You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
9934 lines
265 KiB
9934 lines
265 KiB
/******/ (function(modules) { // webpackBootstrap
|
|
/******/ // The module cache
|
|
/******/ var installedModules = {};
|
|
/******/
|
|
/******/ // The require function
|
|
/******/ function __webpack_require__(moduleId) {
|
|
/******/
|
|
/******/ // Check if module is in cache
|
|
/******/ if(installedModules[moduleId])
|
|
/******/ return installedModules[moduleId].exports;
|
|
/******/
|
|
/******/ // Create a new module (and put it into the cache)
|
|
/******/ var module = installedModules[moduleId] = {
|
|
/******/ exports: {},
|
|
/******/ id: moduleId,
|
|
/******/ loaded: false
|
|
/******/ };
|
|
/******/
|
|
/******/ // Execute the module function
|
|
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
|
|
/******/
|
|
/******/ // Flag the module as loaded
|
|
/******/ module.loaded = true;
|
|
/******/
|
|
/******/ // Return the exports of the module
|
|
/******/ return module.exports;
|
|
/******/ }
|
|
/******/
|
|
/******/
|
|
/******/ // expose the modules object (__webpack_modules__)
|
|
/******/ __webpack_require__.m = modules;
|
|
/******/
|
|
/******/ // expose the module cache
|
|
/******/ __webpack_require__.c = installedModules;
|
|
/******/
|
|
/******/ // __webpack_public_path__
|
|
/******/ __webpack_require__.p = "/dist/";
|
|
/******/
|
|
/******/ // Load entry module and return exports
|
|
/******/ return __webpack_require__(0);
|
|
/******/ })
|
|
/************************************************************************/
|
|
/******/ ([
|
|
/* 0 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
module.exports = __webpack_require__(41);
|
|
|
|
|
|
/***/ },
|
|
/* 1 */
|
|
/***/ function(module, exports) {
|
|
|
|
// https://github.com/zloirock/core-js/issues/86#issuecomment-115759028
|
|
var global = module.exports = typeof window != 'undefined' && window.Math == Math
|
|
? window : typeof self != 'undefined' && self.Math == Math ? self : Function('return this')();
|
|
if(typeof __g == 'number')__g = global; // eslint-disable-line no-undef
|
|
|
|
/***/ },
|
|
/* 2 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
// Thank's IE8 for his funny defineProperty
|
|
module.exports = !__webpack_require__(9)(function(){
|
|
return Object.defineProperty({}, 'a', {get: function(){ return 7; }}).a != 7;
|
|
});
|
|
|
|
/***/ },
|
|
/* 3 */
|
|
/***/ function(module, exports) {
|
|
|
|
var hasOwnProperty = {}.hasOwnProperty;
|
|
module.exports = function(it, key){
|
|
return hasOwnProperty.call(it, key);
|
|
};
|
|
|
|
/***/ },
|
|
/* 4 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
var anObject = __webpack_require__(11)
|
|
, IE8_DOM_DEFINE = __webpack_require__(31)
|
|
, toPrimitive = __webpack_require__(26)
|
|
, dP = Object.defineProperty;
|
|
|
|
exports.f = __webpack_require__(2) ? Object.defineProperty : function defineProperty(O, P, Attributes){
|
|
anObject(O);
|
|
P = toPrimitive(P, true);
|
|
anObject(Attributes);
|
|
if(IE8_DOM_DEFINE)try {
|
|
return dP(O, P, Attributes);
|
|
} catch(e){ /* empty */ }
|
|
if('get' in Attributes || 'set' in Attributes)throw TypeError('Accessors not supported!');
|
|
if('value' in Attributes)O[P] = Attributes.value;
|
|
return O;
|
|
};
|
|
|
|
/***/ },
|
|
/* 5 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
// to indexed object, toObject with fallback for non-array-like ES3 strings
|
|
var IObject = __webpack_require__(32)
|
|
, defined = __webpack_require__(17);
|
|
module.exports = function(it){
|
|
return IObject(defined(it));
|
|
};
|
|
|
|
/***/ },
|
|
/* 6 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
var dP = __webpack_require__(4)
|
|
, createDesc = __webpack_require__(15);
|
|
module.exports = __webpack_require__(2) ? function(object, key, value){
|
|
return dP.f(object, key, createDesc(1, value));
|
|
} : function(object, key, value){
|
|
object[key] = value;
|
|
return object;
|
|
};
|
|
|
|
/***/ },
|
|
/* 7 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
var store = __webpack_require__(24)('wks')
|
|
, uid = __webpack_require__(16)
|
|
, Symbol = __webpack_require__(1).Symbol
|
|
, USE_SYMBOL = typeof Symbol == 'function';
|
|
|
|
var $exports = module.exports = function(name){
|
|
return store[name] || (store[name] =
|
|
USE_SYMBOL && Symbol[name] || (USE_SYMBOL ? Symbol : uid)('Symbol.' + name));
|
|
};
|
|
|
|
$exports.store = store;
|
|
|
|
/***/ },
|
|
/* 8 */
|
|
/***/ function(module, exports) {
|
|
|
|
var core = module.exports = {version: '2.4.0'};
|
|
if(typeof __e == 'number')__e = core; // eslint-disable-line no-undef
|
|
|
|
/***/ },
|
|
/* 9 */
|
|
/***/ function(module, exports) {
|
|
|
|
module.exports = function(exec){
|
|
try {
|
|
return !!exec();
|
|
} catch(e){
|
|
return true;
|
|
}
|
|
};
|
|
|
|
/***/ },
|
|
/* 10 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
// 19.1.2.14 / 15.2.3.14 Object.keys(O)
|
|
var $keys = __webpack_require__(36)
|
|
, enumBugKeys = __webpack_require__(18);
|
|
|
|
module.exports = Object.keys || function keys(O){
|
|
return $keys(O, enumBugKeys);
|
|
};
|
|
|
|
/***/ },
|
|
/* 11 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
var isObject = __webpack_require__(13);
|
|
module.exports = function(it){
|
|
if(!isObject(it))throw TypeError(it + ' is not an object!');
|
|
return it;
|
|
};
|
|
|
|
/***/ },
|
|
/* 12 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
var global = __webpack_require__(1)
|
|
, core = __webpack_require__(8)
|
|
, ctx = __webpack_require__(55)
|
|
, hide = __webpack_require__(6)
|
|
, PROTOTYPE = 'prototype';
|
|
|
|
var $export = function(type, name, source){
|
|
var IS_FORCED = type & $export.F
|
|
, IS_GLOBAL = type & $export.G
|
|
, IS_STATIC = type & $export.S
|
|
, IS_PROTO = type & $export.P
|
|
, IS_BIND = type & $export.B
|
|
, IS_WRAP = type & $export.W
|
|
, exports = IS_GLOBAL ? core : core[name] || (core[name] = {})
|
|
, expProto = exports[PROTOTYPE]
|
|
, target = IS_GLOBAL ? global : IS_STATIC ? global[name] : (global[name] || {})[PROTOTYPE]
|
|
, key, own, out;
|
|
if(IS_GLOBAL)source = name;
|
|
for(key in source){
|
|
// contains in native
|
|
own = !IS_FORCED && target && target[key] !== undefined;
|
|
if(own && key in exports)continue;
|
|
// export native or passed
|
|
out = own ? target[key] : source[key];
|
|
// prevent global pollution for namespaces
|
|
exports[key] = IS_GLOBAL && typeof target[key] != 'function' ? source[key]
|
|
// bind timers to global for call from export context
|
|
: IS_BIND && own ? ctx(out, global)
|
|
// wrap global constructors for prevent change them in library
|
|
: IS_WRAP && target[key] == out ? (function(C){
|
|
var F = function(a, b, c){
|
|
if(this instanceof C){
|
|
switch(arguments.length){
|
|
case 0: return new C;
|
|
case 1: return new C(a);
|
|
case 2: return new C(a, b);
|
|
} return new C(a, b, c);
|
|
} return C.apply(this, arguments);
|
|
};
|
|
F[PROTOTYPE] = C[PROTOTYPE];
|
|
return F;
|
|
// make static versions for prototype methods
|
|
})(out) : IS_PROTO && typeof out == 'function' ? ctx(Function.call, out) : out;
|
|
// export proto methods to core.%CONSTRUCTOR%.methods.%NAME%
|
|
if(IS_PROTO){
|
|
(exports.virtual || (exports.virtual = {}))[key] = out;
|
|
// export proto methods to core.%CONSTRUCTOR%.prototype.%NAME%
|
|
if(type & $export.R && expProto && !expProto[key])hide(expProto, key, out);
|
|
}
|
|
}
|
|
};
|
|
// type bitmap
|
|
$export.F = 1; // forced
|
|
$export.G = 2; // global
|
|
$export.S = 4; // static
|
|
$export.P = 8; // proto
|
|
$export.B = 16; // bind
|
|
$export.W = 32; // wrap
|
|
$export.U = 64; // safe
|
|
$export.R = 128; // real proto method for `library`
|
|
module.exports = $export;
|
|
|
|
/***/ },
|
|
/* 13 */
|
|
/***/ function(module, exports) {
|
|
|
|
module.exports = function(it){
|
|
return typeof it === 'object' ? it !== null : typeof it === 'function';
|
|
};
|
|
|
|
/***/ },
|
|
/* 14 */
|
|
/***/ function(module, exports) {
|
|
|
|
exports.f = {}.propertyIsEnumerable;
|
|
|
|
/***/ },
|
|
/* 15 */
|
|
/***/ function(module, exports) {
|
|
|
|
module.exports = function(bitmap, value){
|
|
return {
|
|
enumerable : !(bitmap & 1),
|
|
configurable: !(bitmap & 2),
|
|
writable : !(bitmap & 4),
|
|
value : value
|
|
};
|
|
};
|
|
|
|
/***/ },
|
|
/* 16 */
|
|
/***/ function(module, exports) {
|
|
|
|
var id = 0
|
|
, px = Math.random();
|
|
module.exports = function(key){
|
|
return 'Symbol('.concat(key === undefined ? '' : key, ')_', (++id + px).toString(36));
|
|
};
|
|
|
|
/***/ },
|
|
/* 17 */
|
|
/***/ function(module, exports) {
|
|
|
|
// 7.2.1 RequireObjectCoercible(argument)
|
|
module.exports = function(it){
|
|
if(it == undefined)throw TypeError("Can't call method on " + it);
|
|
return it;
|
|
};
|
|
|
|
/***/ },
|
|
/* 18 */
|
|
/***/ function(module, exports) {
|
|
|
|
// IE 8- don't enum bug keys
|
|
module.exports = (
|
|
'constructor,hasOwnProperty,isPrototypeOf,propertyIsEnumerable,toLocaleString,toString,valueOf'
|
|
).split(',');
|
|
|
|
/***/ },
|
|
/* 19 */
|
|
/***/ function(module, exports) {
|
|
|
|
module.exports = {};
|
|
|
|
/***/ },
|
|
/* 20 */
|
|
/***/ function(module, exports) {
|
|
|
|
module.exports = true;
|
|
|
|
/***/ },
|
|
/* 21 */
|
|
/***/ function(module, exports) {
|
|
|
|
exports.f = Object.getOwnPropertySymbols;
|
|
|
|
/***/ },
|
|
/* 22 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
var def = __webpack_require__(4).f
|
|
, has = __webpack_require__(3)
|
|
, TAG = __webpack_require__(7)('toStringTag');
|
|
|
|
module.exports = function(it, tag, stat){
|
|
if(it && !has(it = stat ? it : it.prototype, TAG))def(it, TAG, {configurable: true, value: tag});
|
|
};
|
|
|
|
/***/ },
|
|
/* 23 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
var shared = __webpack_require__(24)('keys')
|
|
, uid = __webpack_require__(16);
|
|
module.exports = function(key){
|
|
return shared[key] || (shared[key] = uid(key));
|
|
};
|
|
|
|
/***/ },
|
|
/* 24 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
var global = __webpack_require__(1)
|
|
, SHARED = '__core-js_shared__'
|
|
, store = global[SHARED] || (global[SHARED] = {});
|
|
module.exports = function(key){
|
|
return store[key] || (store[key] = {});
|
|
};
|
|
|
|
/***/ },
|
|
/* 25 */
|
|
/***/ function(module, exports) {
|
|
|
|
// 7.1.4 ToInteger
|
|
var ceil = Math.ceil
|
|
, floor = Math.floor;
|
|
module.exports = function(it){
|
|
return isNaN(it = +it) ? 0 : (it > 0 ? floor : ceil)(it);
|
|
};
|
|
|
|
/***/ },
|
|
/* 26 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
// 7.1.1 ToPrimitive(input [, PreferredType])
|
|
var isObject = __webpack_require__(13);
|
|
// instead of the ES6 spec version, we didn't implement @@toPrimitive case
|
|
// and the second argument - flag - preferred type is a string
|
|
module.exports = function(it, S){
|
|
if(!isObject(it))return it;
|
|
var fn, val;
|
|
if(S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it)))return val;
|
|
if(typeof (fn = it.valueOf) == 'function' && !isObject(val = fn.call(it)))return val;
|
|
if(!S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it)))return val;
|
|
throw TypeError("Can't convert object to primitive value");
|
|
};
|
|
|
|
/***/ },
|
|
/* 27 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
var global = __webpack_require__(1)
|
|
, core = __webpack_require__(8)
|
|
, LIBRARY = __webpack_require__(20)
|
|
, wksExt = __webpack_require__(28)
|
|
, defineProperty = __webpack_require__(4).f;
|
|
module.exports = function(name){
|
|
var $Symbol = core.Symbol || (core.Symbol = LIBRARY ? {} : global.Symbol || {});
|
|
if(name.charAt(0) != '_' && !(name in $Symbol))defineProperty($Symbol, name, {value: wksExt.f(name)});
|
|
};
|
|
|
|
/***/ },
|
|
/* 28 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
exports.f = __webpack_require__(7);
|
|
|
|
/***/ },
|
|
/* 29 */
|
|
/***/ function(module, exports) {
|
|
|
|
var toString = {}.toString;
|
|
|
|
module.exports = function(it){
|
|
return toString.call(it).slice(8, -1);
|
|
};
|
|
|
|
/***/ },
|
|
/* 30 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
var isObject = __webpack_require__(13)
|
|
, document = __webpack_require__(1).document
|
|
// in old IE typeof document.createElement is 'object'
|
|
, is = isObject(document) && isObject(document.createElement);
|
|
module.exports = function(it){
|
|
return is ? document.createElement(it) : {};
|
|
};
|
|
|
|
/***/ },
|
|
/* 31 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
module.exports = !__webpack_require__(2) && !__webpack_require__(9)(function(){
|
|
return Object.defineProperty(__webpack_require__(30)('div'), 'a', {get: function(){ return 7; }}).a != 7;
|
|
});
|
|
|
|
/***/ },
|
|
/* 32 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
// fallback for non-array-like ES3 and non-enumerable old V8 strings
|
|
var cof = __webpack_require__(29);
|
|
module.exports = Object('z').propertyIsEnumerable(0) ? Object : function(it){
|
|
return cof(it) == 'String' ? it.split('') : Object(it);
|
|
};
|
|
|
|
/***/ },
|
|
/* 33 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
'use strict';
|
|
var LIBRARY = __webpack_require__(20)
|
|
, $export = __webpack_require__(12)
|
|
, redefine = __webpack_require__(37)
|
|
, hide = __webpack_require__(6)
|
|
, has = __webpack_require__(3)
|
|
, Iterators = __webpack_require__(19)
|
|
, $iterCreate = __webpack_require__(59)
|
|
, setToStringTag = __webpack_require__(22)
|
|
, getPrototypeOf = __webpack_require__(67)
|
|
, ITERATOR = __webpack_require__(7)('iterator')
|
|
, BUGGY = !([].keys && 'next' in [].keys()) // Safari has buggy iterators w/o `next`
|
|
, FF_ITERATOR = '@@iterator'
|
|
, KEYS = 'keys'
|
|
, VALUES = 'values';
|
|
|
|
var returnThis = function(){ return this; };
|
|
|
|
module.exports = function(Base, NAME, Constructor, next, DEFAULT, IS_SET, FORCED){
|
|
$iterCreate(Constructor, NAME, next);
|
|
var getMethod = function(kind){
|
|
if(!BUGGY && kind in proto)return proto[kind];
|
|
switch(kind){
|
|
case KEYS: return function keys(){ return new Constructor(this, kind); };
|
|
case VALUES: return function values(){ return new Constructor(this, kind); };
|
|
} return function entries(){ return new Constructor(this, kind); };
|
|
};
|
|
var TAG = NAME + ' Iterator'
|
|
, DEF_VALUES = DEFAULT == VALUES
|
|
, VALUES_BUG = false
|
|
, proto = Base.prototype
|
|
, $native = proto[ITERATOR] || proto[FF_ITERATOR] || DEFAULT && proto[DEFAULT]
|
|
, $default = $native || getMethod(DEFAULT)
|
|
, $entries = DEFAULT ? !DEF_VALUES ? $default : getMethod('entries') : undefined
|
|
, $anyNative = NAME == 'Array' ? proto.entries || $native : $native
|
|
, methods, key, IteratorPrototype;
|
|
// Fix native
|
|
if($anyNative){
|
|
IteratorPrototype = getPrototypeOf($anyNative.call(new Base));
|
|
if(IteratorPrototype !== Object.prototype){
|
|
// Set @@toStringTag to native iterators
|
|
setToStringTag(IteratorPrototype, TAG, true);
|
|
// fix for some old engines
|
|
if(!LIBRARY && !has(IteratorPrototype, ITERATOR))hide(IteratorPrototype, ITERATOR, returnThis);
|
|
}
|
|
}
|
|
// fix Array#{values, @@iterator}.name in V8 / FF
|
|
if(DEF_VALUES && $native && $native.name !== VALUES){
|
|
VALUES_BUG = true;
|
|
$default = function values(){ return $native.call(this); };
|
|
}
|
|
// Define iterator
|
|
if((!LIBRARY || FORCED) && (BUGGY || VALUES_BUG || !proto[ITERATOR])){
|
|
hide(proto, ITERATOR, $default);
|
|
}
|
|
// Plug for library
|
|
Iterators[NAME] = $default;
|
|
Iterators[TAG] = returnThis;
|
|
if(DEFAULT){
|
|
methods = {
|
|
values: DEF_VALUES ? $default : getMethod(VALUES),
|
|
keys: IS_SET ? $default : getMethod(KEYS),
|
|
entries: $entries
|
|
};
|
|
if(FORCED)for(key in methods){
|
|
if(!(key in proto))redefine(proto, key, methods[key]);
|
|
} else $export($export.P + $export.F * (BUGGY || VALUES_BUG), NAME, methods);
|
|
}
|
|
return methods;
|
|
};
|
|
|
|
/***/ },
|
|
/* 34 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
// 19.1.2.2 / 15.2.3.5 Object.create(O [, Properties])
|
|
var anObject = __webpack_require__(11)
|
|
, dPs = __webpack_require__(64)
|
|
, enumBugKeys = __webpack_require__(18)
|
|
, IE_PROTO = __webpack_require__(23)('IE_PROTO')
|
|
, Empty = function(){ /* empty */ }
|
|
, PROTOTYPE = 'prototype';
|
|
|
|
// Create object with fake `null` prototype: use iframe Object with cleared prototype
|
|
var createDict = function(){
|
|
// Thrash, waste and sodomy: IE GC bug
|
|
var iframe = __webpack_require__(30)('iframe')
|
|
, i = enumBugKeys.length
|
|
, lt = '<'
|
|
, gt = '>'
|
|
, iframeDocument;
|
|
iframe.style.display = 'none';
|
|
__webpack_require__(57).appendChild(iframe);
|
|
iframe.src = 'javascript:'; // eslint-disable-line no-script-url
|
|
// createDict = iframe.contentWindow.Object;
|
|
// html.removeChild(iframe);
|
|
iframeDocument = iframe.contentWindow.document;
|
|
iframeDocument.open();
|
|
iframeDocument.write(lt + 'script' + gt + 'document.F=Object' + lt + '/script' + gt);
|
|
iframeDocument.close();
|
|
createDict = iframeDocument.F;
|
|
while(i--)delete createDict[PROTOTYPE][enumBugKeys[i]];
|
|
return createDict();
|
|
};
|
|
|
|
module.exports = Object.create || function create(O, Properties){
|
|
var result;
|
|
if(O !== null){
|
|
Empty[PROTOTYPE] = anObject(O);
|
|
result = new Empty;
|
|
Empty[PROTOTYPE] = null;
|
|
// add "__proto__" for Object.getPrototypeOf polyfill
|
|
result[IE_PROTO] = O;
|
|
} else result = createDict();
|
|
return Properties === undefined ? result : dPs(result, Properties);
|
|
};
|
|
|
|
|
|
/***/ },
|
|
/* 35 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
// 19.1.2.7 / 15.2.3.4 Object.getOwnPropertyNames(O)
|
|
var $keys = __webpack_require__(36)
|
|
, hiddenKeys = __webpack_require__(18).concat('length', 'prototype');
|
|
|
|
exports.f = Object.getOwnPropertyNames || function getOwnPropertyNames(O){
|
|
return $keys(O, hiddenKeys);
|
|
};
|
|
|
|
/***/ },
|
|
/* 36 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
var has = __webpack_require__(3)
|
|
, toIObject = __webpack_require__(5)
|
|
, arrayIndexOf = __webpack_require__(54)(false)
|
|
, IE_PROTO = __webpack_require__(23)('IE_PROTO');
|
|
|
|
module.exports = function(object, names){
|
|
var O = toIObject(object)
|
|
, i = 0
|
|
, result = []
|
|
, key;
|
|
for(key in O)if(key != IE_PROTO)has(O, key) && result.push(key);
|
|
// Don't enum bug & hidden keys
|
|
while(names.length > i)if(has(O, key = names[i++])){
|
|
~arrayIndexOf(result, key) || result.push(key);
|
|
}
|
|
return result;
|
|
};
|
|
|
|
/***/ },
|
|
/* 37 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
module.exports = __webpack_require__(6);
|
|
|
|
/***/ },
|
|
/* 38 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
// 7.1.13 ToObject(argument)
|
|
var defined = __webpack_require__(17);
|
|
module.exports = function(it){
|
|
return Object(defined(it));
|
|
};
|
|
|
|
/***/ },
|
|
/* 39 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
'use strict';
|
|
|
|
Object.defineProperty(exports, "__esModule", {
|
|
value: true
|
|
});
|
|
|
|
var _typeof2 = __webpack_require__(47);
|
|
|
|
var _typeof3 = _interopRequireDefault(_typeof2);
|
|
|
|
var _assign = __webpack_require__(42);
|
|
|
|
var _assign2 = _interopRequireDefault(_assign);
|
|
|
|
var _defineProperty2 = __webpack_require__(46);
|
|
|
|
var _defineProperty3 = _interopRequireDefault(_defineProperty2);
|
|
|
|
var _props;
|
|
|
|
var _InputFile = __webpack_require__(83);
|
|
|
|
var _InputFile2 = _interopRequireDefault(_InputFile);
|
|
|
|
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
|
|
|
|
exports.default = {
|
|
components: {
|
|
InputFile: _InputFile2.default
|
|
},
|
|
|
|
props: (_props = {
|
|
title: {
|
|
type: String,
|
|
default: 'Upload file'
|
|
},
|
|
name: {
|
|
type: String,
|
|
default: 'file'
|
|
},
|
|
drop: {
|
|
default: false
|
|
},
|
|
extensions: {
|
|
default: function _default() {
|
|
return [];
|
|
}
|
|
},
|
|
postAction: {
|
|
type: String
|
|
},
|
|
putAction: {
|
|
type: String
|
|
},
|
|
accept: {
|
|
type: String
|
|
},
|
|
multiple: {
|
|
type: Boolean
|
|
},
|
|
timeout: {
|
|
type: Number,
|
|
default: 0
|
|
},
|
|
size: {
|
|
type: Number
|
|
},
|
|
events: {
|
|
type: Object,
|
|
default: function _default() {}
|
|
},
|
|
|
|
headers: {
|
|
type: Object,
|
|
default: function _default() {}
|
|
},
|
|
data: {
|
|
type: Object,
|
|
default: function _default() {}
|
|
}
|
|
}, (0, _defineProperty3.default)(_props, 'drop', {
|
|
type: Boolean,
|
|
default: false
|
|
}), (0, _defineProperty3.default)(_props, 'files', {
|
|
type: Array,
|
|
default: function _default() {
|
|
return [];
|
|
}
|
|
}), _props),
|
|
|
|
data: function data() {
|
|
return {
|
|
mode: 'html5',
|
|
active: false,
|
|
uploaded: true,
|
|
dropActive: false
|
|
};
|
|
},
|
|
mounted: function mounted() {
|
|
var _this = this;
|
|
|
|
var input = document.createElement('input');
|
|
input.type = 'file';
|
|
if (window.FormData && input.files) {
|
|
this.mode = 'html5';
|
|
} else {
|
|
this.mode = 'html4';
|
|
}
|
|
this._index = 0;
|
|
this._files = [];
|
|
this._dropActive = 0;
|
|
this._drop(this.drop);
|
|
this.$nextTick(function () {
|
|
_this._drop(_this.drop);
|
|
});
|
|
},
|
|
beforeDestroy: function beforeDestroy() {
|
|
this.active = false;
|
|
this.files = [];
|
|
},
|
|
render: function render(h) {
|
|
return h(
|
|
'label',
|
|
{ 'class': {
|
|
'file-uploads': true,
|
|
'file-uploads-html5': this.mode == 'html5',
|
|
'file-uploads-html4': this.mode == 'html4'
|
|
} },
|
|
[h(
|
|
'span',
|
|
null,
|
|
[this.title]
|
|
), h(
|
|
'input-file',
|
|
null,
|
|
[]
|
|
)]
|
|
);
|
|
},
|
|
|
|
|
|
watch: {
|
|
drop: function drop(value) {
|
|
this._drop(value);
|
|
},
|
|
files: function files(_files) {
|
|
var ids = [];
|
|
for (var i = 0; i < _files.length; i++) {
|
|
var file = _files[i];
|
|
if (!file.error && !file.success) {
|
|
this.uploaded = false;
|
|
}
|
|
ids.push(file.id);
|
|
}
|
|
|
|
for (var id in this._files) {
|
|
if (ids.indexOf(id) != -1) {
|
|
continue;
|
|
}
|
|
var _file = this._files;
|
|
|
|
_file.removed = true;
|
|
|
|
var xhr = _file.xhr;
|
|
if (xhr) {
|
|
try {
|
|
xhr.abort();
|
|
xhr.timeout = 1;
|
|
} catch (e) {}
|
|
}
|
|
|
|
if (_file.iframe) {
|
|
_file.iframe.onabort({ type: 'abort' });
|
|
}
|
|
delete this._files[id];
|
|
this._uploadEvents('remove', _file);
|
|
}
|
|
this._index = 0;
|
|
},
|
|
active: function active(newValue, oldValue) {
|
|
if (newValue && !oldValue) {
|
|
this._fileUploads();
|
|
}
|
|
},
|
|
uploaded: function uploaded(_uploaded) {
|
|
if (_uploaded) {
|
|
this.active = false;
|
|
}
|
|
}
|
|
},
|
|
|
|
methods: {
|
|
clear: function clear() {
|
|
if (this.files.length) {
|
|
this.files.splice(0, this.files.length);
|
|
}
|
|
},
|
|
addFileUpload: function addFileUpload(file) {
|
|
this.uploaded = false;
|
|
var defaultFile = {
|
|
size: -1,
|
|
name: 'Filename',
|
|
progress: '0.00',
|
|
speed: 0,
|
|
active: false,
|
|
error: '',
|
|
success: false,
|
|
putAction: this.putAction,
|
|
postAction: this.postAction,
|
|
timeout: this.timeout,
|
|
data: (0, _assign2.default)({}, this.data),
|
|
headers: (0, _assign2.default)({}, this.headers),
|
|
response: {},
|
|
|
|
xhr: false,
|
|
iframe: false
|
|
};
|
|
|
|
file = (0, _assign2.default)(defaultFile, file);
|
|
|
|
if (!file.id) {
|
|
file.id = Math.random().toString(36).substr(2);
|
|
}
|
|
|
|
if (!this.multiple) {
|
|
this.clear();
|
|
}
|
|
|
|
file = this.files[this.files.push(file) - 1];
|
|
this._files[file.id] = file;
|
|
this._uploadEvents('add', file);
|
|
},
|
|
_uploadEvents: function _uploadEvents(name, file) {
|
|
this.events && this.events[name] && this.events[name](file, this);
|
|
},
|
|
_drop: function _drop(value) {
|
|
if (this.dropElement && this.mode === 'html5') {
|
|
try {
|
|
window.document.removeEventListener('dragenter', this._onDragenter, false);
|
|
window.document.removeEventListener('dragleave', this._onDragleave, false);
|
|
this.dropElement.removeEventListener('dragover', this._onDragover, false);
|
|
this.dropElement.removeEventListener('drop', this._onDrop, false);
|
|
} catch (e) {}
|
|
}
|
|
|
|
if (!value) {
|
|
this.dropElement = false;
|
|
return;
|
|
}
|
|
|
|
if (typeof value == 'string') {
|
|
this.dropElement = document.querySelector(value) || this.$root.$el.querySelector(value);
|
|
} else if (typeof value == 'boolean') {
|
|
this.dropElement = this.$parent.$el;
|
|
} else {
|
|
this.dropElement = this.drop;
|
|
}
|
|
|
|
if (this.dropElement && this.mode === 'html5') {
|
|
window.document.addEventListener('dragenter', this._onDragenter, false);
|
|
window.document.addEventListener('dragleave', this._onDragleave, false);
|
|
this.dropElement.addEventListener('dragover', this._onDragover, false);
|
|
this.dropElement.addEventListener('drop', this._onDrop, false);
|
|
}
|
|
},
|
|
_onDragenter: function _onDragenter(e) {
|
|
this._dropActive++;
|
|
this.dropActive = !!this._dropActive;
|
|
e.preventDefault();
|
|
},
|
|
_onDragleave: function _onDragleave(e) {
|
|
e.preventDefault();
|
|
this._dropActive--;
|
|
if (e.target.nodeName == 'HTML' || e.screenX == 0 && e.screenY == 0) {
|
|
this.dropActive = !!this._dropActive;
|
|
}
|
|
},
|
|
_onDragover: function _onDragover(e) {
|
|
e.preventDefault();
|
|
},
|
|
_onDrop: function _onDrop(e) {
|
|
this._dropActive = 0;
|
|
this.dropActive = false;
|
|
e.preventDefault();
|
|
if (e.dataTransfer.files.length) {
|
|
for (var i = 0; i < e.dataTransfer.files.length; i++) {
|
|
var file = e.dataTransfer.files[i];
|
|
this.addFileUpload({ file: file, size: file.size, name: file.name });
|
|
if (!this.multiple) {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
},
|
|
_addInputFileElement: function _addInputFileElement(el) {
|
|
if (el.files) {
|
|
for (var i = 0; i < el.files.length; i++) {
|
|
var file = el.files[i];
|
|
this.addFileUpload({ size: file.size, name: file.name, file: file, el: el });
|
|
}
|
|
} else {
|
|
this.addFileUpload({ name: el.value.replace(/^.*?([^\/\\\r\n]+)$/, '$1'), el: el });
|
|
}
|
|
|
|
var Component = this.$options.components.InputFile;
|
|
var inputFile = new Component({
|
|
parent: this,
|
|
el: el
|
|
});
|
|
},
|
|
_fileUploads: function _fileUploads() {
|
|
if (!this.active) {
|
|
return;
|
|
}
|
|
|
|
for (; this._index < this.files.length; this._index++) {
|
|
var file = this.files[this._index];
|
|
if (file.active || file.success || file.error) {
|
|
continue;
|
|
}
|
|
|
|
if (this.size && this.size > 0 && file.size >= 0 && file.size > this.size) {
|
|
file.error = 'size';
|
|
continue;
|
|
}
|
|
|
|
if (this.extensions && (this.extensions.length || typeof this.extensions.length == 'undefined')) {
|
|
var extensions = this.extensions;
|
|
if ((typeof extensions === 'undefined' ? 'undefined' : (0, _typeof3.default)(extensions)) == 'object' && extensions instanceof RegExp) {} else {
|
|
if (typeof extensions == 'string') {
|
|
extensions = extensions.split(',').map(function (value) {
|
|
return value.trim();
|
|
}).filter(function (value) {
|
|
return value;
|
|
});
|
|
}
|
|
extensions = new RegExp('\\.(' + extensions.join('|').replace(/\./g, '\\.') + ')$', 'i');
|
|
}
|
|
|
|
if (file.name.search(extensions) == -1) {
|
|
file.error = 'extension';
|
|
continue;
|
|
}
|
|
}
|
|
|
|
if (this.mode == 'html5') {
|
|
if (file.putAction) {
|
|
this._fileUploadPut(file);
|
|
} else if (file.postAction) {
|
|
this._fileUploadHtml5(file);
|
|
} else {
|
|
file.error = 'not_support';
|
|
continue;
|
|
}
|
|
} else {
|
|
if (file.postAction) {
|
|
this._fileUploadHtml4(file);
|
|
} else {
|
|
file.error = 'not_support';
|
|
continue;
|
|
}
|
|
}
|
|
return;
|
|
}
|
|
|
|
this.active = false;
|
|
this.uploaded = true;
|
|
},
|
|
_fileUploadXhr: function _fileUploadXhr(xhr, file, data) {
|
|
var _self = this;
|
|
var complete = false;
|
|
|
|
var speedTime = 0;
|
|
var speedLoaded = 0;
|
|
xhr.upload.onprogress = function (e) {
|
|
if (file.removed) {
|
|
xhr.abort();
|
|
return;
|
|
}
|
|
|
|
if (!_self.active || !file.active) {
|
|
xhr.abort();
|
|
return;
|
|
}
|
|
|
|
if (e.lengthComputable) {
|
|
file.progress = (e.loaded / e.total * 100).toFixed(2);
|
|
var speedTime2 = Math.round(Date.now() / 1000);
|
|
if (speedTime2 != speedTime) {
|
|
file.speed = e.loaded - speedLoaded;
|
|
speedLoaded = e.loaded;
|
|
speedTime = speedTime2;
|
|
}
|
|
}
|
|
_self._uploadEvents('progress', file);
|
|
};
|
|
|
|
var callback = function callback(e) {
|
|
switch (e.type) {
|
|
case 'timeout':
|
|
file.error = 'timeout';
|
|
break;
|
|
case 'abort':
|
|
file.error = 'abort';
|
|
break;
|
|
case 'error':
|
|
if (!xhr.status) {
|
|
file.error = 'network';
|
|
} else if (xhr.status >= 500) {
|
|
file.error = 'server';
|
|
} else if (xhr.status >= 400) {
|
|
file.error = 'denied';
|
|
}
|
|
break;
|
|
default:
|
|
if (xhr.status >= 500) {
|
|
file.error = 'server';
|
|
} else if (xhr.status >= 400) {
|
|
file.error = 'denied';
|
|
} else {
|
|
file.progress = '100.00';
|
|
file.success = true;
|
|
}
|
|
}
|
|
file.active = false;
|
|
if (xhr.responseText) {
|
|
var contentType = xhr.getResponseHeader('Content-Type');
|
|
if (contentType && contentType.indexOf('/json') != -1) {
|
|
file.response = JSON.parse(xhr.responseText);
|
|
} else {
|
|
file.response = xhr.responseText;
|
|
}
|
|
}
|
|
|
|
if (!complete) {
|
|
complete = true;
|
|
if (!file.removed) {
|
|
_self._uploadEvents('after', file);
|
|
}
|
|
setTimeout(function () {
|
|
_self._fileUploads();
|
|
}, 50);
|
|
}
|
|
};
|
|
|
|
xhr.onload = callback;
|
|
xhr.onerror = callback;
|
|
xhr.onabort = callback;
|
|
xhr.ontimeout = callback;
|
|
|
|
if (file.timeout) {
|
|
xhr.timeout = file.timeout;
|
|
}
|
|
|
|
xhr.setRequestHeader('X-Requested-With', 'XMLHttpRequest');
|
|
for (var key in file.headers) {
|
|
xhr.setRequestHeader(key, file.headers[key]);
|
|
}
|
|
|
|
xhr.send(data);
|
|
file.active = true;
|
|
file.xhr = xhr;
|
|
|
|
var interval = setInterval(function () {
|
|
if (!_self.active || !file.active || file.success || file.error) {
|
|
clearInterval(interval);
|
|
if (!file.success && !file.error) {
|
|
xhr.abort();
|
|
}
|
|
}
|
|
}, 100);
|
|
|
|
this._uploadEvents('before', file);
|
|
},
|
|
_fileUploadPut: function _fileUploadPut(file) {
|
|
var querys = (0, _assign2.default)({}, file.data);
|
|
var queryArray = [];
|
|
for (var key in querys) {
|
|
if (querys[key] !== null && typeof querys[key] !== 'undefined') {
|
|
queryArray.push(encodeURIComponent(key) + '=' + encodeURIComponent(querys[key]));
|
|
}
|
|
}
|
|
var queryString = queryArray.length ? (file.putAction.indexOf('?') == -1 ? '?' : '&') + queryArray.join('&') : '';
|
|
var xhr = new XMLHttpRequest();
|
|
xhr.open('PUT', file.putAction + queryString);
|
|
this._fileUploadXhr(xhr, file, file.file);
|
|
},
|
|
_fileUploadHtml5: function _fileUploadHtml5(file) {
|
|
var form = new window.FormData();
|
|
form.append(this.name, file.file);
|
|
for (var key in file.data) {
|
|
form.append(key, file.data[key]);
|
|
}
|
|
var xhr = new XMLHttpRequest();
|
|
xhr.open('POST', file.postAction);
|
|
this._fileUploadXhr(xhr, file, form);
|
|
},
|
|
_fileUploadHtml4: function _fileUploadHtml4(file) {
|
|
var _self = this;
|
|
var complete = false;
|
|
|
|
var keydown = function keydown(e) {
|
|
if (e.keyCode == 27) {
|
|
e.preventDefault();
|
|
}
|
|
};
|
|
var iframe = document.createElement('iframe');
|
|
iframe.id = 'upload-iframe-' + file.id;
|
|
iframe.name = 'upload-iframe-' + file.id;
|
|
iframe.src = 'about:blank';
|
|
iframe.style = {
|
|
width: '1px',
|
|
height: '1px',
|
|
top: '-9999px',
|
|
left: '-9999px',
|
|
position: 'absolute',
|
|
marginTop: '-9999em'
|
|
};
|
|
|
|
var form = document.createElement('form');
|
|
|
|
form.action = file.postAction;
|
|
|
|
form.name = 'upload-form-' + file.id;
|
|
|
|
form.setAttribute('method', 'POST');
|
|
form.setAttribute('target', 'upload-iframe-' + file.id);
|
|
form.setAttribute('enctype', 'multipart/form-data');
|
|
form.appendChild(file.el);
|
|
|
|
for (var key in file.data) {
|
|
var input = document.createElement('input');
|
|
input.type = 'hidden';
|
|
input.name = key;
|
|
input.value = file[key];
|
|
form.appendChild(input);
|
|
}
|
|
|
|
var getDocumentData = function getDocumentData() {
|
|
var doc;
|
|
try {
|
|
if (iframe.contentWindow) {
|
|
doc = iframe.contentWindow.document;
|
|
}
|
|
} catch (err) {}
|
|
if (!doc) {
|
|
try {
|
|
doc = iframe.contentDocument ? iframe.contentDocument : iframe.document;
|
|
} catch (err) {
|
|
doc = iframe.document;
|
|
}
|
|
}
|
|
if (doc && doc.body) {
|
|
return doc.body.innerHTML;
|
|
}
|
|
return null;
|
|
};
|
|
|
|
var callback = function callback(e) {
|
|
switch (e.type) {
|
|
case 'abort':
|
|
file.error = 'abort';
|
|
break;
|
|
case 'error':
|
|
var data = getDocumentData();
|
|
if (file.error) {} else if (data === null) {
|
|
file.error = 'network';
|
|
} else {
|
|
file.error = 'denied';
|
|
}
|
|
break;
|
|
default:
|
|
var data = getDocumentData();
|
|
if (file.error) {} else if (data === null) {
|
|
file.error = 'network';
|
|
} else {
|
|
file.progress = '100.00';
|
|
file.success = true;
|
|
}
|
|
}
|
|
|
|
file.active = false;
|
|
if (typeof data != "undefined") {
|
|
if (data && data.substr(0, 1) == '{' && data.substr(data.length - 1, 1) == '}') {
|
|
try {
|
|
data = JSON.parse(data);
|
|
} catch (err) {}
|
|
}
|
|
file.data = data;
|
|
}
|
|
if (!complete) {
|
|
complete = true;
|
|
document.body.removeEventListener('keydown', keydown);
|
|
document.body.removeEventListener('keydown', keydown);
|
|
iframe.parentNode && iframe.parentNode.removeChild(iframe);
|
|
if (!file.removed) {
|
|
_self._uploadEvents('after', file);
|
|
}
|
|
setTimeout(function () {
|
|
_self._fileUploads();
|
|
}, 50);
|
|
}
|
|
};
|
|
|
|
setTimeout(function () {
|
|
document.body.appendChild(iframe).appendChild(form).submit();
|
|
iframe.onload = callback;
|
|
iframe.onerror = callback;
|
|
iframe.onabort = callback;
|
|
|
|
file.active = true;
|
|
file.iframe = iframe;
|
|
|
|
document.body.addEventListener('keydown', keydown);
|
|
var interval = setInterval(function () {
|
|
if (!_self.active || !file.active || file.success || file.error) {
|
|
clearInterval(interval);
|
|
if (!file.success && !file.error) {
|
|
iframe.onabort({ type: 'abort' });
|
|
}
|
|
}
|
|
}, 50);
|
|
_self._uploadEvents('before', file);
|
|
}, 10);
|
|
}
|
|
}
|
|
};
|
|
|
|
/***/ },
|
|
/* 40 */
|
|
/***/ function(module, exports) {
|
|
|
|
"use strict";
|
|
|
|
Object.defineProperty(exports, "__esModule", {
|
|
value: true
|
|
});
|
|
exports.default = {
|
|
methods: {
|
|
change: function change(e) {
|
|
this.$destroy();
|
|
this.$parent._addInputFileElement(e.target);
|
|
}
|
|
},
|
|
|
|
render: function render(h) {
|
|
var parent = this.$parent;
|
|
return h(
|
|
"input",
|
|
{
|
|
attrs: {
|
|
type: "file",
|
|
name: parent.name,
|
|
id: parent.id || parent.name,
|
|
accept: parent.accept,
|
|
|
|
multiple: parent.multiple && parent.mode == 'html5'
|
|
},
|
|
on: {
|
|
change: this.change
|
|
}
|
|
},
|
|
[]
|
|
);
|
|
}
|
|
};
|
|
|
|
/***/ },
|
|
/* 41 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
'use strict';
|
|
|
|
var _vue = __webpack_require__(86);
|
|
|
|
var _vue2 = _interopRequireDefault(_vue);
|
|
|
|
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
|
|
|
|
var FileUpload = __webpack_require__(82);
|
|
|
|
|
|
_vue2.default.config.silent = false;
|
|
_vue2.default.config.devtools = true;
|
|
|
|
_vue2.default.filter('formatSize', function (size) {
|
|
if (size > 1024 * 1024 * 1024 * 1024) {
|
|
return (size / 1024 / 1024 / 1024 / 1024).toFixed(2) + ' TB';
|
|
} else if (size > 1024 * 1024 * 1024) {
|
|
return (size / 1024 / 1024 / 1024).toFixed(2) + ' GB';
|
|
} else if (size > 1024 * 1024) {
|
|
return (size / 1024 / 1024).toFixed(2) + ' MB';
|
|
} else if (size > 1024) {
|
|
return (size / 1024).toFixed(2) + ' KB';
|
|
}
|
|
return size.toString() + ' B';
|
|
});
|
|
|
|
new _vue2.default({
|
|
el: '#app',
|
|
components: {
|
|
FileUpload: FileUpload
|
|
},
|
|
data: {
|
|
accept: 'image/*',
|
|
size: 1024 * 1024 * 10,
|
|
multiple: true,
|
|
extensions: 'gif,jpg,png',
|
|
|
|
files: [],
|
|
upload: [],
|
|
title: 'Add upload files',
|
|
drop: true,
|
|
auto: false,
|
|
|
|
name: 'file',
|
|
|
|
postAction: './post.php',
|
|
putAction: './put.php',
|
|
|
|
headers: {
|
|
"X-Csrf-Token": "xxxx"
|
|
},
|
|
|
|
data: {
|
|
"_csrf_token": "xxxxxx"
|
|
},
|
|
|
|
events: {
|
|
add: function add(file, component) {
|
|
console.log('add');
|
|
if (this.auto) {
|
|
component.active = true;
|
|
}
|
|
file.headers['X-Filename'] = encodeURIComponent(file.name);
|
|
file.data.finename = file.name;
|
|
},
|
|
progress: function progress(file, component) {
|
|
console.log('progress ' + file.progress);
|
|
},
|
|
after: function after(file, component) {
|
|
console.log('after');
|
|
},
|
|
before: function before(file, component) {
|
|
console.log('before');
|
|
}
|
|
}
|
|
},
|
|
|
|
mounted: function mounted() {
|
|
this.upload = this.$refs.upload.$data;
|
|
},
|
|
|
|
|
|
methods: {
|
|
remove: function remove(file) {
|
|
var index = this.files.indexOf(file);
|
|
if (index != -1) {
|
|
this.files.splice(index, 1);
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
/***/ },
|
|
/* 42 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
module.exports = { "default": __webpack_require__(48), __esModule: true };
|
|
|
|
/***/ },
|
|
/* 43 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
module.exports = { "default": __webpack_require__(49), __esModule: true };
|
|
|
|
/***/ },
|
|
/* 44 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
module.exports = { "default": __webpack_require__(50), __esModule: true };
|
|
|
|
/***/ },
|
|
/* 45 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
module.exports = { "default": __webpack_require__(51), __esModule: true };
|
|
|
|
/***/ },
|
|
/* 46 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
"use strict";
|
|
|
|
exports.__esModule = true;
|
|
|
|
var _defineProperty = __webpack_require__(43);
|
|
|
|
var _defineProperty2 = _interopRequireDefault(_defineProperty);
|
|
|
|
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
|
|
|
|
exports.default = function (obj, key, value) {
|
|
if (key in obj) {
|
|
(0, _defineProperty2.default)(obj, key, {
|
|
value: value,
|
|
enumerable: true,
|
|
configurable: true,
|
|
writable: true
|
|
});
|
|
} else {
|
|
obj[key] = value;
|
|
}
|
|
|
|
return obj;
|
|
};
|
|
|
|
/***/ },
|
|
/* 47 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
"use strict";
|
|
|
|
exports.__esModule = true;
|
|
|
|
var _iterator = __webpack_require__(45);
|
|
|
|
var _iterator2 = _interopRequireDefault(_iterator);
|
|
|
|
var _symbol = __webpack_require__(44);
|
|
|
|
var _symbol2 = _interopRequireDefault(_symbol);
|
|
|
|
var _typeof = typeof _symbol2.default === "function" && typeof _iterator2.default === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof _symbol2.default === "function" && obj.constructor === _symbol2.default ? "symbol" : typeof obj; };
|
|
|
|
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
|
|
|
|
exports.default = typeof _symbol2.default === "function" && _typeof(_iterator2.default) === "symbol" ? function (obj) {
|
|
return typeof obj === "undefined" ? "undefined" : _typeof(obj);
|
|
} : function (obj) {
|
|
return obj && typeof _symbol2.default === "function" && obj.constructor === _symbol2.default ? "symbol" : typeof obj === "undefined" ? "undefined" : _typeof(obj);
|
|
};
|
|
|
|
/***/ },
|
|
/* 48 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
__webpack_require__(72);
|
|
module.exports = __webpack_require__(8).Object.assign;
|
|
|
|
/***/ },
|
|
/* 49 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
__webpack_require__(73);
|
|
var $Object = __webpack_require__(8).Object;
|
|
module.exports = function defineProperty(it, key, desc){
|
|
return $Object.defineProperty(it, key, desc);
|
|
};
|
|
|
|
/***/ },
|
|
/* 50 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
__webpack_require__(76);
|
|
__webpack_require__(74);
|
|
__webpack_require__(77);
|
|
__webpack_require__(78);
|
|
module.exports = __webpack_require__(8).Symbol;
|
|
|
|
/***/ },
|
|
/* 51 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
__webpack_require__(75);
|
|
__webpack_require__(79);
|
|
module.exports = __webpack_require__(28).f('iterator');
|
|
|
|
/***/ },
|
|
/* 52 */
|
|
/***/ function(module, exports) {
|
|
|
|
module.exports = function(it){
|
|
if(typeof it != 'function')throw TypeError(it + ' is not a function!');
|
|
return it;
|
|
};
|
|
|
|
/***/ },
|
|
/* 53 */
|
|
/***/ function(module, exports) {
|
|
|
|
module.exports = function(){ /* empty */ };
|
|
|
|
/***/ },
|
|
/* 54 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
// false -> Array#indexOf
|
|
// true -> Array#includes
|
|
var toIObject = __webpack_require__(5)
|
|
, toLength = __webpack_require__(70)
|
|
, toIndex = __webpack_require__(69);
|
|
module.exports = function(IS_INCLUDES){
|
|
return function($this, el, fromIndex){
|
|
var O = toIObject($this)
|
|
, length = toLength(O.length)
|
|
, index = toIndex(fromIndex, length)
|
|
, value;
|
|
// Array#includes uses SameValueZero equality algorithm
|
|
if(IS_INCLUDES && el != el)while(length > index){
|
|
value = O[index++];
|
|
if(value != value)return true;
|
|
// Array#toIndex ignores holes, Array#includes - not
|
|
} else for(;length > index; index++)if(IS_INCLUDES || index in O){
|
|
if(O[index] === el)return IS_INCLUDES || index || 0;
|
|
} return !IS_INCLUDES && -1;
|
|
};
|
|
};
|
|
|
|
/***/ },
|
|
/* 55 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
// optional / simple context binding
|
|
var aFunction = __webpack_require__(52);
|
|
module.exports = function(fn, that, length){
|
|
aFunction(fn);
|
|
if(that === undefined)return fn;
|
|
switch(length){
|
|
case 1: return function(a){
|
|
return fn.call(that, a);
|
|
};
|
|
case 2: return function(a, b){
|
|
return fn.call(that, a, b);
|
|
};
|
|
case 3: return function(a, b, c){
|
|
return fn.call(that, a, b, c);
|
|
};
|
|
}
|
|
return function(/* ...args */){
|
|
return fn.apply(that, arguments);
|
|
};
|
|
};
|
|
|
|
/***/ },
|
|
/* 56 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
// all enumerable object keys, includes symbols
|
|
var getKeys = __webpack_require__(10)
|
|
, gOPS = __webpack_require__(21)
|
|
, pIE = __webpack_require__(14);
|
|
module.exports = function(it){
|
|
var result = getKeys(it)
|
|
, getSymbols = gOPS.f;
|
|
if(getSymbols){
|
|
var symbols = getSymbols(it)
|
|
, isEnum = pIE.f
|
|
, i = 0
|
|
, key;
|
|
while(symbols.length > i)if(isEnum.call(it, key = symbols[i++]))result.push(key);
|
|
} return result;
|
|
};
|
|
|
|
/***/ },
|
|
/* 57 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
module.exports = __webpack_require__(1).document && document.documentElement;
|
|
|
|
/***/ },
|
|
/* 58 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
// 7.2.2 IsArray(argument)
|
|
var cof = __webpack_require__(29);
|
|
module.exports = Array.isArray || function isArray(arg){
|
|
return cof(arg) == 'Array';
|
|
};
|
|
|
|
/***/ },
|
|
/* 59 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
'use strict';
|
|
var create = __webpack_require__(34)
|
|
, descriptor = __webpack_require__(15)
|
|
, setToStringTag = __webpack_require__(22)
|
|
, IteratorPrototype = {};
|
|
|
|
// 25.1.2.1.1 %IteratorPrototype%[@@iterator]()
|
|
__webpack_require__(6)(IteratorPrototype, __webpack_require__(7)('iterator'), function(){ return this; });
|
|
|
|
module.exports = function(Constructor, NAME, next){
|
|
Constructor.prototype = create(IteratorPrototype, {next: descriptor(1, next)});
|
|
setToStringTag(Constructor, NAME + ' Iterator');
|
|
};
|
|
|
|
/***/ },
|
|
/* 60 */
|
|
/***/ function(module, exports) {
|
|
|
|
module.exports = function(done, value){
|
|
return {value: value, done: !!done};
|
|
};
|
|
|
|
/***/ },
|
|
/* 61 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
var getKeys = __webpack_require__(10)
|
|
, toIObject = __webpack_require__(5);
|
|
module.exports = function(object, el){
|
|
var O = toIObject(object)
|
|
, keys = getKeys(O)
|
|
, length = keys.length
|
|
, index = 0
|
|
, key;
|
|
while(length > index)if(O[key = keys[index++]] === el)return key;
|
|
};
|
|
|
|
/***/ },
|
|
/* 62 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
var META = __webpack_require__(16)('meta')
|
|
, isObject = __webpack_require__(13)
|
|
, has = __webpack_require__(3)
|
|
, setDesc = __webpack_require__(4).f
|
|
, id = 0;
|
|
var isExtensible = Object.isExtensible || function(){
|
|
return true;
|
|
};
|
|
var FREEZE = !__webpack_require__(9)(function(){
|
|
return isExtensible(Object.preventExtensions({}));
|
|
});
|
|
var setMeta = function(it){
|
|
setDesc(it, META, {value: {
|
|
i: 'O' + ++id, // object ID
|
|
w: {} // weak collections IDs
|
|
}});
|
|
};
|
|
var fastKey = function(it, create){
|
|
// return primitive with prefix
|
|
if(!isObject(it))return typeof it == 'symbol' ? it : (typeof it == 'string' ? 'S' : 'P') + it;
|
|
if(!has(it, META)){
|
|
// can't set metadata to uncaught frozen object
|
|
if(!isExtensible(it))return 'F';
|
|
// not necessary to add metadata
|
|
if(!create)return 'E';
|
|
// add missing metadata
|
|
setMeta(it);
|
|
// return object ID
|
|
} return it[META].i;
|
|
};
|
|
var getWeak = function(it, create){
|
|
if(!has(it, META)){
|
|
// can't set metadata to uncaught frozen object
|
|
if(!isExtensible(it))return true;
|
|
// not necessary to add metadata
|
|
if(!create)return false;
|
|
// add missing metadata
|
|
setMeta(it);
|
|
// return hash weak collections IDs
|
|
} return it[META].w;
|
|
};
|
|
// add metadata on freeze-family methods calling
|
|
var onFreeze = function(it){
|
|
if(FREEZE && meta.NEED && isExtensible(it) && !has(it, META))setMeta(it);
|
|
return it;
|
|
};
|
|
var meta = module.exports = {
|
|
KEY: META,
|
|
NEED: false,
|
|
fastKey: fastKey,
|
|
getWeak: getWeak,
|
|
onFreeze: onFreeze
|
|
};
|
|
|
|
/***/ },
|
|
/* 63 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
'use strict';
|
|
// 19.1.2.1 Object.assign(target, source, ...)
|
|
var getKeys = __webpack_require__(10)
|
|
, gOPS = __webpack_require__(21)
|
|
, pIE = __webpack_require__(14)
|
|
, toObject = __webpack_require__(38)
|
|
, IObject = __webpack_require__(32)
|
|
, $assign = Object.assign;
|
|
|
|
// should work with symbols and should have deterministic property order (V8 bug)
|
|
module.exports = !$assign || __webpack_require__(9)(function(){
|
|
var A = {}
|
|
, B = {}
|
|
, S = Symbol()
|
|
, K = 'abcdefghijklmnopqrst';
|
|
A[S] = 7;
|
|
K.split('').forEach(function(k){ B[k] = k; });
|
|
return $assign({}, A)[S] != 7 || Object.keys($assign({}, B)).join('') != K;
|
|
}) ? function assign(target, source){ // eslint-disable-line no-unused-vars
|
|
var T = toObject(target)
|
|
, aLen = arguments.length
|
|
, index = 1
|
|
, getSymbols = gOPS.f
|
|
, isEnum = pIE.f;
|
|
while(aLen > index){
|
|
var S = IObject(arguments[index++])
|
|
, keys = getSymbols ? getKeys(S).concat(getSymbols(S)) : getKeys(S)
|
|
, length = keys.length
|
|
, j = 0
|
|
, key;
|
|
while(length > j)if(isEnum.call(S, key = keys[j++]))T[key] = S[key];
|
|
} return T;
|
|
} : $assign;
|
|
|
|
/***/ },
|
|
/* 64 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
var dP = __webpack_require__(4)
|
|
, anObject = __webpack_require__(11)
|
|
, getKeys = __webpack_require__(10);
|
|
|
|
module.exports = __webpack_require__(2) ? Object.defineProperties : function defineProperties(O, Properties){
|
|
anObject(O);
|
|
var keys = getKeys(Properties)
|
|
, length = keys.length
|
|
, i = 0
|
|
, P;
|
|
while(length > i)dP.f(O, P = keys[i++], Properties[P]);
|
|
return O;
|
|
};
|
|
|
|
/***/ },
|
|
/* 65 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
var pIE = __webpack_require__(14)
|
|
, createDesc = __webpack_require__(15)
|
|
, toIObject = __webpack_require__(5)
|
|
, toPrimitive = __webpack_require__(26)
|
|
, has = __webpack_require__(3)
|
|
, IE8_DOM_DEFINE = __webpack_require__(31)
|
|
, gOPD = Object.getOwnPropertyDescriptor;
|
|
|
|
exports.f = __webpack_require__(2) ? gOPD : function getOwnPropertyDescriptor(O, P){
|
|
O = toIObject(O);
|
|
P = toPrimitive(P, true);
|
|
if(IE8_DOM_DEFINE)try {
|
|
return gOPD(O, P);
|
|
} catch(e){ /* empty */ }
|
|
if(has(O, P))return createDesc(!pIE.f.call(O, P), O[P]);
|
|
};
|
|
|
|
/***/ },
|
|
/* 66 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
// fallback for IE11 buggy Object.getOwnPropertyNames with iframe and window
|
|
var toIObject = __webpack_require__(5)
|
|
, gOPN = __webpack_require__(35).f
|
|
, toString = {}.toString;
|
|
|
|
var windowNames = typeof window == 'object' && window && Object.getOwnPropertyNames
|
|
? Object.getOwnPropertyNames(window) : [];
|
|
|
|
var getWindowNames = function(it){
|
|
try {
|
|
return gOPN(it);
|
|
} catch(e){
|
|
return windowNames.slice();
|
|
}
|
|
};
|
|
|
|
module.exports.f = function getOwnPropertyNames(it){
|
|
return windowNames && toString.call(it) == '[object Window]' ? getWindowNames(it) : gOPN(toIObject(it));
|
|
};
|
|
|
|
|
|
/***/ },
|
|
/* 67 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
// 19.1.2.9 / 15.2.3.2 Object.getPrototypeOf(O)
|
|
var has = __webpack_require__(3)
|
|
, toObject = __webpack_require__(38)
|
|
, IE_PROTO = __webpack_require__(23)('IE_PROTO')
|
|
, ObjectProto = Object.prototype;
|
|
|
|
module.exports = Object.getPrototypeOf || function(O){
|
|
O = toObject(O);
|
|
if(has(O, IE_PROTO))return O[IE_PROTO];
|
|
if(typeof O.constructor == 'function' && O instanceof O.constructor){
|
|
return O.constructor.prototype;
|
|
} return O instanceof Object ? ObjectProto : null;
|
|
};
|
|
|
|
/***/ },
|
|
/* 68 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
var toInteger = __webpack_require__(25)
|
|
, defined = __webpack_require__(17);
|
|
// true -> String#at
|
|
// false -> String#codePointAt
|
|
module.exports = function(TO_STRING){
|
|
return function(that, pos){
|
|
var s = String(defined(that))
|
|
, i = toInteger(pos)
|
|
, l = s.length
|
|
, a, b;
|
|
if(i < 0 || i >= l)return TO_STRING ? '' : undefined;
|
|
a = s.charCodeAt(i);
|
|
return a < 0xd800 || a > 0xdbff || i + 1 === l || (b = s.charCodeAt(i + 1)) < 0xdc00 || b > 0xdfff
|
|
? TO_STRING ? s.charAt(i) : a
|
|
: TO_STRING ? s.slice(i, i + 2) : (a - 0xd800 << 10) + (b - 0xdc00) + 0x10000;
|
|
};
|
|
};
|
|
|
|
/***/ },
|
|
/* 69 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
var toInteger = __webpack_require__(25)
|
|
, max = Math.max
|
|
, min = Math.min;
|
|
module.exports = function(index, length){
|
|
index = toInteger(index);
|
|
return index < 0 ? max(index + length, 0) : min(index, length);
|
|
};
|
|
|
|
/***/ },
|
|
/* 70 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
// 7.1.15 ToLength
|
|
var toInteger = __webpack_require__(25)
|
|
, min = Math.min;
|
|
module.exports = function(it){
|
|
return it > 0 ? min(toInteger(it), 0x1fffffffffffff) : 0; // pow(2, 53) - 1 == 9007199254740991
|
|
};
|
|
|
|
/***/ },
|
|
/* 71 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
'use strict';
|
|
var addToUnscopables = __webpack_require__(53)
|
|
, step = __webpack_require__(60)
|
|
, Iterators = __webpack_require__(19)
|
|
, toIObject = __webpack_require__(5);
|
|
|
|
// 22.1.3.4 Array.prototype.entries()
|
|
// 22.1.3.13 Array.prototype.keys()
|
|
// 22.1.3.29 Array.prototype.values()
|
|
// 22.1.3.30 Array.prototype[@@iterator]()
|
|
module.exports = __webpack_require__(33)(Array, 'Array', function(iterated, kind){
|
|
this._t = toIObject(iterated); // target
|
|
this._i = 0; // next index
|
|
this._k = kind; // kind
|
|
// 22.1.5.2.1 %ArrayIteratorPrototype%.next()
|
|
}, function(){
|
|
var O = this._t
|
|
, kind = this._k
|
|
, index = this._i++;
|
|
if(!O || index >= O.length){
|
|
this._t = undefined;
|
|
return step(1);
|
|
}
|
|
if(kind == 'keys' )return step(0, index);
|
|
if(kind == 'values')return step(0, O[index]);
|
|
return step(0, [index, O[index]]);
|
|
}, 'values');
|
|
|
|
// argumentsList[@@iterator] is %ArrayProto_values% (9.4.4.6, 9.4.4.7)
|
|
Iterators.Arguments = Iterators.Array;
|
|
|
|
addToUnscopables('keys');
|
|
addToUnscopables('values');
|
|
addToUnscopables('entries');
|
|
|
|
/***/ },
|
|
/* 72 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
// 19.1.3.1 Object.assign(target, source)
|
|
var $export = __webpack_require__(12);
|
|
|
|
$export($export.S + $export.F, 'Object', {assign: __webpack_require__(63)});
|
|
|
|
/***/ },
|
|
/* 73 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
var $export = __webpack_require__(12);
|
|
// 19.1.2.4 / 15.2.3.6 Object.defineProperty(O, P, Attributes)
|
|
$export($export.S + $export.F * !__webpack_require__(2), 'Object', {defineProperty: __webpack_require__(4).f});
|
|
|
|
/***/ },
|
|
/* 74 */
|
|
/***/ function(module, exports) {
|
|
|
|
|
|
|
|
/***/ },
|
|
/* 75 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
'use strict';
|
|
var $at = __webpack_require__(68)(true);
|
|
|
|
// 21.1.3.27 String.prototype[@@iterator]()
|
|
__webpack_require__(33)(String, 'String', function(iterated){
|
|
this._t = String(iterated); // target
|
|
this._i = 0; // next index
|
|
// 21.1.5.2.1 %StringIteratorPrototype%.next()
|
|
}, function(){
|
|
var O = this._t
|
|
, index = this._i
|
|
, point;
|
|
if(index >= O.length)return {value: undefined, done: true};
|
|
point = $at(O, index);
|
|
this._i += point.length;
|
|
return {value: point, done: false};
|
|
});
|
|
|
|
/***/ },
|
|
/* 76 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
'use strict';
|
|
// ECMAScript 6 symbols shim
|
|
var global = __webpack_require__(1)
|
|
, has = __webpack_require__(3)
|
|
, DESCRIPTORS = __webpack_require__(2)
|
|
, $export = __webpack_require__(12)
|
|
, redefine = __webpack_require__(37)
|
|
, META = __webpack_require__(62).KEY
|
|
, $fails = __webpack_require__(9)
|
|
, shared = __webpack_require__(24)
|
|
, setToStringTag = __webpack_require__(22)
|
|
, uid = __webpack_require__(16)
|
|
, wks = __webpack_require__(7)
|
|
, wksExt = __webpack_require__(28)
|
|
, wksDefine = __webpack_require__(27)
|
|
, keyOf = __webpack_require__(61)
|
|
, enumKeys = __webpack_require__(56)
|
|
, isArray = __webpack_require__(58)
|
|
, anObject = __webpack_require__(11)
|
|
, toIObject = __webpack_require__(5)
|
|
, toPrimitive = __webpack_require__(26)
|
|
, createDesc = __webpack_require__(15)
|
|
, _create = __webpack_require__(34)
|
|
, gOPNExt = __webpack_require__(66)
|
|
, $GOPD = __webpack_require__(65)
|
|
, $DP = __webpack_require__(4)
|
|
, $keys = __webpack_require__(10)
|
|
, gOPD = $GOPD.f
|
|
, dP = $DP.f
|
|
, gOPN = gOPNExt.f
|
|
, $Symbol = global.Symbol
|
|
, $JSON = global.JSON
|
|
, _stringify = $JSON && $JSON.stringify
|
|
, PROTOTYPE = 'prototype'
|
|
, HIDDEN = wks('_hidden')
|
|
, TO_PRIMITIVE = wks('toPrimitive')
|
|
, isEnum = {}.propertyIsEnumerable
|
|
, SymbolRegistry = shared('symbol-registry')
|
|
, AllSymbols = shared('symbols')
|
|
, OPSymbols = shared('op-symbols')
|
|
, ObjectProto = Object[PROTOTYPE]
|
|
, USE_NATIVE = typeof $Symbol == 'function'
|
|
, QObject = global.QObject;
|
|
// Don't use setters in Qt Script, https://github.com/zloirock/core-js/issues/173
|
|
var setter = !QObject || !QObject[PROTOTYPE] || !QObject[PROTOTYPE].findChild;
|
|
|
|
// fallback for old Android, https://code.google.com/p/v8/issues/detail?id=687
|
|
var setSymbolDesc = DESCRIPTORS && $fails(function(){
|
|
return _create(dP({}, 'a', {
|
|
get: function(){ return dP(this, 'a', {value: 7}).a; }
|
|
})).a != 7;
|
|
}) ? function(it, key, D){
|
|
var protoDesc = gOPD(ObjectProto, key);
|
|
if(protoDesc)delete ObjectProto[key];
|
|
dP(it, key, D);
|
|
if(protoDesc && it !== ObjectProto)dP(ObjectProto, key, protoDesc);
|
|
} : dP;
|
|
|
|
var wrap = function(tag){
|
|
var sym = AllSymbols[tag] = _create($Symbol[PROTOTYPE]);
|
|
sym._k = tag;
|
|
return sym;
|
|
};
|
|
|
|
var isSymbol = USE_NATIVE && typeof $Symbol.iterator == 'symbol' ? function(it){
|
|
return typeof it == 'symbol';
|
|
} : function(it){
|
|
return it instanceof $Symbol;
|
|
};
|
|
|
|
var $defineProperty = function defineProperty(it, key, D){
|
|
if(it === ObjectProto)$defineProperty(OPSymbols, key, D);
|
|
anObject(it);
|
|
key = toPrimitive(key, true);
|
|
anObject(D);
|
|
if(has(AllSymbols, key)){
|
|
if(!D.enumerable){
|
|
if(!has(it, HIDDEN))dP(it, HIDDEN, createDesc(1, {}));
|
|
it[HIDDEN][key] = true;
|
|
} else {
|
|
if(has(it, HIDDEN) && it[HIDDEN][key])it[HIDDEN][key] = false;
|
|
D = _create(D, {enumerable: createDesc(0, false)});
|
|
} return setSymbolDesc(it, key, D);
|
|
} return dP(it, key, D);
|
|
};
|
|
var $defineProperties = function defineProperties(it, P){
|
|
anObject(it);
|
|
var keys = enumKeys(P = toIObject(P))
|
|
, i = 0
|
|
, l = keys.length
|
|
, key;
|
|
while(l > i)$defineProperty(it, key = keys[i++], P[key]);
|
|
return it;
|
|
};
|
|
var $create = function create(it, P){
|
|
return P === undefined ? _create(it) : $defineProperties(_create(it), P);
|
|
};
|
|
var $propertyIsEnumerable = function propertyIsEnumerable(key){
|
|
var E = isEnum.call(this, key = toPrimitive(key, true));
|
|
if(this === ObjectProto && has(AllSymbols, key) && !has(OPSymbols, key))return false;
|
|
return E || !has(this, key) || !has(AllSymbols, key) || has(this, HIDDEN) && this[HIDDEN][key] ? E : true;
|
|
};
|
|
var $getOwnPropertyDescriptor = function getOwnPropertyDescriptor(it, key){
|
|
it = toIObject(it);
|
|
key = toPrimitive(key, true);
|
|
if(it === ObjectProto && has(AllSymbols, key) && !has(OPSymbols, key))return;
|
|
var D = gOPD(it, key);
|
|
if(D && has(AllSymbols, key) && !(has(it, HIDDEN) && it[HIDDEN][key]))D.enumerable = true;
|
|
return D;
|
|
};
|
|
var $getOwnPropertyNames = function getOwnPropertyNames(it){
|
|
var names = gOPN(toIObject(it))
|
|
, result = []
|
|
, i = 0
|
|
, key;
|
|
while(names.length > i){
|
|
if(!has(AllSymbols, key = names[i++]) && key != HIDDEN && key != META)result.push(key);
|
|
} return result;
|
|
};
|
|
var $getOwnPropertySymbols = function getOwnPropertySymbols(it){
|
|
var IS_OP = it === ObjectProto
|
|
, names = gOPN(IS_OP ? OPSymbols : toIObject(it))
|
|
, result = []
|
|
, i = 0
|
|
, key;
|
|
while(names.length > i){
|
|
if(has(AllSymbols, key = names[i++]) && (IS_OP ? has(ObjectProto, key) : true))result.push(AllSymbols[key]);
|
|
} return result;
|
|
};
|
|
|
|
// 19.4.1.1 Symbol([description])
|
|
if(!USE_NATIVE){
|
|
$Symbol = function Symbol(){
|
|
if(this instanceof $Symbol)throw TypeError('Symbol is not a constructor!');
|
|
var tag = uid(arguments.length > 0 ? arguments[0] : undefined);
|
|
var $set = function(value){
|
|
if(this === ObjectProto)$set.call(OPSymbols, value);
|
|
if(has(this, HIDDEN) && has(this[HIDDEN], tag))this[HIDDEN][tag] = false;
|
|
setSymbolDesc(this, tag, createDesc(1, value));
|
|
};
|
|
if(DESCRIPTORS && setter)setSymbolDesc(ObjectProto, tag, {configurable: true, set: $set});
|
|
return wrap(tag);
|
|
};
|
|
redefine($Symbol[PROTOTYPE], 'toString', function toString(){
|
|
return this._k;
|
|
});
|
|
|
|
$GOPD.f = $getOwnPropertyDescriptor;
|
|
$DP.f = $defineProperty;
|
|
__webpack_require__(35).f = gOPNExt.f = $getOwnPropertyNames;
|
|
__webpack_require__(14).f = $propertyIsEnumerable;
|
|
__webpack_require__(21).f = $getOwnPropertySymbols;
|
|
|
|
if(DESCRIPTORS && !__webpack_require__(20)){
|
|
redefine(ObjectProto, 'propertyIsEnumerable', $propertyIsEnumerable, true);
|
|
}
|
|
|
|
wksExt.f = function(name){
|
|
return wrap(wks(name));
|
|
}
|
|
}
|
|
|
|
$export($export.G + $export.W + $export.F * !USE_NATIVE, {Symbol: $Symbol});
|
|
|
|
for(var symbols = (
|
|
// 19.4.2.2, 19.4.2.3, 19.4.2.4, 19.4.2.6, 19.4.2.8, 19.4.2.9, 19.4.2.10, 19.4.2.11, 19.4.2.12, 19.4.2.13, 19.4.2.14
|
|
'hasInstance,isConcatSpreadable,iterator,match,replace,search,species,split,toPrimitive,toStringTag,unscopables'
|
|
).split(','), i = 0; symbols.length > i; )wks(symbols[i++]);
|
|
|
|
for(var symbols = $keys(wks.store), i = 0; symbols.length > i; )wksDefine(symbols[i++]);
|
|
|
|
$export($export.S + $export.F * !USE_NATIVE, 'Symbol', {
|
|
// 19.4.2.1 Symbol.for(key)
|
|
'for': function(key){
|
|
return has(SymbolRegistry, key += '')
|
|
? SymbolRegistry[key]
|
|
: SymbolRegistry[key] = $Symbol(key);
|
|
},
|
|
// 19.4.2.5 Symbol.keyFor(sym)
|
|
keyFor: function keyFor(key){
|
|
if(isSymbol(key))return keyOf(SymbolRegistry, key);
|
|
throw TypeError(key + ' is not a symbol!');
|
|
},
|
|
useSetter: function(){ setter = true; },
|
|
useSimple: function(){ setter = false; }
|
|
});
|
|
|
|
$export($export.S + $export.F * !USE_NATIVE, 'Object', {
|
|
// 19.1.2.2 Object.create(O [, Properties])
|
|
create: $create,
|
|
// 19.1.2.4 Object.defineProperty(O, P, Attributes)
|
|
defineProperty: $defineProperty,
|
|
// 19.1.2.3 Object.defineProperties(O, Properties)
|
|
defineProperties: $defineProperties,
|
|
// 19.1.2.6 Object.getOwnPropertyDescriptor(O, P)
|
|
getOwnPropertyDescriptor: $getOwnPropertyDescriptor,
|
|
// 19.1.2.7 Object.getOwnPropertyNames(O)
|
|
getOwnPropertyNames: $getOwnPropertyNames,
|
|
// 19.1.2.8 Object.getOwnPropertySymbols(O)
|
|
getOwnPropertySymbols: $getOwnPropertySymbols
|
|
});
|
|
|
|
// 24.3.2 JSON.stringify(value [, replacer [, space]])
|
|
$JSON && $export($export.S + $export.F * (!USE_NATIVE || $fails(function(){
|
|
var S = $Symbol();
|
|
// MS Edge converts symbol values to JSON as {}
|
|
// WebKit converts symbol values to JSON as null
|
|
// V8 throws on boxed symbols
|
|
return _stringify([S]) != '[null]' || _stringify({a: S}) != '{}' || _stringify(Object(S)) != '{}';
|
|
})), 'JSON', {
|
|
stringify: function stringify(it){
|
|
if(it === undefined || isSymbol(it))return; // IE8 returns string on undefined
|
|
var args = [it]
|
|
, i = 1
|
|
, replacer, $replacer;
|
|
while(arguments.length > i)args.push(arguments[i++]);
|
|
replacer = args[1];
|
|
if(typeof replacer == 'function')$replacer = replacer;
|
|
if($replacer || !isArray(replacer))replacer = function(key, value){
|
|
if($replacer)value = $replacer.call(this, key, value);
|
|
if(!isSymbol(value))return value;
|
|
};
|
|
args[1] = replacer;
|
|
return _stringify.apply($JSON, args);
|
|
}
|
|
});
|
|
|
|
// 19.4.3.4 Symbol.prototype[@@toPrimitive](hint)
|
|
$Symbol[PROTOTYPE][TO_PRIMITIVE] || __webpack_require__(6)($Symbol[PROTOTYPE], TO_PRIMITIVE, $Symbol[PROTOTYPE].valueOf);
|
|
// 19.4.3.5 Symbol.prototype[@@toStringTag]
|
|
setToStringTag($Symbol, 'Symbol');
|
|
// 20.2.1.9 Math[@@toStringTag]
|
|
setToStringTag(Math, 'Math', true);
|
|
// 24.3.3 JSON[@@toStringTag]
|
|
setToStringTag(global.JSON, 'JSON', true);
|
|
|
|
/***/ },
|
|
/* 77 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
__webpack_require__(27)('asyncIterator');
|
|
|
|
/***/ },
|
|
/* 78 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
__webpack_require__(27)('observable');
|
|
|
|
/***/ },
|
|
/* 79 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
__webpack_require__(71);
|
|
var global = __webpack_require__(1)
|
|
, hide = __webpack_require__(6)
|
|
, Iterators = __webpack_require__(19)
|
|
, TO_STRING_TAG = __webpack_require__(7)('toStringTag');
|
|
|
|
for(var collections = ['NodeList', 'DOMTokenList', 'MediaList', 'StyleSheetList', 'CSSRuleList'], i = 0; i < 5; i++){
|
|
var NAME = collections[i]
|
|
, Collection = global[NAME]
|
|
, proto = Collection && Collection.prototype;
|
|
if(proto && !proto[TO_STRING_TAG])hide(proto, TO_STRING_TAG, NAME);
|
|
Iterators[NAME] = Iterators.Array;
|
|
}
|
|
|
|
/***/ },
|
|
/* 80 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
exports = module.exports = __webpack_require__(81)();
|
|
// imports
|
|
|
|
|
|
// module
|
|
exports.push([module.id, "\n.file-uploads {\n overflow: hidden;\n position: relative;\n text-align: center;\n}\n.file-uploads span{\n -webkit-user-select: none;\n -moz-user-select: none;\n -ms-user-select: none;\n -o-user-select: none;\n user-select: none;\n}\n.file-uploads input{\n z-index: 1;\n opacity: 0;\n font-size: 20em;\n top: 0;\n left: 0;\n right: 0;\n bottom: 0;\n position: absolute;\n width: 100%;\n height: 100%;\n}\n.file-uploads.file-uploads-html5 input{\n float: left;\n width: 1px !important;\n height: 1px !important;\n top:-1px !important;\n left:-1px !important;\n right:auto !important;\n bottom:auto !important;\n}\n", ""]);
|
|
|
|
// exports
|
|
|
|
|
|
/***/ },
|
|
/* 81 */
|
|
/***/ function(module, exports) {
|
|
|
|
/*
|
|
MIT License http://www.opensource.org/licenses/mit-license.php
|
|
Author Tobias Koppers @sokra
|
|
*/
|
|
// css base code, injected by the css-loader
|
|
module.exports = function() {
|
|
var list = [];
|
|
|
|
// return the list of modules as css string
|
|
list.toString = function toString() {
|
|
var result = [];
|
|
for(var i = 0; i < this.length; i++) {
|
|
var item = this[i];
|
|
if(item[2]) {
|
|
result.push("@media " + item[2] + "{" + item[1] + "}");
|
|
} else {
|
|
result.push(item[1]);
|
|
}
|
|
}
|
|
return result.join("");
|
|
};
|
|
|
|
// import a list of modules into the list
|
|
list.i = function(modules, mediaQuery) {
|
|
if(typeof modules === "string")
|
|
modules = [[null, modules, ""]];
|
|
var alreadyImportedModules = {};
|
|
for(var i = 0; i < this.length; i++) {
|
|
var id = this[i][0];
|
|
if(typeof id === "number")
|
|
alreadyImportedModules[id] = true;
|
|
}
|
|
for(i = 0; i < modules.length; i++) {
|
|
var item = modules[i];
|
|
// skip already imported module
|
|
// this implementation is not 100% perfect for weird media query combinations
|
|
// when a module is imported multiple times with different media queries.
|
|
// I hope this will never occur (Hey this way we have smaller bundles)
|
|
if(typeof item[0] !== "number" || !alreadyImportedModules[item[0]]) {
|
|
if(mediaQuery && !item[2]) {
|
|
item[2] = mediaQuery;
|
|
} else if(mediaQuery) {
|
|
item[2] = "(" + item[2] + ") and (" + mediaQuery + ")";
|
|
}
|
|
list.push(item);
|
|
}
|
|
}
|
|
};
|
|
return list;
|
|
};
|
|
|
|
|
|
/***/ },
|
|
/* 82 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
var __vue_exports__, __vue_options__
|
|
|
|
/* styles */
|
|
__webpack_require__(85)
|
|
|
|
/* script */
|
|
__vue_exports__ = __webpack_require__(39)
|
|
__vue_options__ = __vue_exports__ = __vue_exports__ || {}
|
|
if (
|
|
typeof __vue_exports__.default === "object" ||
|
|
typeof __vue_exports__.default === "function"
|
|
) {
|
|
__vue_options__ = __vue_exports__ = __vue_exports__.default
|
|
}
|
|
if (typeof __vue_options__ === "function") {
|
|
__vue_options__ = __vue_options__.options
|
|
}
|
|
|
|
module.exports = __vue_exports__
|
|
|
|
|
|
/***/ },
|
|
/* 83 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
var __vue_exports__, __vue_options__
|
|
|
|
/* script */
|
|
__vue_exports__ = __webpack_require__(40)
|
|
__vue_options__ = __vue_exports__ = __vue_exports__ || {}
|
|
if (
|
|
typeof __vue_exports__.default === "object" ||
|
|
typeof __vue_exports__.default === "function"
|
|
) {
|
|
__vue_options__ = __vue_exports__ = __vue_exports__.default
|
|
}
|
|
if (typeof __vue_options__ === "function") {
|
|
__vue_options__ = __vue_options__.options
|
|
}
|
|
|
|
module.exports = __vue_exports__
|
|
|
|
|
|
/***/ },
|
|
/* 84 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
/*
|
|
MIT License http://www.opensource.org/licenses/mit-license.php
|
|
Author Tobias Koppers @sokra
|
|
*/
|
|
var stylesInDom = {},
|
|
memoize = function(fn) {
|
|
var memo;
|
|
return function () {
|
|
if (typeof memo === "undefined") memo = fn.apply(this, arguments);
|
|
return memo;
|
|
};
|
|
},
|
|
isOldIE = memoize(function() {
|
|
return /msie [6-9]\b/.test(window.navigator.userAgent.toLowerCase());
|
|
}),
|
|
getHeadElement = memoize(function () {
|
|
return document.head || document.getElementsByTagName("head")[0];
|
|
}),
|
|
singletonElement = null,
|
|
singletonCounter = 0,
|
|
styleElementsInsertedAtTop = [];
|
|
|
|
module.exports = function(list, options) {
|
|
if(false) {
|
|
if(typeof document !== "object") throw new Error("The style-loader cannot be used in a non-browser environment");
|
|
}
|
|
|
|
options = options || {};
|
|
// Force single-tag solution on IE6-9, which has a hard limit on the # of <style>
|
|
// tags it will allow on a page
|
|
if (typeof options.singleton === "undefined") options.singleton = isOldIE();
|
|
|
|
// By default, add <style> tags to the bottom of <head>.
|
|
if (typeof options.insertAt === "undefined") options.insertAt = "bottom";
|
|
|
|
var styles = listToStyles(list);
|
|
addStylesToDom(styles, options);
|
|
|
|
return function update(newList) {
|
|
var mayRemove = [];
|
|
for(var i = 0; i < styles.length; i++) {
|
|
var item = styles[i];
|
|
var domStyle = stylesInDom[item.id];
|
|
domStyle.refs--;
|
|
mayRemove.push(domStyle);
|
|
}
|
|
if(newList) {
|
|
var newStyles = listToStyles(newList);
|
|
addStylesToDom(newStyles, options);
|
|
}
|
|
for(var i = 0; i < mayRemove.length; i++) {
|
|
var domStyle = mayRemove[i];
|
|
if(domStyle.refs === 0) {
|
|
for(var j = 0; j < domStyle.parts.length; j++)
|
|
domStyle.parts[j]();
|
|
delete stylesInDom[domStyle.id];
|
|
}
|
|
}
|
|
};
|
|
}
|
|
|
|
function addStylesToDom(styles, options) {
|
|
for(var i = 0; i < styles.length; i++) {
|
|
var item = styles[i];
|
|
var domStyle = stylesInDom[item.id];
|
|
if(domStyle) {
|
|
domStyle.refs++;
|
|
for(var j = 0; j < domStyle.parts.length; j++) {
|
|
domStyle.parts[j](item.parts[j]);
|
|
}
|
|
for(; j < item.parts.length; j++) {
|
|
domStyle.parts.push(addStyle(item.parts[j], options));
|
|
}
|
|
} else {
|
|
var parts = [];
|
|
for(var j = 0; j < item.parts.length; j++) {
|
|
parts.push(addStyle(item.parts[j], options));
|
|
}
|
|
stylesInDom[item.id] = {id: item.id, refs: 1, parts: parts};
|
|
}
|
|
}
|
|
}
|
|
|
|
function listToStyles(list) {
|
|
var styles = [];
|
|
var newStyles = {};
|
|
for(var i = 0; i < list.length; i++) {
|
|
var item = list[i];
|
|
var id = item[0];
|
|
var css = item[1];
|
|
var media = item[2];
|
|
var sourceMap = item[3];
|
|
var part = {css: css, media: media, sourceMap: sourceMap};
|
|
if(!newStyles[id])
|
|
styles.push(newStyles[id] = {id: id, parts: [part]});
|
|
else
|
|
newStyles[id].parts.push(part);
|
|
}
|
|
return styles;
|
|
}
|
|
|
|
function insertStyleElement(options, styleElement) {
|
|
var head = getHeadElement();
|
|
var lastStyleElementInsertedAtTop = styleElementsInsertedAtTop[styleElementsInsertedAtTop.length - 1];
|
|
if (options.insertAt === "top") {
|
|
if(!lastStyleElementInsertedAtTop) {
|
|
head.insertBefore(styleElement, head.firstChild);
|
|
} else if(lastStyleElementInsertedAtTop.nextSibling) {
|
|
head.insertBefore(styleElement, lastStyleElementInsertedAtTop.nextSibling);
|
|
} else {
|
|
head.appendChild(styleElement);
|
|
}
|
|
styleElementsInsertedAtTop.push(styleElement);
|
|
} else if (options.insertAt === "bottom") {
|
|
head.appendChild(styleElement);
|
|
} else {
|
|
throw new Error("Invalid value for parameter 'insertAt'. Must be 'top' or 'bottom'.");
|
|
}
|
|
}
|
|
|
|
function removeStyleElement(styleElement) {
|
|
styleElement.parentNode.removeChild(styleElement);
|
|
var idx = styleElementsInsertedAtTop.indexOf(styleElement);
|
|
if(idx >= 0) {
|
|
styleElementsInsertedAtTop.splice(idx, 1);
|
|
}
|
|
}
|
|
|
|
function createStyleElement(options) {
|
|
var styleElement = document.createElement("style");
|
|
styleElement.type = "text/css";
|
|
insertStyleElement(options, styleElement);
|
|
return styleElement;
|
|
}
|
|
|
|
function addStyle(obj, options) {
|
|
var styleElement, update, remove;
|
|
|
|
if (options.singleton) {
|
|
var styleIndex = singletonCounter++;
|
|
styleElement = singletonElement || (singletonElement = createStyleElement(options));
|
|
update = applyToSingletonTag.bind(null, styleElement, styleIndex, false);
|
|
remove = applyToSingletonTag.bind(null, styleElement, styleIndex, true);
|
|
} else {
|
|
styleElement = createStyleElement(options);
|
|
update = applyToTag.bind(null, styleElement);
|
|
remove = function() {
|
|
removeStyleElement(styleElement);
|
|
};
|
|
}
|
|
|
|
update(obj);
|
|
|
|
return function updateStyle(newObj) {
|
|
if(newObj) {
|
|
if(newObj.css === obj.css && newObj.media === obj.media && newObj.sourceMap === obj.sourceMap)
|
|
return;
|
|
update(obj = newObj);
|
|
} else {
|
|
remove();
|
|
}
|
|
};
|
|
}
|
|
|
|
var replaceText = (function () {
|
|
var textStore = [];
|
|
|
|
return function (index, replacement) {
|
|
textStore[index] = replacement;
|
|
return textStore.filter(Boolean).join('\n');
|
|
};
|
|
})();
|
|
|
|
function applyToSingletonTag(styleElement, index, remove, obj) {
|
|
var css = remove ? "" : obj.css;
|
|
|
|
if (styleElement.styleSheet) {
|
|
styleElement.styleSheet.cssText = replaceText(index, css);
|
|
} else {
|
|
var cssNode = document.createTextNode(css);
|
|
var childNodes = styleElement.childNodes;
|
|
if (childNodes[index]) styleElement.removeChild(childNodes[index]);
|
|
if (childNodes.length) {
|
|
styleElement.insertBefore(cssNode, childNodes[index]);
|
|
} else {
|
|
styleElement.appendChild(cssNode);
|
|
}
|
|
}
|
|
}
|
|
|
|
function applyToTag(styleElement, obj) {
|
|
var css = obj.css;
|
|
var media = obj.media;
|
|
var sourceMap = obj.sourceMap;
|
|
|
|
if (media) {
|
|
styleElement.setAttribute("media", media);
|
|
}
|
|
|
|
if (sourceMap) {
|
|
// https://developer.chrome.com/devtools/docs/javascript-debugging
|
|
// this makes source maps inside style tags work properly in Chrome
|
|
css += '\n/*# sourceURL=' + sourceMap.sources[0] + ' */';
|
|
// http://stackoverflow.com/a/26603875
|
|
css += "\n/*# sourceMappingURL=data:application/json;base64," + btoa(unescape(encodeURIComponent(JSON.stringify(sourceMap)))) + " */";
|
|
}
|
|
|
|
if (styleElement.styleSheet) {
|
|
styleElement.styleSheet.cssText = css;
|
|
} else {
|
|
while(styleElement.firstChild) {
|
|
styleElement.removeChild(styleElement.firstChild);
|
|
}
|
|
styleElement.appendChild(document.createTextNode(css));
|
|
}
|
|
}
|
|
|
|
|
|
/***/ },
|
|
/* 85 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
// style-loader: Adds some css to the DOM by adding a <style> tag
|
|
|
|
// load the styles
|
|
var content = __webpack_require__(80);
|
|
if(typeof content === 'string') content = [[module.id, content, '']];
|
|
// add the styles to the DOM
|
|
var update = __webpack_require__(84)(content, {});
|
|
if(content.locals) module.exports = content.locals;
|
|
// Hot Module Replacement
|
|
if(false) {
|
|
// When the styles change, update the <style> tags
|
|
if(!content.locals) {
|
|
module.hot.accept("!!./../node_modules/css-loader/index.js!./../node_modules/vue-loader/lib/style-rewriter.js?id=data-v-1!./../node_modules/vue-loader/lib/selector.js?type=styles&index=0!./FileUpload.vue", function() {
|
|
var newContent = require("!!./../node_modules/css-loader/index.js!./../node_modules/vue-loader/lib/style-rewriter.js?id=data-v-1!./../node_modules/vue-loader/lib/selector.js?type=styles&index=0!./FileUpload.vue");
|
|
if(typeof newContent === 'string') newContent = [[module.id, newContent, '']];
|
|
update(newContent);
|
|
});
|
|
}
|
|
// When the module is disposed, remove the <style> tags
|
|
module.hot.dispose(function() { update(); });
|
|
}
|
|
|
|
/***/ },
|
|
/* 86 */
|
|
/***/ function(module, exports, __webpack_require__) {
|
|
|
|
/* WEBPACK VAR INJECTION */(function(global) {/*!
|
|
* Vue.js v2.0.0-rc.6
|
|
* (c) 2014-2016 Evan You
|
|
* Released under the MIT License.
|
|
*/
|
|
(function (global, factory) {
|
|
true ? module.exports = factory() :
|
|
typeof define === 'function' && define.amd ? define(factory) :
|
|
(global.Vue = factory());
|
|
}(this, (function () { 'use strict';
|
|
|
|
/* */
|
|
|
|
/**
|
|
* Convert a value to a string that is actually rendered.
|
|
*/
|
|
function _toString (val) {
|
|
return val == null
|
|
? ''
|
|
: typeof val === 'object'
|
|
? JSON.stringify(val, null, 2)
|
|
: String(val)
|
|
}
|
|
|
|
/**
|
|
* Convert a input value to a number for persistence.
|
|
* If the conversion fails, return original string.
|
|
*/
|
|
function toNumber (val) {
|
|
var n = parseFloat(val, 10)
|
|
return (n || n === 0) ? n : val
|
|
}
|
|
|
|
/**
|
|
* Make a map and return a function for checking if a key
|
|
* is in that map.
|
|
*/
|
|
function makeMap (
|
|
str,
|
|
expectsLowerCase
|
|
) {
|
|
var map = Object.create(null)
|
|
var list = str.split(',')
|
|
for (var i = 0; i < list.length; i++) {
|
|
map[list[i]] = true
|
|
}
|
|
return expectsLowerCase
|
|
? function (val) { return map[val.toLowerCase()]; }
|
|
: function (val) { return map[val]; }
|
|
}
|
|
|
|
/**
|
|
* Check if a tag is a built-in tag.
|
|
*/
|
|
var isBuiltInTag = makeMap('slot,component', true)
|
|
|
|
/**
|
|
* Remove an item from an array
|
|
*/
|
|
function remove (arr, item) {
|
|
if (arr.length) {
|
|
var index = arr.indexOf(item)
|
|
if (index > -1) {
|
|
return arr.splice(index, 1)
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Check whether the object has the property.
|
|
*/
|
|
var hasOwnProperty = Object.prototype.hasOwnProperty
|
|
function hasOwn (obj, key) {
|
|
return hasOwnProperty.call(obj, key)
|
|
}
|
|
|
|
/**
|
|
* Check if value is primitive
|
|
*/
|
|
function isPrimitive (value) {
|
|
return typeof value === 'string' || typeof value === 'number'
|
|
}
|
|
|
|
/**
|
|
* Create a cached version of a pure function.
|
|
*/
|
|
function cached (fn) {
|
|
var cache = Object.create(null)
|
|
return function cachedFn (str) {
|
|
var hit = cache[str]
|
|
return hit || (cache[str] = fn(str))
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Camelize a hyphen-delmited string.
|
|
*/
|
|
var camelizeRE = /-(\w)/g
|
|
var camelize = cached(function (str) {
|
|
return str.replace(camelizeRE, function (_, c) { return c ? c.toUpperCase() : ''; })
|
|
})
|
|
|
|
/**
|
|
* Capitalize a string.
|
|
*/
|
|
var capitalize = cached(function (str) {
|
|
return str.charAt(0).toUpperCase() + str.slice(1)
|
|
})
|
|
|
|
/**
|
|
* Hyphenate a camelCase string.
|
|
*/
|
|
var hyphenateRE = /([^-])([A-Z])/g
|
|
var hyphenate = cached(function (str) {
|
|
return str
|
|
.replace(hyphenateRE, '$1-$2')
|
|
.replace(hyphenateRE, '$1-$2')
|
|
.toLowerCase()
|
|
})
|
|
|
|
/**
|
|
* Simple bind, faster than native
|
|
*/
|
|
function bind (fn, ctx) {
|
|
function boundFn (a) {
|
|
var l = arguments.length
|
|
return l
|
|
? l > 1
|
|
? fn.apply(ctx, arguments)
|
|
: fn.call(ctx, a)
|
|
: fn.call(ctx)
|
|
}
|
|
// record original fn length
|
|
boundFn._length = fn.length
|
|
return boundFn
|
|
}
|
|
|
|
/**
|
|
* Convert an Array-like object to a real Array.
|
|
*/
|
|
function toArray (list, start) {
|
|
start = start || 0
|
|
var i = list.length - start
|
|
var ret = new Array(i)
|
|
while (i--) {
|
|
ret[i] = list[i + start]
|
|
}
|
|
return ret
|
|
}
|
|
|
|
/**
|
|
* Mix properties into target object.
|
|
*/
|
|
function extend (to, _from) {
|
|
for (var key in _from) {
|
|
to[key] = _from[key]
|
|
}
|
|
return to
|
|
}
|
|
|
|
/**
|
|
* Quick object check - this is primarily used to tell
|
|
* Objects from primitive values when we know the value
|
|
* is a JSON-compliant type.
|
|
*/
|
|
function isObject (obj) {
|
|
return obj !== null && typeof obj === 'object'
|
|
}
|
|
|
|
/**
|
|
* Strict object type check. Only returns true
|
|
* for plain JavaScript objects.
|
|
*/
|
|
var toString = Object.prototype.toString
|
|
var OBJECT_STRING = '[object Object]'
|
|
function isPlainObject (obj) {
|
|
return toString.call(obj) === OBJECT_STRING
|
|
}
|
|
|
|
/**
|
|
* Merge an Array of Objects into a single Object.
|
|
*/
|
|
function toObject (arr) {
|
|
var res = {}
|
|
for (var i = 0; i < arr.length; i++) {
|
|
if (arr[i]) {
|
|
extend(res, arr[i])
|
|
}
|
|
}
|
|
return res
|
|
}
|
|
|
|
/**
|
|
* Perform no operation.
|
|
*/
|
|
function noop () {}
|
|
|
|
/**
|
|
* Always return false.
|
|
*/
|
|
var no = function () { return false; }
|
|
|
|
/**
|
|
* Generate a static keys string from compiler modules.
|
|
*/
|
|
function genStaticKeys (modules) {
|
|
return modules.reduce(function (keys, m) {
|
|
return keys.concat(m.staticKeys || [])
|
|
}, []).join(',')
|
|
}
|
|
|
|
/* */
|
|
|
|
var config = {
|
|
/**
|
|
* Option merge strategies (used in core/util/options)
|
|
*/
|
|
optionMergeStrategies: Object.create(null),
|
|
|
|
/**
|
|
* Whether to suppress warnings.
|
|
*/
|
|
silent: false,
|
|
|
|
/**
|
|
* Whether to enable devtools
|
|
*/
|
|
devtools: "development" !== 'production',
|
|
|
|
/**
|
|
* Error handler for watcher errors
|
|
*/
|
|
errorHandler: null,
|
|
|
|
/**
|
|
* Ignore certain custom elements
|
|
*/
|
|
ignoredElements: null,
|
|
|
|
/**
|
|
* Custom user key aliases for v-on
|
|
*/
|
|
keyCodes: Object.create(null),
|
|
|
|
/**
|
|
* Check if a tag is reserved so that it cannot be registered as a
|
|
* component. This is platform-dependent and may be overwritten.
|
|
*/
|
|
isReservedTag: no,
|
|
|
|
/**
|
|
* Check if a tag is an unknown element.
|
|
* Platform-dependent.
|
|
*/
|
|
isUnknownElement: no,
|
|
|
|
/**
|
|
* Get the namespace of an element
|
|
*/
|
|
getTagNamespace: noop,
|
|
|
|
/**
|
|
* Check if an attribute must be bound using property, e.g. value
|
|
* Platform-dependent.
|
|
*/
|
|
mustUseProp: no,
|
|
|
|
/**
|
|
* List of asset types that a component can own.
|
|
*/
|
|
_assetTypes: [
|
|
'component',
|
|
'directive',
|
|
'filter'
|
|
],
|
|
|
|
/**
|
|
* List of lifecycle hooks.
|
|
*/
|
|
_lifecycleHooks: [
|
|
'beforeCreate',
|
|
'created',
|
|
'beforeMount',
|
|
'mounted',
|
|
'beforeUpdate',
|
|
'updated',
|
|
'beforeDestroy',
|
|
'destroyed',
|
|
'activated',
|
|
'deactivated'
|
|
],
|
|
|
|
/**
|
|
* Max circular updates allowed in a scheduler flush cycle.
|
|
*/
|
|
_maxUpdateCount: 100,
|
|
|
|
/**
|
|
* Server rendering?
|
|
*/
|
|
_isServer: "client" === 'server'
|
|
}
|
|
|
|
/* */
|
|
|
|
/**
|
|
* Check if a string starts with $ or _
|
|
*/
|
|
function isReserved (str) {
|
|
var c = (str + '').charCodeAt(0)
|
|
return c === 0x24 || c === 0x5F
|
|
}
|
|
|
|
/**
|
|
* Define a property.
|
|
*/
|
|
function def (obj, key, val, enumerable) {
|
|
Object.defineProperty(obj, key, {
|
|
value: val,
|
|
enumerable: !!enumerable,
|
|
writable: true,
|
|
configurable: true
|
|
})
|
|
}
|
|
|
|
/**
|
|
* Parse simple path.
|
|
*/
|
|
var bailRE = /[^\w\.\$]/
|
|
function parsePath (path) {
|
|
if (bailRE.test(path)) {
|
|
return
|
|
} else {
|
|
var segments = path.split('.')
|
|
return function (obj) {
|
|
for (var i = 0; i < segments.length; i++) {
|
|
if (!obj) return
|
|
obj = obj[segments[i]]
|
|
}
|
|
return obj
|
|
}
|
|
}
|
|
}
|
|
|
|
/* */
|
|
|
|
/* global MutationObserver */
|
|
// can we use __proto__?
|
|
var hasProto = '__proto__' in {}
|
|
|
|
// Browser environment sniffing
|
|
var inBrowser =
|
|
typeof window !== 'undefined' &&
|
|
Object.prototype.toString.call(window) !== '[object Object]'
|
|
|
|
// detect devtools
|
|
var devtools = inBrowser && window.__VUE_DEVTOOLS_GLOBAL_HOOK__
|
|
|
|
// UA sniffing for working around browser-specific quirks
|
|
var UA = inBrowser && window.navigator.userAgent.toLowerCase()
|
|
var isIos = UA && /(iphone|ipad|ipod|ios)/i.test(UA)
|
|
var iosVersionMatch = UA && isIos && UA.match(/os ([\d_]+)/)
|
|
var iosVersion = iosVersionMatch && iosVersionMatch[1].split('_')
|
|
|
|
// MutationObserver is unreliable in iOS 9.3 UIWebView
|
|
// detecting it by checking presence of IndexedDB
|
|
// ref #3027
|
|
var hasMutationObserverBug =
|
|
iosVersion &&
|
|
Number(iosVersion[0]) >= 9 &&
|
|
Number(iosVersion[1]) >= 3 &&
|
|
!window.indexedDB
|
|
|
|
/**
|
|
* Defer a task to execute it asynchronously. Ideally this
|
|
* should be executed as a microtask, so we leverage
|
|
* MutationObserver if it's available, and fallback to
|
|
* setTimeout(0).
|
|
*
|
|
* @param {Function} cb
|
|
* @param {Object} ctx
|
|
*/
|
|
var nextTick = (function () {
|
|
var callbacks = []
|
|
var pending = false
|
|
var timerFunc
|
|
function nextTickHandler () {
|
|
pending = false
|
|
var copies = callbacks.slice(0)
|
|
callbacks = []
|
|
for (var i = 0; i < copies.length; i++) {
|
|
copies[i]()
|
|
}
|
|
}
|
|
|
|
/* istanbul ignore else */
|
|
if (typeof MutationObserver !== 'undefined' && !hasMutationObserverBug) {
|
|
var counter = 1
|
|
var observer = new MutationObserver(nextTickHandler)
|
|
var textNode = document.createTextNode(String(counter))
|
|
observer.observe(textNode, {
|
|
characterData: true
|
|
})
|
|
timerFunc = function () {
|
|
counter = (counter + 1) % 2
|
|
textNode.data = String(counter)
|
|
}
|
|
} else {
|
|
// webpack attempts to inject a shim for setImmediate
|
|
// if it is used as a global, so we have to work around that to
|
|
// avoid bundling unnecessary code.
|
|
var context = inBrowser
|
|
? window
|
|
: typeof global !== 'undefined' ? global : {}
|
|
timerFunc = context.setImmediate || setTimeout
|
|
}
|
|
return function (cb, ctx) {
|
|
var func = ctx
|
|
? function () { cb.call(ctx) }
|
|
: cb
|
|
callbacks.push(func)
|
|
if (pending) return
|
|
pending = true
|
|
timerFunc(nextTickHandler, 0)
|
|
}
|
|
})()
|
|
|
|
var _Set
|
|
/* istanbul ignore if */
|
|
if (typeof Set !== 'undefined' && /native code/.test(Set.toString())) {
|
|
// use native Set when available.
|
|
_Set = Set
|
|
} else {
|
|
// a non-standard Set polyfill that only works with primitive keys.
|
|
_Set = (function () {
|
|
function Set () {
|
|
this.set = Object.create(null)
|
|
}
|
|
Set.prototype.has = function has (key) {
|
|
return this.set[key] !== undefined
|
|
};
|
|
Set.prototype.add = function add (key) {
|
|
this.set[key] = 1
|
|
};
|
|
Set.prototype.clear = function clear () {
|
|
this.set = Object.create(null)
|
|
};
|
|
|
|
return Set;
|
|
}())
|
|
}
|
|
|
|
/* not type checking this file because flow doesn't play well with Proxy */
|
|
|
|
var hasProxy;
|
|
var proxyHandlers;
|
|
var initProxy;
|
|
if (true) {
|
|
var allowedGlobals = makeMap(
|
|
'Infinity,undefined,NaN,isFinite,isNaN,' +
|
|
'parseFloat,parseInt,decodeURI,decodeURIComponent,encodeURI,encodeURIComponent,' +
|
|
'Math,Number,Date,Array,Object,Boolean,String,RegExp,Map,Set,JSON,Intl,' +
|
|
'require' // for Webpack/Browserify
|
|
)
|
|
|
|
hasProxy =
|
|
typeof Proxy !== 'undefined' &&
|
|
Proxy.toString().match(/native code/)
|
|
|
|
proxyHandlers = {
|
|
has: function has (target, key) {
|
|
var has = key in target
|
|
var isAllowed = allowedGlobals(key) || key.charAt(0) === '_'
|
|
if (!has && !isAllowed) {
|
|
warn(
|
|
"Property or method \"" + key + "\" is not defined on the instance but " +
|
|
"referenced during render. Make sure to declare reactive data " +
|
|
"properties in the data option.",
|
|
target
|
|
)
|
|
}
|
|
return has || !isAllowed
|
|
}
|
|
}
|
|
|
|
initProxy = function initProxy (vm) {
|
|
if (hasProxy) {
|
|
vm._renderProxy = new Proxy(vm, proxyHandlers)
|
|
} else {
|
|
vm._renderProxy = vm
|
|
}
|
|
}
|
|
}
|
|
|
|
/* */
|
|
|
|
|
|
var uid$2 = 0
|
|
|
|
/**
|
|
* A dep is an observable that can have multiple
|
|
* directives subscribing to it.
|
|
*/
|
|
var Dep = function Dep () {
|
|
this.id = uid$2++
|
|
this.subs = []
|
|
};
|
|
|
|
Dep.prototype.addSub = function addSub (sub) {
|
|
this.subs.push(sub)
|
|
};
|
|
|
|
Dep.prototype.removeSub = function removeSub (sub) {
|
|
remove(this.subs, sub)
|
|
};
|
|
|
|
Dep.prototype.depend = function depend () {
|
|
if (Dep.target) {
|
|
Dep.target.addDep(this)
|
|
}
|
|
};
|
|
|
|
Dep.prototype.notify = function notify () {
|
|
// stablize the subscriber list first
|
|
var subs = this.subs.slice()
|
|
for (var i = 0, l = subs.length; i < l; i++) {
|
|
subs[i].update()
|
|
}
|
|
};
|
|
|
|
// the current target watcher being evaluated.
|
|
// this is globally unique because there could be only one
|
|
// watcher being evaluated at any time.
|
|
Dep.target = null
|
|
var targetStack = []
|
|
|
|
function pushTarget (_target) {
|
|
if (Dep.target) targetStack.push(Dep.target)
|
|
Dep.target = _target
|
|
}
|
|
|
|
function popTarget () {
|
|
Dep.target = targetStack.pop()
|
|
}
|
|
|
|
/* */
|
|
|
|
|
|
var queue = []
|
|
var has = {}
|
|
var circular = {}
|
|
var waiting = false
|
|
var flushing = false
|
|
var index = 0
|
|
|
|
/**
|
|
* Reset the scheduler's state.
|
|
*/
|
|
function resetSchedulerState () {
|
|
queue.length = 0
|
|
has = {}
|
|
if (true) {
|
|
circular = {}
|
|
}
|
|
waiting = flushing = false
|
|
}
|
|
|
|
/**
|
|
* Flush both queues and run the watchers.
|
|
*/
|
|
function flushSchedulerQueue () {
|
|
flushing = true
|
|
|
|
// Sort queue before flush.
|
|
// This ensures that:
|
|
// 1. Components are updated from parent to child. (because parent is always
|
|
// created before the child)
|
|
// 2. A component's user watchers are run before its render watcher (because
|
|
// user watchers are created before the render watcher)
|
|
// 3. If a component is destroyed during a parent component's watcher run,
|
|
// its watchers can be skipped.
|
|
queue.sort(function (a, b) { return a.id - b.id; })
|
|
|
|
// do not cache length because more watchers might be pushed
|
|
// as we run existing watchers
|
|
for (index = 0; index < queue.length; index++) {
|
|
var watcher = queue[index]
|
|
var id = watcher.id
|
|
has[id] = null
|
|
watcher.run()
|
|
// in dev build, check and stop circular updates.
|
|
if ("development" !== 'production' && has[id] != null) {
|
|
circular[id] = (circular[id] || 0) + 1
|
|
if (circular[id] > config._maxUpdateCount) {
|
|
warn(
|
|
'You may have an infinite update loop ' + (
|
|
watcher.user
|
|
? ("in watcher with expression \"" + (watcher.expression) + "\"")
|
|
: "in a component render function."
|
|
),
|
|
watcher.vm
|
|
)
|
|
break
|
|
}
|
|
}
|
|
}
|
|
|
|
// devtool hook
|
|
/* istanbul ignore if */
|
|
if (devtools && config.devtools) {
|
|
devtools.emit('flush')
|
|
}
|
|
|
|
resetSchedulerState()
|
|
}
|
|
|
|
/**
|
|
* Push a watcher into the watcher queue.
|
|
* Jobs with duplicate IDs will be skipped unless it's
|
|
* pushed when the queue is being flushed.
|
|
*/
|
|
function queueWatcher (watcher) {
|
|
var id = watcher.id
|
|
if (has[id] == null) {
|
|
has[id] = true
|
|
if (!flushing) {
|
|
queue.push(watcher)
|
|
} else {
|
|
// if already flushing, splice the watcher based on its id
|
|
// if already past its id, it will be run next immediately.
|
|
var i = queue.length - 1
|
|
while (i >= 0 && queue[i].id > watcher.id) {
|
|
i--
|
|
}
|
|
queue.splice(Math.max(i, index) + 1, 0, watcher)
|
|
}
|
|
// queue the flush
|
|
if (!waiting) {
|
|
waiting = true
|
|
nextTick(flushSchedulerQueue)
|
|
}
|
|
}
|
|
}
|
|
|
|
/* */
|
|
|
|
var uid$1 = 0
|
|
|
|
/**
|
|
* A watcher parses an expression, collects dependencies,
|
|
* and fires callback when the expression value changes.
|
|
* This is used for both the $watch() api and directives.
|
|
*/
|
|
var Watcher = function Watcher (
|
|
vm,
|
|
expOrFn,
|
|
cb,
|
|
options
|
|
) {
|
|
if ( options === void 0 ) options = {};
|
|
|
|
this.vm = vm
|
|
vm._watchers.push(this)
|
|
// options
|
|
this.deep = !!options.deep
|
|
this.user = !!options.user
|
|
this.lazy = !!options.lazy
|
|
this.sync = !!options.sync
|
|
this.expression = expOrFn.toString()
|
|
this.cb = cb
|
|
this.id = ++uid$1 // uid for batching
|
|
this.active = true
|
|
this.dirty = this.lazy // for lazy watchers
|
|
this.deps = []
|
|
this.newDeps = []
|
|
this.depIds = new _Set()
|
|
this.newDepIds = new _Set()
|
|
// parse expression for getter
|
|
if (typeof expOrFn === 'function') {
|
|
this.getter = expOrFn
|
|
} else {
|
|
this.getter = parsePath(expOrFn)
|
|
if (!this.getter) {
|
|
this.getter = function () {}
|
|
"development" !== 'production' && warn(
|
|
"Failed watching path: \"" + expOrFn + "\" " +
|
|
'Watcher only accepts simple dot-delimited paths. ' +
|
|
'For full control, use a function instead.',
|
|
vm
|
|
)
|
|
}
|
|
}
|
|
this.value = this.lazy
|
|
? undefined
|
|
: this.get()
|
|
};
|
|
|
|
/**
|
|
* Evaluate the getter, and re-collect dependencies.
|
|
*/
|
|
Watcher.prototype.get = function get () {
|
|
pushTarget(this)
|
|
var value = this.getter.call(this.vm, this.vm)
|
|
// "touch" every property so they are all tracked as
|
|
// dependencies for deep watching
|
|
if (this.deep) {
|
|
traverse(value)
|
|
}
|
|
popTarget()
|
|
this.cleanupDeps()
|
|
return value
|
|
};
|
|
|
|
/**
|
|
* Add a dependency to this directive.
|
|
*/
|
|
Watcher.prototype.addDep = function addDep (dep) {
|
|
var id = dep.id
|
|
if (!this.newDepIds.has(id)) {
|
|
this.newDepIds.add(id)
|
|
this.newDeps.push(dep)
|
|
if (!this.depIds.has(id)) {
|
|
dep.addSub(this)
|
|
}
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Clean up for dependency collection.
|
|
*/
|
|
Watcher.prototype.cleanupDeps = function cleanupDeps () {
|
|
var this$1 = this;
|
|
|
|
var i = this.deps.length
|
|
while (i--) {
|
|
var dep = this$1.deps[i]
|
|
if (!this$1.newDepIds.has(dep.id)) {
|
|
dep.removeSub(this$1)
|
|
}
|
|
}
|
|
var tmp = this.depIds
|
|
this.depIds = this.newDepIds
|
|
this.newDepIds = tmp
|
|
this.newDepIds.clear()
|
|
tmp = this.deps
|
|
this.deps = this.newDeps
|
|
this.newDeps = tmp
|
|
this.newDeps.length = 0
|
|
};
|
|
|
|
/**
|
|
* Subscriber interface.
|
|
* Will be called when a dependency changes.
|
|
*/
|
|
Watcher.prototype.update = function update () {
|
|
/* istanbul ignore else */
|
|
if (this.lazy) {
|
|
this.dirty = true
|
|
} else if (this.sync) {
|
|
this.run()
|
|
} else {
|
|
queueWatcher(this)
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Scheduler job interface.
|
|
* Will be called by the scheduler.
|
|
*/
|
|
Watcher.prototype.run = function run () {
|
|
if (this.active) {
|
|
var value = this.get()
|
|
if (
|
|
value !== this.value ||
|
|
// Deep watchers and watchers on Object/Arrays should fire even
|
|
// when the value is the same, because the value may
|
|
// have mutated.
|
|
isObject(value) ||
|
|
this.deep
|
|
) {
|
|
// set new value
|
|
var oldValue = this.value
|
|
this.value = value
|
|
if (this.user) {
|
|
try {
|
|
this.cb.call(this.vm, value, oldValue)
|
|
} catch (e) {
|
|
"development" !== 'production' && warn(
|
|
("Error in watcher \"" + (this.expression) + "\""),
|
|
this.vm
|
|
)
|
|
/* istanbul ignore else */
|
|
if (config.errorHandler) {
|
|
config.errorHandler.call(null, e, this.vm)
|
|
} else {
|
|
throw e
|
|
}
|
|
}
|
|
} else {
|
|
this.cb.call(this.vm, value, oldValue)
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Evaluate the value of the watcher.
|
|
* This only gets called for lazy watchers.
|
|
*/
|
|
Watcher.prototype.evaluate = function evaluate () {
|
|
this.value = this.get()
|
|
this.dirty = false
|
|
};
|
|
|
|
/**
|
|
* Depend on all deps collected by this watcher.
|
|
*/
|
|
Watcher.prototype.depend = function depend () {
|
|
var this$1 = this;
|
|
|
|
var i = this.deps.length
|
|
while (i--) {
|
|
this$1.deps[i].depend()
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Remove self from all dependencies' subcriber list.
|
|
*/
|
|
Watcher.prototype.teardown = function teardown () {
|
|
var this$1 = this;
|
|
|
|
if (this.active) {
|
|
// remove self from vm's watcher list
|
|
// this is a somewhat expensive operation so we skip it
|
|
// if the vm is being destroyed or is performing a v-for
|
|
// re-render (the watcher list is then filtered by v-for).
|
|
if (!this.vm._isBeingDestroyed && !this.vm._vForRemoving) {
|
|
remove(this.vm._watchers, this)
|
|
}
|
|
var i = this.deps.length
|
|
while (i--) {
|
|
this$1.deps[i].removeSub(this$1)
|
|
}
|
|
this.active = false
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Recursively traverse an object to evoke all converted
|
|
* getters, so that every nested property inside the object
|
|
* is collected as a "deep" dependency.
|
|
*/
|
|
var seenObjects = new _Set()
|
|
function traverse (val, seen) {
|
|
var i, keys
|
|
if (!seen) {
|
|
seen = seenObjects
|
|
seen.clear()
|
|
}
|
|
var isA = Array.isArray(val)
|
|
var isO = isObject(val)
|
|
if ((isA || isO) && Object.isExtensible(val)) {
|
|
if (val.__ob__) {
|
|
var depId = val.__ob__.dep.id
|
|
if (seen.has(depId)) {
|
|
return
|
|
} else {
|
|
seen.add(depId)
|
|
}
|
|
}
|
|
if (isA) {
|
|
i = val.length
|
|
while (i--) traverse(val[i], seen)
|
|
} else if (isO) {
|
|
keys = Object.keys(val)
|
|
i = keys.length
|
|
while (i--) traverse(val[keys[i]], seen)
|
|
}
|
|
}
|
|
}
|
|
|
|
/*
|
|
* not type checking this file because flow doesn't play well with
|
|
* dynamically accessing methods on Array prototype
|
|
*/
|
|
|
|
var arrayProto = Array.prototype
|
|
var arrayMethods = Object.create(arrayProto)
|
|
|
|
/**
|
|
* Intercept mutating methods and emit events
|
|
*/
|
|
;[
|
|
'push',
|
|
'pop',
|
|
'shift',
|
|
'unshift',
|
|
'splice',
|
|
'sort',
|
|
'reverse'
|
|
]
|
|
.forEach(function (method) {
|
|
// cache original method
|
|
var original = arrayProto[method]
|
|
def(arrayMethods, method, function mutator () {
|
|
var arguments$1 = arguments;
|
|
|
|
// avoid leaking arguments:
|
|
// http://jsperf.com/closure-with-arguments
|
|
var i = arguments.length
|
|
var args = new Array(i)
|
|
while (i--) {
|
|
args[i] = arguments$1[i]
|
|
}
|
|
var result = original.apply(this, args)
|
|
var ob = this.__ob__
|
|
var inserted
|
|
switch (method) {
|
|
case 'push':
|
|
inserted = args
|
|
break
|
|
case 'unshift':
|
|
inserted = args
|
|
break
|
|
case 'splice':
|
|
inserted = args.slice(2)
|
|
break
|
|
}
|
|
if (inserted) ob.observeArray(inserted)
|
|
// notify change
|
|
ob.dep.notify()
|
|
return result
|
|
})
|
|
})
|
|
|
|
/* */
|
|
|
|
var arrayKeys = Object.getOwnPropertyNames(arrayMethods)
|
|
|
|
/**
|
|
* By default, when a reactive property is set, the new value is
|
|
* also converted to become reactive. However when passing down props,
|
|
* we don't want to force conversion because the value may be a nested value
|
|
* under a frozen data structure. Converting it would defeat the optimization.
|
|
*/
|
|
var observerState = {
|
|
shouldConvert: true,
|
|
isSettingProps: false
|
|
}
|
|
|
|
/**
|
|
* Observer class that are attached to each observed
|
|
* object. Once attached, the observer converts target
|
|
* object's property keys into getter/setters that
|
|
* collect dependencies and dispatches updates.
|
|
*/
|
|
var Observer = function Observer (value) {
|
|
this.value = value
|
|
this.dep = new Dep()
|
|
this.vmCount = 0
|
|
def(value, '__ob__', this)
|
|
if (Array.isArray(value)) {
|
|
var augment = hasProto
|
|
? protoAugment
|
|
: copyAugment
|
|
augment(value, arrayMethods, arrayKeys)
|
|
this.observeArray(value)
|
|
} else {
|
|
this.walk(value)
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Walk through each property and convert them into
|
|
* getter/setters. This method should only be called when
|
|
* value type is Object.
|
|
*/
|
|
Observer.prototype.walk = function walk (obj) {
|
|
var keys = Object.keys(obj)
|
|
for (var i = 0; i < keys.length; i++) {
|
|
defineReactive(obj, keys[i], obj[keys[i]])
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Observe a list of Array items.
|
|
*/
|
|
Observer.prototype.observeArray = function observeArray (items) {
|
|
for (var i = 0, l = items.length; i < l; i++) {
|
|
observe(items[i])
|
|
}
|
|
};
|
|
|
|
// helpers
|
|
|
|
/**
|
|
* Augment an target Object or Array by intercepting
|
|
* the prototype chain using __proto__
|
|
*/
|
|
function protoAugment (target, src) {
|
|
/* eslint-disable no-proto */
|
|
target.__proto__ = src
|
|
/* eslint-enable no-proto */
|
|
}
|
|
|
|
/**
|
|
* Augment an target Object or Array by defining
|
|
* hidden properties.
|
|
*
|
|
* istanbul ignore next
|
|
*/
|
|
function copyAugment (target, src, keys) {
|
|
for (var i = 0, l = keys.length; i < l; i++) {
|
|
var key = keys[i]
|
|
def(target, key, src[key])
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Attempt to create an observer instance for a value,
|
|
* returns the new observer if successfully observed,
|
|
* or the existing observer if the value already has one.
|
|
*/
|
|
function observe (value) {
|
|
if (!isObject(value)) {
|
|
return
|
|
}
|
|
var ob
|
|
if (hasOwn(value, '__ob__') && value.__ob__ instanceof Observer) {
|
|
ob = value.__ob__
|
|
} else if (
|
|
observerState.shouldConvert &&
|
|
!config._isServer &&
|
|
(Array.isArray(value) || isPlainObject(value)) &&
|
|
Object.isExtensible(value) &&
|
|
!value._isVue
|
|
) {
|
|
ob = new Observer(value)
|
|
}
|
|
return ob
|
|
}
|
|
|
|
/**
|
|
* Define a reactive property on an Object.
|
|
*/
|
|
function defineReactive (
|
|
obj,
|
|
key,
|
|
val,
|
|
customSetter
|
|
) {
|
|
var dep = new Dep()
|
|
|
|
var property = Object.getOwnPropertyDescriptor(obj, key)
|
|
if (property && property.configurable === false) {
|
|
return
|
|
}
|
|
|
|
// cater for pre-defined getter/setters
|
|
var getter = property && property.get
|
|
var setter = property && property.set
|
|
|
|
var childOb = observe(val)
|
|
Object.defineProperty(obj, key, {
|
|
enumerable: true,
|
|
configurable: true,
|
|
get: function reactiveGetter () {
|
|
var value = getter ? getter.call(obj) : val
|
|
if (Dep.target) {
|
|
dep.depend()
|
|
if (childOb) {
|
|
childOb.dep.depend()
|
|
}
|
|
if (Array.isArray(value)) {
|
|
for (var e, i = 0, l = value.length; i < l; i++) {
|
|
e = value[i]
|
|
e && e.__ob__ && e.__ob__.dep.depend()
|
|
}
|
|
}
|
|
}
|
|
return value
|
|
},
|
|
set: function reactiveSetter (newVal) {
|
|
var value = getter ? getter.call(obj) : val
|
|
if (newVal === value) {
|
|
return
|
|
}
|
|
if ("development" !== 'production' && customSetter) {
|
|
customSetter()
|
|
}
|
|
if (setter) {
|
|
setter.call(obj, newVal)
|
|
} else {
|
|
val = newVal
|
|
}
|
|
childOb = observe(newVal)
|
|
dep.notify()
|
|
}
|
|
})
|
|
}
|
|
|
|
/**
|
|
* Set a property on an object. Adds the new property and
|
|
* triggers change notification if the property doesn't
|
|
* already exist.
|
|
*/
|
|
function set (obj, key, val) {
|
|
if (Array.isArray(obj)) {
|
|
obj.splice(key, 1, val)
|
|
return val
|
|
}
|
|
if (hasOwn(obj, key)) {
|
|
obj[key] = val
|
|
return
|
|
}
|
|
var ob = obj.__ob__
|
|
if (obj._isVue || (ob && ob.vmCount)) {
|
|
"development" !== 'production' && warn(
|
|
'Avoid adding reactive properties to a Vue instance or its root $data ' +
|
|
'at runtime - declare it upfront in the data option.'
|
|
)
|
|
return
|
|
}
|
|
if (!ob) {
|
|
obj[key] = val
|
|
return
|
|
}
|
|
defineReactive(ob.value, key, val)
|
|
ob.dep.notify()
|
|
return val
|
|
}
|
|
|
|
/**
|
|
* Delete a property and trigger change if necessary.
|
|
*/
|
|
function del (obj, key) {
|
|
var ob = obj.__ob__
|
|
if (obj._isVue || (ob && ob.vmCount)) {
|
|
"development" !== 'production' && warn(
|
|
'Avoid deleting properties on a Vue instance or its root $data ' +
|
|
'- just set it to null.'
|
|
)
|
|
return
|
|
}
|
|
if (!hasOwn(obj, key)) {
|
|
return
|
|
}
|
|
delete obj[key]
|
|
if (!ob) {
|
|
return
|
|
}
|
|
ob.dep.notify()
|
|
}
|
|
|
|
/* */
|
|
|
|
function initState (vm) {
|
|
vm._watchers = []
|
|
initProps(vm)
|
|
initData(vm)
|
|
initComputed(vm)
|
|
initMethods(vm)
|
|
initWatch(vm)
|
|
}
|
|
|
|
function initProps (vm) {
|
|
var props = vm.$options.props
|
|
var propsData = vm.$options.propsData
|
|
if (props) {
|
|
var keys = vm.$options._propKeys = Object.keys(props)
|
|
var isRoot = !vm.$parent
|
|
// root instance props should be converted
|
|
observerState.shouldConvert = isRoot
|
|
var loop = function ( i ) {
|
|
var key = keys[i]
|
|
/* istanbul ignore else */
|
|
if (true) {
|
|
defineReactive(vm, key, validateProp(key, props, propsData, vm), function () {
|
|
if (vm.$parent && !observerState.isSettingProps) {
|
|
warn(
|
|
"Avoid mutating a prop directly since the value will be " +
|
|
"overwritten whenever the parent component re-renders. " +
|
|
"Instead, use a data or computed property based on the prop's " +
|
|
"value. Prop being mutated: \"" + key + "\"",
|
|
vm
|
|
)
|
|
}
|
|
})
|
|
} else {}
|
|
};
|
|
|
|
for (var i = 0; i < keys.length; i++) loop( i );
|
|
observerState.shouldConvert = true
|
|
}
|
|
}
|
|
|
|
function initData (vm) {
|
|
var data = vm.$options.data
|
|
data = vm._data = typeof data === 'function'
|
|
? data.call(vm)
|
|
: data || {}
|
|
if (!isPlainObject(data)) {
|
|
data = {}
|
|
"development" !== 'production' && warn(
|
|
'data functions should return an object.',
|
|
vm
|
|
)
|
|
}
|
|
// proxy data on instance
|
|
var keys = Object.keys(data)
|
|
var props = vm.$options.props
|
|
var i = keys.length
|
|
while (i--) {
|
|
if (props && hasOwn(props, keys[i])) {
|
|
"development" !== 'production' && warn(
|
|
"The data property \"" + (keys[i]) + "\" is already declared as a prop. " +
|
|
"Use prop default value instead.",
|
|
vm
|
|
)
|
|
} else {
|
|
proxy(vm, keys[i])
|
|
}
|
|
}
|
|
// observe data
|
|
observe(data)
|
|
data.__ob__ && data.__ob__.vmCount++
|
|
}
|
|
|
|
var computedSharedDefinition = {
|
|
enumerable: true,
|
|
configurable: true,
|
|
get: noop,
|
|
set: noop
|
|
}
|
|
|
|
function initComputed (vm) {
|
|
var computed = vm.$options.computed
|
|
if (computed) {
|
|
for (var key in computed) {
|
|
var userDef = computed[key]
|
|
if (typeof userDef === 'function') {
|
|
computedSharedDefinition.get = makeComputedGetter(userDef, vm)
|
|
computedSharedDefinition.set = noop
|
|
} else {
|
|
computedSharedDefinition.get = userDef.get
|
|
? userDef.cache !== false
|
|
? makeComputedGetter(userDef.get, vm)
|
|
: bind(userDef.get, vm)
|
|
: noop
|
|
computedSharedDefinition.set = userDef.set
|
|
? bind(userDef.set, vm)
|
|
: noop
|
|
}
|
|
Object.defineProperty(vm, key, computedSharedDefinition)
|
|
}
|
|
}
|
|
}
|
|
|
|
function makeComputedGetter (getter, owner) {
|
|
var watcher = new Watcher(owner, getter, noop, {
|
|
lazy: true
|
|
})
|
|
return function computedGetter () {
|
|
if (watcher.dirty) {
|
|
watcher.evaluate()
|
|
}
|
|
if (Dep.target) {
|
|
watcher.depend()
|
|
}
|
|
return watcher.value
|
|
}
|
|
}
|
|
|
|
function initMethods (vm) {
|
|
var methods = vm.$options.methods
|
|
if (methods) {
|
|
for (var key in methods) {
|
|
if (methods[key] != null) {
|
|
vm[key] = bind(methods[key], vm)
|
|
} else if (true) {
|
|
warn(("Method \"" + key + "\" is undefined in options."), vm)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
function initWatch (vm) {
|
|
var watch = vm.$options.watch
|
|
if (watch) {
|
|
for (var key in watch) {
|
|
var handler = watch[key]
|
|
if (Array.isArray(handler)) {
|
|
for (var i = 0; i < handler.length; i++) {
|
|
createWatcher(vm, key, handler[i])
|
|
}
|
|
} else {
|
|
createWatcher(vm, key, handler)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
function createWatcher (vm, key, handler) {
|
|
var options
|
|
if (isPlainObject(handler)) {
|
|
options = handler
|
|
handler = handler.handler
|
|
}
|
|
if (typeof handler === 'string') {
|
|
handler = vm[handler]
|
|
}
|
|
vm.$watch(key, handler, options)
|
|
}
|
|
|
|
function stateMixin (Vue) {
|
|
// flow somehow has problems with directly declared definition object
|
|
// when using Object.defineProperty, so we have to procedurally build up
|
|
// the object here.
|
|
var dataDef = {}
|
|
dataDef.get = function () {
|
|
return this._data
|
|
}
|
|
if (true) {
|
|
dataDef.set = function (newData) {
|
|
warn(
|
|
'Avoid replacing instance root $data. ' +
|
|
'Use nested data properties instead.',
|
|
this
|
|
)
|
|
}
|
|
}
|
|
Object.defineProperty(Vue.prototype, '$data', dataDef)
|
|
|
|
Vue.prototype.$set = set
|
|
Vue.prototype.$delete = del
|
|
|
|
Vue.prototype.$watch = function (
|
|
expOrFn,
|
|
cb,
|
|
options
|
|
) {
|
|
var vm = this
|
|
options = options || {}
|
|
options.user = true
|
|
var watcher = new Watcher(vm, expOrFn, cb, options)
|
|
if (options.immediate) {
|
|
cb.call(vm, watcher.value)
|
|
}
|
|
return function unwatchFn () {
|
|
watcher.teardown()
|
|
}
|
|
}
|
|
}
|
|
|
|
function proxy (vm, key) {
|
|
if (!isReserved(key)) {
|
|
Object.defineProperty(vm, key, {
|
|
configurable: true,
|
|
enumerable: true,
|
|
get: function proxyGetter () {
|
|
return vm._data[key]
|
|
},
|
|
set: function proxySetter (val) {
|
|
vm._data[key] = val
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
/* */
|
|
|
|
var VNode = function VNode (
|
|
tag,
|
|
data,
|
|
children,
|
|
text,
|
|
elm,
|
|
ns,
|
|
context,
|
|
componentOptions
|
|
) {
|
|
this.tag = tag
|
|
this.data = data
|
|
this.children = children
|
|
this.text = text
|
|
this.elm = elm
|
|
this.ns = ns
|
|
this.context = context
|
|
this.key = data && data.key
|
|
this.componentOptions = componentOptions
|
|
this.child = undefined
|
|
this.parent = undefined
|
|
this.raw = false
|
|
this.isStatic = false
|
|
this.isRootInsert = true
|
|
this.isComment = false
|
|
this.isCloned = false
|
|
// apply construct hook.
|
|
// this is applied during render, before patch happens.
|
|
// unlike other hooks, this is applied on both client and server.
|
|
var constructHook = data && data.hook && data.hook.construct
|
|
if (constructHook) {
|
|
constructHook(this)
|
|
}
|
|
};
|
|
|
|
var emptyVNode = function () {
|
|
var node = new VNode()
|
|
node.text = ''
|
|
node.isComment = true
|
|
return node
|
|
}
|
|
|
|
// optimized shallow clone
|
|
// used for static nodes and slot nodes because they may be reused across
|
|
// multiple renders, cloning them avoids errors when DOM manipulations rely
|
|
// on their elm reference.
|
|
function cloneVNode (vnode) {
|
|
var cloned = new VNode(
|
|
vnode.tag,
|
|
vnode.data,
|
|
vnode.children,
|
|
vnode.text,
|
|
vnode.elm,
|
|
vnode.ns,
|
|
vnode.context,
|
|
vnode.componentOptions
|
|
)
|
|
cloned.isStatic = vnode.isStatic
|
|
cloned.key = vnode.key
|
|
cloned.isCloned = true
|
|
return cloned
|
|
}
|
|
|
|
function cloneVNodes (vnodes) {
|
|
var res = new Array(vnodes.length)
|
|
for (var i = 0; i < vnodes.length; i++) {
|
|
res[i] = cloneVNode(vnodes[i])
|
|
}
|
|
return res
|
|
}
|
|
|
|
/* */
|
|
|
|
function normalizeChildren (
|
|
children,
|
|
ns,
|
|
nestedIndex
|
|
) {
|
|
if (isPrimitive(children)) {
|
|
return [createTextVNode(children)]
|
|
}
|
|
if (Array.isArray(children)) {
|
|
var res = []
|
|
for (var i = 0, l = children.length; i < l; i++) {
|
|
var c = children[i]
|
|
var last = res[res.length - 1]
|
|
// nested
|
|
if (Array.isArray(c)) {
|
|
res.push.apply(res, normalizeChildren(c, ns, i))
|
|
} else if (isPrimitive(c)) {
|
|
if (last && last.text) {
|
|
last.text += String(c)
|
|
} else if (c !== '') {
|
|
// convert primitive to vnode
|
|
res.push(createTextVNode(c))
|
|
}
|
|
} else if (c instanceof VNode) {
|
|
if (c.text && last && last.text) {
|
|
last.text += c.text
|
|
} else {
|
|
// inherit parent namespace
|
|
if (ns) {
|
|
applyNS(c, ns)
|
|
}
|
|
// default key for nested array children (likely generated by v-for)
|
|
if (c.key == null && nestedIndex != null) {
|
|
c.key = "__vlist_" + nestedIndex + "_" + i + "__"
|
|
}
|
|
res.push(c)
|
|
}
|
|
}
|
|
}
|
|
return res
|
|
}
|
|
}
|
|
|
|
function createTextVNode (val) {
|
|
return new VNode(undefined, undefined, undefined, String(val))
|
|
}
|
|
|
|
function applyNS (vnode, ns) {
|
|
if (vnode.tag && !vnode.ns) {
|
|
vnode.ns = ns
|
|
if (vnode.children) {
|
|
for (var i = 0, l = vnode.children.length; i < l; i++) {
|
|
applyNS(vnode.children[i], ns)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
function getFirstComponentChild (children) {
|
|
return children && children.filter(function (c) { return c && c.componentOptions; })[0]
|
|
}
|
|
|
|
function mergeVNodeHook (def, key, hook) {
|
|
var oldHook = def[key]
|
|
if (oldHook) {
|
|
var injectedHash = def.__injected || (def.__injected = {})
|
|
if (!injectedHash[key]) {
|
|
injectedHash[key] = true
|
|
def[key] = function () {
|
|
oldHook.apply(this, arguments)
|
|
hook.apply(this, arguments)
|
|
}
|
|
}
|
|
} else {
|
|
def[key] = hook
|
|
}
|
|
}
|
|
|
|
function updateListeners (
|
|
on,
|
|
oldOn,
|
|
add,
|
|
remove
|
|
) {
|
|
var name, cur, old, fn, event, capture
|
|
for (name in on) {
|
|
cur = on[name]
|
|
old = oldOn[name]
|
|
if (!cur) {
|
|
"development" !== 'production' && warn(
|
|
("Handler for event \"" + name + "\" is undefined.")
|
|
)
|
|
} else if (!old) {
|
|
capture = name.charAt(0) === '!'
|
|
event = capture ? name.slice(1) : name
|
|
if (Array.isArray(cur)) {
|
|
add(event, (cur.invoker = arrInvoker(cur)), capture)
|
|
} else {
|
|
if (!cur.invoker) {
|
|
fn = cur
|
|
cur = on[name] = {}
|
|
cur.fn = fn
|
|
cur.invoker = fnInvoker(cur)
|
|
}
|
|
add(event, cur.invoker, capture)
|
|
}
|
|
} else if (cur !== old) {
|
|
if (Array.isArray(old)) {
|
|
old.length = cur.length
|
|
for (var i = 0; i < old.length; i++) old[i] = cur[i]
|
|
on[name] = old
|
|
} else {
|
|
old.fn = cur
|
|
on[name] = old
|
|
}
|
|
}
|
|
}
|
|
for (name in oldOn) {
|
|
if (!on[name]) {
|
|
event = name.charAt(0) === '!' ? name.slice(1) : name
|
|
remove(event, oldOn[name].invoker)
|
|
}
|
|
}
|
|
}
|
|
|
|
function arrInvoker (arr) {
|
|
return function (ev) {
|
|
var arguments$1 = arguments;
|
|
|
|
var single = arguments.length === 1
|
|
for (var i = 0; i < arr.length; i++) {
|
|
single ? arr[i](ev) : arr[i].apply(null, arguments$1)
|
|
}
|
|
}
|
|
}
|
|
|
|
function fnInvoker (o) {
|
|
return function (ev) {
|
|
var single = arguments.length === 1
|
|
single ? o.fn(ev) : o.fn.apply(null, arguments)
|
|
}
|
|
}
|
|
|
|
/* */
|
|
|
|
var activeInstance = null
|
|
|
|
function initLifecycle (vm) {
|
|
var options = vm.$options
|
|
|
|
// locate first non-abstract parent
|
|
var parent = options.parent
|
|
if (parent && !options.abstract) {
|
|
while (parent.$options.abstract && parent.$parent) {
|
|
parent = parent.$parent
|
|
}
|
|
parent.$children.push(vm)
|
|
}
|
|
|
|
vm.$parent = parent
|
|
vm.$root = parent ? parent.$root : vm
|
|
|
|
vm.$children = []
|
|
vm.$refs = {}
|
|
|
|
vm._watcher = null
|
|
vm._inactive = false
|
|
vm._isMounted = false
|
|
vm._isDestroyed = false
|
|
vm._isBeingDestroyed = false
|
|
}
|
|
|
|
function lifecycleMixin (Vue) {
|
|
Vue.prototype._mount = function (
|
|
el,
|
|
hydrating
|
|
) {
|
|
var vm = this
|
|
vm.$el = el
|
|
if (!vm.$options.render) {
|
|
vm.$options.render = emptyVNode
|
|
if (true) {
|
|
/* istanbul ignore if */
|
|
if (vm.$options.template) {
|
|
warn(
|
|
'You are using the runtime-only build of Vue where the template ' +
|
|
'option is not available. Either pre-compile the templates into ' +
|
|
'render functions, or use the compiler-included build.',
|
|
vm
|
|
)
|
|
} else {
|
|
warn(
|
|
'Failed to mount component: template or render function not defined.',
|
|
vm
|
|
)
|
|
}
|
|
}
|
|
}
|
|
callHook(vm, 'beforeMount')
|
|
vm._watcher = new Watcher(vm, function () {
|
|
vm._update(vm._render(), hydrating)
|
|
}, noop)
|
|
hydrating = false
|
|
// root instance, call mounted on self
|
|
// mounted is called for child components in its inserted hook
|
|
if (vm.$root === vm) {
|
|
vm._isMounted = true
|
|
callHook(vm, 'mounted')
|
|
}
|
|
return vm
|
|
}
|
|
|
|
Vue.prototype._update = function (vnode, hydrating) {
|
|
var vm = this
|
|
if (vm._isMounted) {
|
|
callHook(vm, 'beforeUpdate')
|
|
}
|
|
var prevEl = vm.$el
|
|
var prevActiveInstance = activeInstance
|
|
activeInstance = vm
|
|
var prevVnode = vm._vnode
|
|
vm._vnode = vnode
|
|
if (!prevVnode) {
|
|
// Vue.prototype.__patch__ is injected in entry points
|
|
// based on the rendering backend used.
|
|
vm.$el = vm.__patch__(vm.$el, vnode, hydrating)
|
|
} else {
|
|
vm.$el = vm.__patch__(prevVnode, vnode)
|
|
}
|
|
activeInstance = prevActiveInstance
|
|
// update __vue__ reference
|
|
if (prevEl) {
|
|
prevEl.__vue__ = null
|
|
}
|
|
if (vm.$el) {
|
|
vm.$el.__vue__ = vm
|
|
}
|
|
// if parent is an HOC, update its $el as well
|
|
if (vm.$vnode && vm.$parent && vm.$vnode === vm.$parent._vnode) {
|
|
vm.$parent.$el = vm.$el
|
|
}
|
|
if (vm._isMounted) {
|
|
callHook(vm, 'updated')
|
|
}
|
|
}
|
|
|
|
Vue.prototype._updateFromParent = function (
|
|
propsData,
|
|
listeners,
|
|
parentVnode,
|
|
renderChildren
|
|
) {
|
|
var vm = this
|
|
var hasChildren = !!(vm.$options._renderChildren || renderChildren)
|
|
vm.$options._parentVnode = parentVnode
|
|
vm.$options._renderChildren = renderChildren
|
|
// update props
|
|
if (propsData && vm.$options.props) {
|
|
observerState.shouldConvert = false
|
|
if (true) {
|
|
observerState.isSettingProps = true
|
|
}
|
|
var propKeys = vm.$options._propKeys || []
|
|
for (var i = 0; i < propKeys.length; i++) {
|
|
var key = propKeys[i]
|
|
vm[key] = validateProp(key, vm.$options.props, propsData, vm)
|
|
}
|
|
observerState.shouldConvert = true
|
|
if (true) {
|
|
observerState.isSettingProps = false
|
|
}
|
|
}
|
|
// update listeners
|
|
if (listeners) {
|
|
var oldListeners = vm.$options._parentListeners
|
|
vm.$options._parentListeners = listeners
|
|
vm._updateListeners(listeners, oldListeners)
|
|
}
|
|
// resolve slots + force update if has children
|
|
if (hasChildren) {
|
|
vm.$slots = resolveSlots(renderChildren)
|
|
vm.$forceUpdate()
|
|
}
|
|
}
|
|
|
|
Vue.prototype.$forceUpdate = function () {
|
|
var vm = this
|
|
if (vm._watcher) {
|
|
vm._watcher.update()
|
|
}
|
|
}
|
|
|
|
Vue.prototype.$destroy = function () {
|
|
var vm = this
|
|
if (vm._isBeingDestroyed) {
|
|
return
|
|
}
|
|
callHook(vm, 'beforeDestroy')
|
|
vm._isBeingDestroyed = true
|
|
// remove self from parent
|
|
var parent = vm.$parent
|
|
if (parent && !parent._isBeingDestroyed && !vm.$options.abstract) {
|
|
remove(parent.$children, vm)
|
|
}
|
|
// teardown watchers
|
|
if (vm._watcher) {
|
|
vm._watcher.teardown()
|
|
}
|
|
var i = vm._watchers.length
|
|
while (i--) {
|
|
vm._watchers[i].teardown()
|
|
}
|
|
// remove reference from data ob
|
|
// frozen object may not have observer.
|
|
if (vm._data.__ob__) {
|
|
vm._data.__ob__.vmCount--
|
|
}
|
|
// call the last hook...
|
|
vm._isDestroyed = true
|
|
callHook(vm, 'destroyed')
|
|
// turn off all instance listeners.
|
|
vm.$off()
|
|
// remove __vue__ reference
|
|
if (vm.$el) {
|
|
vm.$el.__vue__ = null
|
|
}
|
|
}
|
|
}
|
|
|
|
function callHook (vm, hook) {
|
|
var handlers = vm.$options[hook]
|
|
if (handlers) {
|
|
for (var i = 0, j = handlers.length; i < j; i++) {
|
|
handlers[i].call(vm)
|
|
}
|
|
}
|
|
vm.$emit('hook:' + hook)
|
|
}
|
|
|
|
/* */
|
|
|
|
var hooks = { init: init, prepatch: prepatch, insert: insert, destroy: destroy }
|
|
var hooksToMerge = Object.keys(hooks)
|
|
|
|
function createComponent (
|
|
Ctor,
|
|
data,
|
|
context,
|
|
children,
|
|
tag
|
|
) {
|
|
if (!Ctor) {
|
|
return
|
|
}
|
|
|
|
if (isObject(Ctor)) {
|
|
Ctor = Vue.extend(Ctor)
|
|
}
|
|
|
|
if (typeof Ctor !== 'function') {
|
|
if (true) {
|
|
warn(("Invalid Component definition: " + (String(Ctor))), context)
|
|
}
|
|
return
|
|
}
|
|
|
|
// async component
|
|
if (!Ctor.cid) {
|
|
if (Ctor.resolved) {
|
|
Ctor = Ctor.resolved
|
|
} else {
|
|
Ctor = resolveAsyncComponent(Ctor, function () {
|
|
// it's ok to queue this on every render because
|
|
// $forceUpdate is buffered by the scheduler.
|
|
context.$forceUpdate()
|
|
})
|
|
if (!Ctor) {
|
|
// return nothing if this is indeed an async component
|
|
// wait for the callback to trigger parent update.
|
|
return
|
|
}
|
|
}
|
|
}
|
|
|
|
data = data || {}
|
|
|
|
// extract props
|
|
var propsData = extractProps(data, Ctor)
|
|
|
|
// functional component
|
|
if (Ctor.options.functional) {
|
|
return createFunctionalComponent(Ctor, propsData, data, context, children)
|
|
}
|
|
|
|
// extract listeners, since these needs to be treated as
|
|
// child component listeners instead of DOM listeners
|
|
var listeners = data.on
|
|
// replace with listeners with .native modifier
|
|
data.on = data.nativeOn
|
|
|
|
if (Ctor.options.abstract) {
|
|
// abstract components do not keep anything
|
|
// other than props & listeners
|
|
data = {}
|
|
}
|
|
|
|
// merge component management hooks onto the placeholder node
|
|
mergeHooks(data)
|
|
|
|
// return a placeholder vnode
|
|
var name = Ctor.options.name || tag
|
|
var vnode = new VNode(
|
|
("vue-component-" + (Ctor.cid) + (name ? ("-" + name) : '')),
|
|
data, undefined, undefined, undefined, undefined, context,
|
|
{ Ctor: Ctor, propsData: propsData, listeners: listeners, tag: tag, children: children }
|
|
)
|
|
return vnode
|
|
}
|
|
|
|
function createFunctionalComponent (
|
|
Ctor,
|
|
propsData,
|
|
data,
|
|
context,
|
|
children
|
|
) {
|
|
var props = {}
|
|
var propOptions = Ctor.options.props
|
|
if (propOptions) {
|
|
for (var key in propOptions) {
|
|
props[key] = validateProp(key, propOptions, propsData)
|
|
}
|
|
}
|
|
return Ctor.options.render.call(
|
|
null,
|
|
context.$createElement,
|
|
{
|
|
props: props,
|
|
data: data,
|
|
parent: context,
|
|
children: normalizeChildren(children),
|
|
slots: function () { return resolveSlots(children); }
|
|
}
|
|
)
|
|
}
|
|
|
|
function createComponentInstanceForVnode (
|
|
vnode, // we know it's MountedComponentVNode but flow doesn't
|
|
parent // activeInstance in lifecycle state
|
|
) {
|
|
var vnodeComponentOptions = vnode.componentOptions
|
|
var options = {
|
|
_isComponent: true,
|
|
parent: parent,
|
|
propsData: vnodeComponentOptions.propsData,
|
|
_componentTag: vnodeComponentOptions.tag,
|
|
_parentVnode: vnode,
|
|
_parentListeners: vnodeComponentOptions.listeners,
|
|
_renderChildren: vnodeComponentOptions.children
|
|
}
|
|
// check inline-template render functions
|
|
var inlineTemplate = vnode.data.inlineTemplate
|
|
if (inlineTemplate) {
|
|
options.render = inlineTemplate.render
|
|
options.staticRenderFns = inlineTemplate.staticRenderFns
|
|
}
|
|
return new vnodeComponentOptions.Ctor(options)
|
|
}
|
|
|
|
function init (vnode, hydrating) {
|
|
if (!vnode.child || vnode.child._isDestroyed) {
|
|
var child = vnode.child = createComponentInstanceForVnode(vnode, activeInstance)
|
|
child.$mount(hydrating ? vnode.elm : undefined, hydrating)
|
|
}
|
|
}
|
|
|
|
function prepatch (
|
|
oldVnode,
|
|
vnode
|
|
) {
|
|
var options = vnode.componentOptions
|
|
var child = vnode.child = oldVnode.child
|
|
child._updateFromParent(
|
|
options.propsData, // updated props
|
|
options.listeners, // updated listeners
|
|
vnode, // new parent vnode
|
|
options.children // new children
|
|
)
|
|
}
|
|
|
|
function insert (vnode) {
|
|
if (!vnode.child._isMounted) {
|
|
vnode.child._isMounted = true
|
|
callHook(vnode.child, 'mounted')
|
|
}
|
|
if (vnode.data.keepAlive) {
|
|
vnode.child._inactive = false
|
|
callHook(vnode.child, 'activated')
|
|
}
|
|
}
|
|
|
|
function destroy (vnode) {
|
|
if (!vnode.child._isDestroyed) {
|
|
if (!vnode.data.keepAlive) {
|
|
vnode.child.$destroy()
|
|
} else {
|
|
vnode.child._inactive = true
|
|
callHook(vnode.child, 'deactivated')
|
|
}
|
|
}
|
|
}
|
|
|
|
function resolveAsyncComponent (
|
|
factory,
|
|
cb
|
|
) {
|
|
if (factory.requested) {
|
|
// pool callbacks
|
|
factory.pendingCallbacks.push(cb)
|
|
} else {
|
|
factory.requested = true
|
|
var cbs = factory.pendingCallbacks = [cb]
|
|
var sync = true
|
|
|
|
var resolve = function (res) {
|
|
if (isObject(res)) {
|
|
res = Vue.extend(res)
|
|
}
|
|
// cache resolved
|
|
factory.resolved = res
|
|
// invoke callbacks only if this is not a synchronous resolve
|
|
// (async resolves are shimmed as synchronous during SSR)
|
|
if (!sync) {
|
|
for (var i = 0, l = cbs.length; i < l; i++) {
|
|
cbs[i](res)
|
|
}
|
|
}
|
|
}
|
|
|
|
var reject = function (reason) {
|
|
"development" !== 'production' && warn(
|
|
"Failed to resolve async component: " + (String(factory)) +
|
|
(reason ? ("\nReason: " + reason) : '')
|
|
)
|
|
}
|
|
|
|
var res = factory(resolve, reject)
|
|
|
|
// handle promise
|
|
if (res && typeof res.then === 'function' && !factory.resolved) {
|
|
res.then(resolve, reject)
|
|
}
|
|
|
|
sync = false
|
|
// return in case resolved synchronously
|
|
return factory.resolved
|
|
}
|
|
}
|
|
|
|
function extractProps (data, Ctor) {
|
|
// we are only extrating raw values here.
|
|
// validation and default values are handled in the child
|
|
// component itself.
|
|
var propOptions = Ctor.options.props
|
|
if (!propOptions) {
|
|
return
|
|
}
|
|
var res = {}
|
|
var attrs = data.attrs;
|
|
var props = data.props;
|
|
var domProps = data.domProps;
|
|
if (attrs || props || domProps) {
|
|
for (var key in propOptions) {
|
|
var altKey = hyphenate(key)
|
|
checkProp(res, props, key, altKey, true) ||
|
|
checkProp(res, attrs, key, altKey) ||
|
|
checkProp(res, domProps, key, altKey)
|
|
}
|
|
}
|
|
return res
|
|
}
|
|
|
|
function checkProp (
|
|
res,
|
|
hash,
|
|
key,
|
|
altKey,
|
|
preserve
|
|
) {
|
|
if (hash) {
|
|
if (hasOwn(hash, key)) {
|
|
res[key] = hash[key]
|
|
if (!preserve) {
|
|
delete hash[key]
|
|
}
|
|
return true
|
|
} else if (hasOwn(hash, altKey)) {
|
|
res[key] = hash[altKey]
|
|
if (!preserve) {
|
|
delete hash[altKey]
|
|
}
|
|
return true
|
|
}
|
|
}
|
|
return false
|
|
}
|
|
|
|
function mergeHooks (data) {
|
|
if (!data.hook) {
|
|
data.hook = {}
|
|
}
|
|
for (var i = 0; i < hooksToMerge.length; i++) {
|
|
var key = hooksToMerge[i]
|
|
var fromParent = data.hook[key]
|
|
var ours = hooks[key]
|
|
data.hook[key] = fromParent ? mergeHook$1(ours, fromParent) : ours
|
|
}
|
|
}
|
|
|
|
function mergeHook$1 (a, b) {
|
|
// since all hooks have at most two args, use fixed args
|
|
// to avoid having to use fn.apply().
|
|
return function (_, __) {
|
|
a(_, __)
|
|
b(_, __)
|
|
}
|
|
}
|
|
|
|
/* */
|
|
|
|
// wrapper function for providing a more flexible interface
|
|
// without getting yelled at by flow
|
|
function createElement (
|
|
tag,
|
|
data,
|
|
children
|
|
) {
|
|
if (data && (Array.isArray(data) || typeof data !== 'object')) {
|
|
children = data
|
|
data = undefined
|
|
}
|
|
// make sure to use real instance instead of proxy as context
|
|
return _createElement(this._self, tag, data, children)
|
|
}
|
|
|
|
function _createElement (
|
|
context,
|
|
tag,
|
|
data,
|
|
children
|
|
) {
|
|
if (data && data.__ob__) {
|
|
"development" !== 'production' && warn(
|
|
"Avoid using observed data object as vnode data: " + (JSON.stringify(data)) + "\n" +
|
|
'Always create fresh vnode data objects in each render!',
|
|
context
|
|
)
|
|
return
|
|
}
|
|
if (!tag) {
|
|
// in case of component :is set to falsy value
|
|
return emptyVNode()
|
|
}
|
|
if (typeof tag === 'string') {
|
|
var Ctor
|
|
var ns = config.getTagNamespace(tag)
|
|
if (config.isReservedTag(tag)) {
|
|
// platform built-in elements
|
|
return new VNode(
|
|
tag, data, normalizeChildren(children, ns),
|
|
undefined, undefined, ns, context
|
|
)
|
|
} else if ((Ctor = resolveAsset(context.$options, 'components', tag))) {
|
|
// component
|
|
return createComponent(Ctor, data, context, children, tag)
|
|
} else {
|
|
// unknown or unlisted namespaced elements
|
|
// check at runtime because it may get assigned a namespace when its
|
|
// parent normalizes children
|
|
return new VNode(
|
|
tag, data, normalizeChildren(children, ns),
|
|
undefined, undefined, ns, context
|
|
)
|
|
}
|
|
} else {
|
|
// direct component options / constructor
|
|
return createComponent(tag, data, context, children)
|
|
}
|
|
}
|
|
|
|
/* */
|
|
|
|
function initRender (vm) {
|
|
vm.$vnode = null // the placeholder node in parent tree
|
|
vm._vnode = null // the root of the child tree
|
|
vm._staticTrees = null
|
|
vm.$slots = resolveSlots(vm.$options._renderChildren)
|
|
// bind the public createElement fn to this instance
|
|
// so that we get proper render context inside it.
|
|
vm.$createElement = bind(createElement, vm)
|
|
if (vm.$options.el) {
|
|
vm.$mount(vm.$options.el)
|
|
}
|
|
}
|
|
|
|
function renderMixin (Vue) {
|
|
Vue.prototype.$nextTick = function (fn) {
|
|
nextTick(fn, this)
|
|
}
|
|
|
|
Vue.prototype._render = function () {
|
|
var vm = this
|
|
var ref = vm.$options;
|
|
var render = ref.render;
|
|
var staticRenderFns = ref.staticRenderFns;
|
|
var _parentVnode = ref._parentVnode;
|
|
|
|
if (vm._isMounted) {
|
|
// clone slot nodes on re-renders
|
|
for (var key in vm.$slots) {
|
|
vm.$slots[key] = cloneVNodes(vm.$slots[key])
|
|
}
|
|
}
|
|
|
|
if (staticRenderFns && !vm._staticTrees) {
|
|
vm._staticTrees = []
|
|
}
|
|
// set parent vnode. this allows render functions to have access
|
|
// to the data on the placeholder node.
|
|
vm.$vnode = _parentVnode
|
|
// render self
|
|
var vnode
|
|
try {
|
|
vnode = render.call(vm._renderProxy, vm.$createElement)
|
|
} catch (e) {
|
|
if (true) {
|
|
warn(("Error when rendering " + (formatComponentName(vm)) + ":"))
|
|
}
|
|
/* istanbul ignore else */
|
|
if (config.errorHandler) {
|
|
config.errorHandler.call(null, e, vm)
|
|
} else {
|
|
if (config._isServer) {
|
|
throw e
|
|
} else {
|
|
setTimeout(function () { throw e }, 0)
|
|
}
|
|
}
|
|
// return previous vnode to prevent render error causing blank component
|
|
vnode = vm._vnode
|
|
}
|
|
// return empty vnode in case the render function errored out
|
|
if (!(vnode instanceof VNode)) {
|
|
if ("development" !== 'production' && Array.isArray(vnode)) {
|
|
warn(
|
|
'Multiple root nodes returned from render function. Render function ' +
|
|
'should return a single root node.',
|
|
vm
|
|
)
|
|
}
|
|
vnode = emptyVNode()
|
|
}
|
|
// set parent
|
|
vnode.parent = _parentVnode
|
|
return vnode
|
|
}
|
|
|
|
// shorthands used in render functions
|
|
Vue.prototype._h = createElement
|
|
// toString for mustaches
|
|
Vue.prototype._s = _toString
|
|
// number conversion
|
|
Vue.prototype._n = toNumber
|
|
// empty vnode
|
|
Vue.prototype._e = emptyVNode
|
|
|
|
// render static tree by index
|
|
Vue.prototype._m = function renderStatic (
|
|
index,
|
|
isInFor
|
|
) {
|
|
var tree = this._staticTrees[index]
|
|
// if has already-rendered static tree and not inside v-for,
|
|
// we can reuse the same tree by doing a shallow clone.
|
|
if (tree && !isInFor) {
|
|
return Array.isArray(tree)
|
|
? cloneVNodes(tree)
|
|
: cloneVNode(tree)
|
|
}
|
|
// otherwise, render a fresh tree.
|
|
tree = this._staticTrees[index] = this.$options.staticRenderFns[index].call(this._renderProxy)
|
|
if (Array.isArray(tree)) {
|
|
for (var i = 0; i < tree.length; i++) {
|
|
tree[i].isStatic = true
|
|
tree[i].key = "__static__" + index + "_" + i
|
|
}
|
|
} else {
|
|
tree.isStatic = true
|
|
tree.key = "__static__" + index
|
|
}
|
|
return tree
|
|
}
|
|
|
|
// filter resolution helper
|
|
var identity = function (_) { return _; }
|
|
Vue.prototype._f = function resolveFilter (id) {
|
|
return resolveAsset(this.$options, 'filters', id, true) || identity
|
|
}
|
|
|
|
// render v-for
|
|
Vue.prototype._l = function renderList (
|
|
val,
|
|
render
|
|
) {
|
|
var ret, i, l, keys, key
|
|
if (Array.isArray(val)) {
|
|
ret = new Array(val.length)
|
|
for (i = 0, l = val.length; i < l; i++) {
|
|
ret[i] = render(val[i], i)
|
|
}
|
|
} else if (typeof val === 'number') {
|
|
ret = new Array(val)
|
|
for (i = 0; i < val; i++) {
|
|
ret[i] = render(i + 1, i)
|
|
}
|
|
} else if (isObject(val)) {
|
|
keys = Object.keys(val)
|
|
ret = new Array(keys.length)
|
|
for (i = 0, l = keys.length; i < l; i++) {
|
|
key = keys[i]
|
|
ret[i] = render(val[key], key, i)
|
|
}
|
|
}
|
|
return ret
|
|
}
|
|
|
|
// renderSlot
|
|
Vue.prototype._t = function (
|
|
name,
|
|
fallback
|
|
) {
|
|
var slotNodes = this.$slots[name]
|
|
// warn duplicate slot usage
|
|
if (slotNodes && "development" !== 'production') {
|
|
slotNodes._rendered && warn(
|
|
"Duplicate presence of slot \"" + name + "\" found in the same render tree " +
|
|
"- this will likely cause render errors.",
|
|
this
|
|
)
|
|
slotNodes._rendered = true
|
|
}
|
|
return slotNodes || fallback
|
|
}
|
|
|
|
// apply v-bind object
|
|
Vue.prototype._b = function bindProps (
|
|
vnode,
|
|
value,
|
|
asProp) {
|
|
if (value) {
|
|
if (!isObject(value)) {
|
|
"development" !== 'production' && warn(
|
|
'v-bind without argument expects an Object or Array value',
|
|
this
|
|
)
|
|
} else {
|
|
if (Array.isArray(value)) {
|
|
value = toObject(value)
|
|
}
|
|
var data = vnode.data
|
|
for (var key in value) {
|
|
if (key === 'class' || key === 'style') {
|
|
data[key] = value[key]
|
|
} else {
|
|
var hash = asProp || config.mustUseProp(key)
|
|
? data.domProps || (data.domProps = {})
|
|
: data.attrs || (data.attrs = {})
|
|
hash[key] = value[key]
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// expose v-on keyCodes
|
|
Vue.prototype._k = function getKeyCodes (key) {
|
|
return config.keyCodes[key]
|
|
}
|
|
}
|
|
|
|
function resolveSlots (
|
|
renderChildren
|
|
) {
|
|
var slots = {}
|
|
if (!renderChildren) {
|
|
return slots
|
|
}
|
|
var children = normalizeChildren(renderChildren) || []
|
|
var defaultSlot = []
|
|
var name, child
|
|
for (var i = 0, l = children.length; i < l; i++) {
|
|
child = children[i]
|
|
if (child.data && (name = child.data.slot)) {
|
|
delete child.data.slot
|
|
var slot = (slots[name] || (slots[name] = []))
|
|
if (child.tag === 'template') {
|
|
slot.push.apply(slot, child.children)
|
|
} else {
|
|
slot.push(child)
|
|
}
|
|
} else {
|
|
defaultSlot.push(child)
|
|
}
|
|
}
|
|
// ignore single whitespace
|
|
if (defaultSlot.length && !(
|
|
defaultSlot.length === 1 &&
|
|
(defaultSlot[0].text === ' ' || defaultSlot[0].isComment)
|
|
)) {
|
|
slots.default = defaultSlot
|
|
}
|
|
return slots
|
|
}
|
|
|
|
/* */
|
|
|
|
function initEvents (vm) {
|
|
vm._events = Object.create(null)
|
|
// init parent attached events
|
|
var listeners = vm.$options._parentListeners
|
|
var on = bind(vm.$on, vm)
|
|
var off = bind(vm.$off, vm)
|
|
vm._updateListeners = function (listeners, oldListeners) {
|
|
updateListeners(listeners, oldListeners || {}, on, off)
|
|
}
|
|
if (listeners) {
|
|
vm._updateListeners(listeners)
|
|
}
|
|
}
|
|
|
|
function eventsMixin (Vue) {
|
|
Vue.prototype.$on = function (event, fn) {
|
|
var vm = this
|
|
;(vm._events[event] || (vm._events[event] = [])).push(fn)
|
|
return vm
|
|
}
|
|
|
|
Vue.prototype.$once = function (event, fn) {
|
|
var vm = this
|
|
function on () {
|
|
vm.$off(event, on)
|
|
fn.apply(vm, arguments)
|
|
}
|
|
on.fn = fn
|
|
vm.$on(event, on)
|
|
return vm
|
|
}
|
|
|
|
Vue.prototype.$off = function (event, fn) {
|
|
var vm = this
|
|
// all
|
|
if (!arguments.length) {
|
|
vm._events = Object.create(null)
|
|
return vm
|
|
}
|
|
// specific event
|
|
var cbs = vm._events[event]
|
|
if (!cbs) {
|
|
return vm
|
|
}
|
|
if (arguments.length === 1) {
|
|
vm._events[event] = null
|
|
return vm
|
|
}
|
|
// specific handler
|
|
var cb
|
|
var i = cbs.length
|
|
while (i--) {
|
|
cb = cbs[i]
|
|
if (cb === fn || cb.fn === fn) {
|
|
cbs.splice(i, 1)
|
|
break
|
|
}
|
|
}
|
|
return vm
|
|
}
|
|
|
|
Vue.prototype.$emit = function (event) {
|
|
var vm = this
|
|
var cbs = vm._events[event]
|
|
if (cbs) {
|
|
cbs = cbs.length > 1 ? toArray(cbs) : cbs
|
|
var args = toArray(arguments, 1)
|
|
for (var i = 0, l = cbs.length; i < l; i++) {
|
|
cbs[i].apply(vm, args)
|
|
}
|
|
}
|
|
return vm
|
|
}
|
|
}
|
|
|
|
/* */
|
|
|
|
var uid = 0
|
|
|
|
function initMixin (Vue) {
|
|
Vue.prototype._init = function (options) {
|
|
var vm = this
|
|
// a uid
|
|
vm._uid = uid++
|
|
// a flag to avoid this being observed
|
|
vm._isVue = true
|
|
// merge options
|
|
if (options && options._isComponent) {
|
|
// optimize internal component instantiation
|
|
// since dynamic options merging is pretty slow, and none of the
|
|
// internal component options needs special treatment.
|
|
initInternalComponent(vm, options)
|
|
} else {
|
|
vm.$options = mergeOptions(
|
|
resolveConstructorOptions(vm),
|
|
options || {},
|
|
vm
|
|
)
|
|
}
|
|
/* istanbul ignore else */
|
|
if (true) {
|
|
initProxy(vm)
|
|
} else {}
|
|
// expose real self
|
|
vm._self = vm
|
|
initLifecycle(vm)
|
|
initEvents(vm)
|
|
callHook(vm, 'beforeCreate')
|
|
initState(vm)
|
|
callHook(vm, 'created')
|
|
initRender(vm)
|
|
}
|
|
|
|
function initInternalComponent (vm, options) {
|
|
var opts = vm.$options = Object.create(resolveConstructorOptions(vm))
|
|
// doing this because it's faster than dynamic enumeration.
|
|
opts.parent = options.parent
|
|
opts.propsData = options.propsData
|
|
opts._parentVnode = options._parentVnode
|
|
opts._parentListeners = options._parentListeners
|
|
opts._renderChildren = options._renderChildren
|
|
opts._componentTag = options._componentTag
|
|
if (options.render) {
|
|
opts.render = options.render
|
|
opts.staticRenderFns = options.staticRenderFns
|
|
}
|
|
}
|
|
|
|
function resolveConstructorOptions (vm) {
|
|
var Ctor = vm.constructor
|
|
var options = Ctor.options
|
|
if (Ctor.super) {
|
|
var superOptions = Ctor.super.options
|
|
var cachedSuperOptions = Ctor.superOptions
|
|
if (superOptions !== cachedSuperOptions) {
|
|
// super option changed
|
|
Ctor.superOptions = superOptions
|
|
options = Ctor.options = mergeOptions(superOptions, Ctor.extendOptions)
|
|
if (options.name) {
|
|
options.components[options.name] = Ctor
|
|
}
|
|
}
|
|
}
|
|
return options
|
|
}
|
|
}
|
|
|
|
function Vue (options) {
|
|
this._init(options)
|
|
}
|
|
|
|
initMixin(Vue)
|
|
stateMixin(Vue)
|
|
eventsMixin(Vue)
|
|
lifecycleMixin(Vue)
|
|
renderMixin(Vue)
|
|
|
|
var warn
|
|
var formatComponentName
|
|
|
|
if (true) {
|
|
var hasConsole = typeof console !== 'undefined'
|
|
|
|
warn = function (msg, vm) {
|
|
if (hasConsole && (!config.silent)) {
|
|
console.error("[Vue warn]: " + msg + " " + (
|
|
vm ? formatLocation(formatComponentName(vm)) : ''
|
|
))
|
|
}
|
|
}
|
|
|
|
formatComponentName = function (vm) {
|
|
if (vm.$root === vm) {
|
|
return 'root instance'
|
|
}
|
|
var name = vm._isVue
|
|
? vm.$options.name || vm.$options._componentTag
|
|
: vm.name
|
|
return name ? ("component <" + name + ">") : "anonymous component"
|
|
}
|
|
|
|
var formatLocation = function (str) {
|
|
if (str === 'anonymous component') {
|
|
str += " - use the \"name\" option for better debugging messages."
|
|
}
|
|
return ("(found in " + str + ")")
|
|
}
|
|
}
|
|
|
|
/* */
|
|
|
|
/**
|
|
* Option overwriting strategies are functions that handle
|
|
* how to merge a parent option value and a child option
|
|
* value into the final value.
|
|
*/
|
|
var strats = config.optionMergeStrategies
|
|
|
|
/**
|
|
* Options with restrictions
|
|
*/
|
|
if (true) {
|
|
strats.el = strats.propsData = function (parent, child, vm, key) {
|
|
if (!vm) {
|
|
warn(
|
|
"option \"" + key + "\" can only be used during instance " +
|
|
'creation with the `new` keyword.'
|
|
)
|
|
}
|
|
return defaultStrat(parent, child)
|
|
}
|
|
|
|
strats.name = function (parent, child, vm) {
|
|
if (vm && child) {
|
|
warn(
|
|
'options "name" can only be used as a component definition option, ' +
|
|
'not during instance creation.'
|
|
)
|
|
}
|
|
return defaultStrat(parent, child)
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Helper that recursively merges two data objects together.
|
|
*/
|
|
function mergeData (to, from) {
|
|
var key, toVal, fromVal
|
|
for (key in from) {
|
|
toVal = to[key]
|
|
fromVal = from[key]
|
|
if (!hasOwn(to, key)) {
|
|
set(to, key, fromVal)
|
|
} else if (isObject(toVal) && isObject(fromVal)) {
|
|
mergeData(toVal, fromVal)
|
|
}
|
|
}
|
|
return to
|
|
}
|
|
|
|
/**
|
|
* Data
|
|
*/
|
|
strats.data = function (
|
|
parentVal,
|
|
childVal,
|
|
vm
|
|
) {
|
|
if (!vm) {
|
|
// in a Vue.extend merge, both should be functions
|
|
if (!childVal) {
|
|
return parentVal
|
|
}
|
|
if (typeof childVal !== 'function') {
|
|
"development" !== 'production' && warn(
|
|
'The "data" option should be a function ' +
|
|
'that returns a per-instance value in component ' +
|
|
'definitions.',
|
|
vm
|
|
)
|
|
return parentVal
|
|
}
|
|
if (!parentVal) {
|
|
return childVal
|
|
}
|
|
// when parentVal & childVal are both present,
|
|
// we need to return a function that returns the
|
|
// merged result of both functions... no need to
|
|
// check if parentVal is a function here because
|
|
// it has to be a function to pass previous merges.
|
|
return function mergedDataFn () {
|
|
return mergeData(
|
|
childVal.call(this),
|
|
parentVal.call(this)
|
|
)
|
|
}
|
|
} else if (parentVal || childVal) {
|
|
return function mergedInstanceDataFn () {
|
|
// instance merge
|
|
var instanceData = typeof childVal === 'function'
|
|
? childVal.call(vm)
|
|
: childVal
|
|
var defaultData = typeof parentVal === 'function'
|
|
? parentVal.call(vm)
|
|
: undefined
|
|
if (instanceData) {
|
|
return mergeData(instanceData, defaultData)
|
|
} else {
|
|
return defaultData
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Hooks and param attributes are merged as arrays.
|
|
*/
|
|
function mergeHook (
|
|
parentVal,
|
|
childVal
|
|
) {
|
|
return childVal
|
|
? parentVal
|
|
? parentVal.concat(childVal)
|
|
: Array.isArray(childVal)
|
|
? childVal
|
|
: [childVal]
|
|
: parentVal
|
|
}
|
|
|
|
config._lifecycleHooks.forEach(function (hook) {
|
|
strats[hook] = mergeHook
|
|
})
|
|
|
|
/**
|
|
* Assets
|
|
*
|
|
* When a vm is present (instance creation), we need to do
|
|
* a three-way merge between constructor options, instance
|
|
* options and parent options.
|
|
*/
|
|
function mergeAssets (parentVal, childVal) {
|
|
var res = Object.create(parentVal || null)
|
|
return childVal
|
|
? extend(res, childVal)
|
|
: res
|
|
}
|
|
|
|
config._assetTypes.forEach(function (type) {
|
|
strats[type + 's'] = mergeAssets
|
|
})
|
|
|
|
/**
|
|
* Watchers.
|
|
*
|
|
* Watchers hashes should not overwrite one
|
|
* another, so we merge them as arrays.
|
|
*/
|
|
strats.watch = function (parentVal, childVal) {
|
|
/* istanbul ignore if */
|
|
if (!childVal) return parentVal
|
|
if (!parentVal) return childVal
|
|
var ret = {}
|
|
extend(ret, parentVal)
|
|
for (var key in childVal) {
|
|
var parent = ret[key]
|
|
var child = childVal[key]
|
|
if (parent && !Array.isArray(parent)) {
|
|
parent = [parent]
|
|
}
|
|
ret[key] = parent
|
|
? parent.concat(child)
|
|
: [child]
|
|
}
|
|
return ret
|
|
}
|
|
|
|
/**
|
|
* Other object hashes.
|
|
*/
|
|
strats.props =
|
|
strats.methods =
|
|
strats.computed = function (parentVal, childVal) {
|
|
if (!childVal) return parentVal
|
|
if (!parentVal) return childVal
|
|
var ret = Object.create(null)
|
|
extend(ret, parentVal)
|
|
extend(ret, childVal)
|
|
return ret
|
|
}
|
|
|
|
/**
|
|
* Default strategy.
|
|
*/
|
|
var defaultStrat = function (parentVal, childVal) {
|
|
return childVal === undefined
|
|
? parentVal
|
|
: childVal
|
|
}
|
|
|
|
/**
|
|
* Make sure component options get converted to actual
|
|
* constructors.
|
|
*/
|
|
function normalizeComponents (options) {
|
|
if (options.components) {
|
|
var components = options.components
|
|
var def
|
|
for (var key in components) {
|
|
var lower = key.toLowerCase()
|
|
if (isBuiltInTag(lower) || config.isReservedTag(lower)) {
|
|
"development" !== 'production' && warn(
|
|
'Do not use built-in or reserved HTML elements as component ' +
|
|
'id: ' + key
|
|
)
|
|
continue
|
|
}
|
|
def = components[key]
|
|
if (isPlainObject(def)) {
|
|
components[key] = Vue.extend(def)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Ensure all props option syntax are normalized into the
|
|
* Object-based format.
|
|
*/
|
|
function normalizeProps (options) {
|
|
var props = options.props
|
|
if (!props) return
|
|
var res = {}
|
|
var i, val, name
|
|
if (Array.isArray(props)) {
|
|
i = props.length
|
|
while (i--) {
|
|
val = props[i]
|
|
if (typeof val === 'string') {
|
|
name = camelize(val)
|
|
res[name] = { type: null }
|
|
} else if (true) {
|
|
warn('props must be strings when using array syntax.')
|
|
}
|
|
}
|
|
} else if (isPlainObject(props)) {
|
|
for (var key in props) {
|
|
val = props[key]
|
|
name = camelize(key)
|
|
res[name] = isPlainObject(val)
|
|
? val
|
|
: { type: val }
|
|
}
|
|
}
|
|
options.props = res
|
|
}
|
|
|
|
/**
|
|
* Normalize raw function directives into object format.
|
|
*/
|
|
function normalizeDirectives (options) {
|
|
var dirs = options.directives
|
|
if (dirs) {
|
|
for (var key in dirs) {
|
|
var def = dirs[key]
|
|
if (typeof def === 'function') {
|
|
dirs[key] = { bind: def, update: def }
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Merge two option objects into a new one.
|
|
* Core utility used in both instantiation and inheritance.
|
|
*/
|
|
function mergeOptions (
|
|
parent,
|
|
child,
|
|
vm
|
|
) {
|
|
normalizeComponents(child)
|
|
normalizeProps(child)
|
|
normalizeDirectives(child)
|
|
var extendsFrom = child.extends
|
|
if (extendsFrom) {
|
|
parent = typeof extendsFrom === 'function'
|
|
? mergeOptions(parent, extendsFrom.options, vm)
|
|
: mergeOptions(parent, extendsFrom, vm)
|
|
}
|
|
if (child.mixins) {
|
|
for (var i = 0, l = child.mixins.length; i < l; i++) {
|
|
var mixin = child.mixins[i]
|
|
if (mixin.prototype instanceof Vue) {
|
|
mixin = mixin.options
|
|
}
|
|
parent = mergeOptions(parent, mixin, vm)
|
|
}
|
|
}
|
|
var options = {}
|
|
var key
|
|
for (key in parent) {
|
|
mergeField(key)
|
|
}
|
|
for (key in child) {
|
|
if (!hasOwn(parent, key)) {
|
|
mergeField(key)
|
|
}
|
|
}
|
|
function mergeField (key) {
|
|
var strat = strats[key] || defaultStrat
|
|
options[key] = strat(parent[key], child[key], vm, key)
|
|
}
|
|
return options
|
|
}
|
|
|
|
/**
|
|
* Resolve an asset.
|
|
* This function is used because child instances need access
|
|
* to assets defined in its ancestor chain.
|
|
*/
|
|
function resolveAsset (
|
|
options,
|
|
type,
|
|
id,
|
|
warnMissing
|
|
) {
|
|
/* istanbul ignore if */
|
|
if (typeof id !== 'string') {
|
|
return
|
|
}
|
|
var assets = options[type]
|
|
var res = assets[id] ||
|
|
// camelCase ID
|
|
assets[camelize(id)] ||
|
|
// Pascal Case ID
|
|
assets[capitalize(camelize(id))]
|
|
if ("development" !== 'production' && warnMissing && !res) {
|
|
warn(
|
|
'Failed to resolve ' + type.slice(0, -1) + ': ' + id,
|
|
options
|
|
)
|
|
}
|
|
return res
|
|
}
|
|
|
|
/* */
|
|
|
|
function validateProp (
|
|
key,
|
|
propOptions,
|
|
propsData,
|
|
vm
|
|
) {
|
|
/* istanbul ignore if */
|
|
if (!propsData) return
|
|
var prop = propOptions[key]
|
|
var absent = !hasOwn(propsData, key)
|
|
var value = propsData[key]
|
|
// handle boolean props
|
|
if (getType(prop.type) === 'Boolean') {
|
|
if (absent && !hasOwn(prop, 'default')) {
|
|
value = false
|
|
} else if (value === '' || value === hyphenate(key)) {
|
|
value = true
|
|
}
|
|
}
|
|
// check default value
|
|
if (value === undefined) {
|
|
value = getPropDefaultValue(vm, prop, key)
|
|
// since the default value is a fresh copy,
|
|
// make sure to observe it.
|
|
var prevShouldConvert = observerState.shouldConvert
|
|
observerState.shouldConvert = true
|
|
observe(value)
|
|
observerState.shouldConvert = prevShouldConvert
|
|
}
|
|
if (true) {
|
|
assertProp(prop, key, value, vm, absent)
|
|
}
|
|
return value
|
|
}
|
|
|
|
/**
|
|
* Get the default value of a prop.
|
|
*/
|
|
function getPropDefaultValue (vm, prop, name) {
|
|
// no default, return undefined
|
|
if (!hasOwn(prop, 'default')) {
|
|
return undefined
|
|
}
|
|
var def = prop.default
|
|
// warn against non-factory defaults for Object & Array
|
|
if (isObject(def)) {
|
|
"development" !== 'production' && warn(
|
|
'Invalid default value for prop "' + name + '": ' +
|
|
'Props with type Object/Array must use a factory function ' +
|
|
'to return the default value.',
|
|
vm
|
|
)
|
|
}
|
|
// call factory function for non-Function types
|
|
return typeof def === 'function' && prop.type !== Function
|
|
? def.call(vm)
|
|
: def
|
|
}
|
|
|
|
/**
|
|
* Assert whether a prop is valid.
|
|
*/
|
|
function assertProp (
|
|
prop,
|
|
name,
|
|
value,
|
|
vm,
|
|
absent
|
|
) {
|
|
if (prop.required && absent) {
|
|
warn(
|
|
'Missing required prop: "' + name + '"',
|
|
vm
|
|
)
|
|
return
|
|
}
|
|
if (value == null && !prop.required) {
|
|
return
|
|
}
|
|
var type = prop.type
|
|
var valid = !type || type === true
|
|
var expectedTypes = []
|
|
if (type) {
|
|
if (!Array.isArray(type)) {
|
|
type = [type]
|
|
}
|
|
for (var i = 0; i < type.length && !valid; i++) {
|
|
var assertedType = assertType(value, type[i])
|
|
expectedTypes.push(assertedType.expectedType)
|
|
valid = assertedType.valid
|
|
}
|
|
}
|
|
if (!valid) {
|
|
warn(
|
|
'Invalid prop: type check failed for prop "' + name + '".' +
|
|
' Expected ' + expectedTypes.map(capitalize).join(', ') +
|
|
', got ' + Object.prototype.toString.call(value).slice(8, -1) + '.',
|
|
vm
|
|
)
|
|
return
|
|
}
|
|
var validator = prop.validator
|
|
if (validator) {
|
|
if (!validator(value)) {
|
|
warn(
|
|
'Invalid prop: custom validator check failed for prop "' + name + '".',
|
|
vm
|
|
)
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Assert the type of a value
|
|
*/
|
|
function assertType (value, type) {
|
|
var valid
|
|
var expectedType = getType(type)
|
|
if (expectedType === 'String') {
|
|
valid = typeof value === (expectedType = 'string')
|
|
} else if (expectedType === 'Number') {
|
|
valid = typeof value === (expectedType = 'number')
|
|
} else if (expectedType === 'Boolean') {
|
|
valid = typeof value === (expectedType = 'boolean')
|
|
} else if (expectedType === 'Function') {
|
|
valid = typeof value === (expectedType = 'function')
|
|
} else if (expectedType === 'Object') {
|
|
valid = isPlainObject(value)
|
|
} else if (expectedType === 'Array') {
|
|
valid = Array.isArray(value)
|
|
} else {
|
|
valid = value instanceof type
|
|
}
|
|
return {
|
|
valid: valid,
|
|
expectedType: expectedType
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Use function string name to check built-in types,
|
|
* because a simple equality check will fail when running
|
|
* across different vms / iframes.
|
|
*/
|
|
function getType (fn) {
|
|
var match = fn && fn.toString().match(/^\s*function (\w+)/)
|
|
return match && match[1]
|
|
}
|
|
|
|
|
|
|
|
var util = Object.freeze({
|
|
defineReactive: defineReactive,
|
|
_toString: _toString,
|
|
toNumber: toNumber,
|
|
makeMap: makeMap,
|
|
isBuiltInTag: isBuiltInTag,
|
|
remove: remove,
|
|
hasOwn: hasOwn,
|
|
isPrimitive: isPrimitive,
|
|
cached: cached,
|
|
camelize: camelize,
|
|
capitalize: capitalize,
|
|
hyphenate: hyphenate,
|
|
bind: bind,
|
|
toArray: toArray,
|
|
extend: extend,
|
|
isObject: isObject,
|
|
isPlainObject: isPlainObject,
|
|
toObject: toObject,
|
|
noop: noop,
|
|
no: no,
|
|
genStaticKeys: genStaticKeys,
|
|
isReserved: isReserved,
|
|
def: def,
|
|
parsePath: parsePath,
|
|
hasProto: hasProto,
|
|
inBrowser: inBrowser,
|
|
devtools: devtools,
|
|
UA: UA,
|
|
nextTick: nextTick,
|
|
get _Set () { return _Set; },
|
|
mergeOptions: mergeOptions,
|
|
resolveAsset: resolveAsset,
|
|
get warn () { return warn; },
|
|
get formatComponentName () { return formatComponentName; },
|
|
validateProp: validateProp
|
|
});
|
|
|
|
/* */
|
|
|
|
function initUse (Vue) {
|
|
Vue.use = function (plugin) {
|
|
/* istanbul ignore if */
|
|
if (plugin.installed) {
|
|
return
|
|
}
|
|
// additional parameters
|
|
var args = toArray(arguments, 1)
|
|
args.unshift(this)
|
|
if (typeof plugin.install === 'function') {
|
|
plugin.install.apply(plugin, args)
|
|
} else {
|
|
plugin.apply(null, args)
|
|
}
|
|
plugin.installed = true
|
|
return this
|
|
}
|
|
}
|
|
|
|
/* */
|
|
|
|
function initMixin$1 (Vue) {
|
|
Vue.mixin = function (mixin) {
|
|
Vue.options = mergeOptions(Vue.options, mixin)
|
|
}
|
|
}
|
|
|
|
/* */
|
|
|
|
function initExtend (Vue) {
|
|
/**
|
|
* Each instance constructor, including Vue, has a unique
|
|
* cid. This enables us to create wrapped "child
|
|
* constructors" for prototypal inheritance and cache them.
|
|
*/
|
|
Vue.cid = 0
|
|
var cid = 1
|
|
|
|
/**
|
|
* Class inheritance
|
|
*/
|
|
Vue.extend = function (extendOptions) {
|
|
extendOptions = extendOptions || {}
|
|
var Super = this
|
|
var isFirstExtend = Super.cid === 0
|
|
if (isFirstExtend && extendOptions._Ctor) {
|
|
return extendOptions._Ctor
|
|
}
|
|
var name = extendOptions.name || Super.options.name
|
|
if (true) {
|
|
if (!/^[a-zA-Z][\w-]*$/.test(name)) {
|
|
warn(
|
|
'Invalid component name: "' + name + '". Component names ' +
|
|
'can only contain alphanumeric characaters and the hyphen.'
|
|
)
|
|
name = null
|
|
}
|
|
}
|
|
var Sub = function VueComponent (options) {
|
|
this._init(options)
|
|
}
|
|
Sub.prototype = Object.create(Super.prototype)
|
|
Sub.prototype.constructor = Sub
|
|
Sub.cid = cid++
|
|
Sub.options = mergeOptions(
|
|
Super.options,
|
|
extendOptions
|
|
)
|
|
Sub['super'] = Super
|
|
// allow further extension
|
|
Sub.extend = Super.extend
|
|
// create asset registers, so extended classes
|
|
// can have their private assets too.
|
|
config._assetTypes.forEach(function (type) {
|
|
Sub[type] = Super[type]
|
|
})
|
|
// enable recursive self-lookup
|
|
if (name) {
|
|
Sub.options.components[name] = Sub
|
|
}
|
|
// keep a reference to the super options at extension time.
|
|
// later at instantiation we can check if Super's options have
|
|
// been updated.
|
|
Sub.superOptions = Super.options
|
|
Sub.extendOptions = extendOptions
|
|
// cache constructor
|
|
if (isFirstExtend) {
|
|
extendOptions._Ctor = Sub
|
|
}
|
|
return Sub
|
|
}
|
|
}
|
|
|
|
/* */
|
|
|
|
function initAssetRegisters (Vue) {
|
|
/**
|
|
* Create asset registration methods.
|
|
*/
|
|
config._assetTypes.forEach(function (type) {
|
|
Vue[type] = function (
|
|
id,
|
|
definition
|
|
) {
|
|
if (!definition) {
|
|
return this.options[type + 's'][id]
|
|
} else {
|
|
/* istanbul ignore if */
|
|
if (true) {
|
|
if (type === 'component' && config.isReservedTag(id)) {
|
|
warn(
|
|
'Do not use built-in or reserved HTML elements as component ' +
|
|
'id: ' + id
|
|
)
|
|
}
|
|
}
|
|
if (type === 'component' && isPlainObject(definition)) {
|
|
definition.name = definition.name || id
|
|
definition = Vue.extend(definition)
|
|
}
|
|
if (type === 'directive' && typeof definition === 'function') {
|
|
definition = { bind: definition, update: definition }
|
|
}
|
|
this.options[type + 's'][id] = definition
|
|
return definition
|
|
}
|
|
}
|
|
})
|
|
}
|
|
|
|
var KeepAlive = {
|
|
name: 'keep-alive',
|
|
abstract: true,
|
|
created: function created () {
|
|
this.cache = Object.create(null)
|
|
},
|
|
render: function render () {
|
|
var vnode = getFirstComponentChild(this.$slots.default)
|
|
if (vnode && vnode.componentOptions) {
|
|
var opts = vnode.componentOptions
|
|
var key = vnode.key == null
|
|
// same constructor may get registered as different local components
|
|
// so cid alone is not enough (#3269)
|
|
? opts.Ctor.cid + '::' + opts.tag
|
|
: vnode.key
|
|
if (this.cache[key]) {
|
|
vnode.child = this.cache[key].child
|
|
} else {
|
|
this.cache[key] = vnode
|
|
}
|
|
vnode.data.keepAlive = true
|
|
}
|
|
return vnode
|
|
},
|
|
destroyed: function destroyed () {
|
|
var this$1 = this;
|
|
|
|
for (var key in this.cache) {
|
|
var vnode = this$1.cache[key]
|
|
callHook(vnode.child, 'deactivated')
|
|
vnode.child.$destroy()
|
|
}
|
|
}
|
|
}
|
|
|
|
var builtInComponents = {
|
|
KeepAlive: KeepAlive
|
|
}
|
|
|
|
/* */
|
|
|
|
function initGlobalAPI (Vue) {
|
|
// config
|
|
var configDef = {}
|
|
configDef.get = function () { return config; }
|
|
if (true) {
|
|
configDef.set = function () {
|
|
warn(
|
|
'Do not replace the Vue.config object, set individual fields instead.'
|
|
)
|
|
}
|
|
}
|
|
Object.defineProperty(Vue, 'config', configDef)
|
|
Vue.util = util
|
|
Vue.set = set
|
|
Vue.delete = del
|
|
Vue.nextTick = nextTick
|
|
|
|
Vue.options = Object.create(null)
|
|
config._assetTypes.forEach(function (type) {
|
|
Vue.options[type + 's'] = Object.create(null)
|
|
})
|
|
|
|
extend(Vue.options.components, builtInComponents)
|
|
|
|
initUse(Vue)
|
|
initMixin$1(Vue)
|
|
initExtend(Vue)
|
|
initAssetRegisters(Vue)
|
|
}
|
|
|
|
initGlobalAPI(Vue)
|
|
|
|
Object.defineProperty(Vue.prototype, '$isServer', {
|
|
get: function () { return config._isServer; }
|
|
})
|
|
|
|
Vue.version = '2.0.0-rc.6'
|
|
|
|
/* */
|
|
|
|
// attributes that should be using props for binding
|
|
var mustUseProp = makeMap('value,selected,checked,muted')
|
|
|
|
var isEnumeratedAttr = makeMap('contenteditable,draggable,spellcheck')
|
|
|
|
var isBooleanAttr = makeMap(
|
|
'allowfullscreen,async,autofocus,autoplay,checked,compact,controls,declare,' +
|
|
'default,defaultchecked,defaultmuted,defaultselected,defer,disabled,' +
|
|
'enabled,formnovalidate,hidden,indeterminate,inert,ismap,itemscope,loop,multiple,' +
|
|
'muted,nohref,noresize,noshade,novalidate,nowrap,open,pauseonexit,readonly,' +
|
|
'required,reversed,scoped,seamless,selected,sortable,translate,' +
|
|
'truespeed,typemustmatch,visible'
|
|
)
|
|
|
|
var isAttr = makeMap(
|
|
'accept,accept-charset,accesskey,action,align,alt,async,autocomplete,' +
|
|
'autofocus,autoplay,autosave,bgcolor,border,buffered,challenge,charset,' +
|
|
'checked,cite,class,code,codebase,color,cols,colspan,content,http-equiv,' +
|
|
'name,contenteditable,contextmenu,controls,coords,data,datetime,default,' +
|
|
'defer,dir,dirname,disabled,download,draggable,dropzone,enctype,method,for,' +
|
|
'form,formaction,headers,<th>,height,hidden,high,href,hreflang,http-equiv,' +
|
|
'icon,id,ismap,itemprop,keytype,kind,label,lang,language,list,loop,low,' +
|
|
'manifest,max,maxlength,media,method,GET,POST,min,multiple,email,file,' +
|
|
'muted,name,novalidate,open,optimum,pattern,ping,placeholder,poster,' +
|
|
'preload,radiogroup,readonly,rel,required,reversed,rows,rowspan,sandbox,' +
|
|
'scope,scoped,seamless,selected,shape,size,type,text,password,sizes,span,' +
|
|
'spellcheck,src,srcdoc,srclang,srcset,start,step,style,summary,tabindex,' +
|
|
'target,title,type,usemap,value,width,wrap'
|
|
)
|
|
|
|
var xlinkNS = 'http://www.w3.org/1999/xlink'
|
|
|
|
var isXlink = function (name) {
|
|
return name.charAt(5) === ':' && name.slice(0, 5) === 'xlink'
|
|
}
|
|
|
|
var getXlinkProp = function (name) {
|
|
return isXlink(name) ? name.slice(6, name.length) : ''
|
|
}
|
|
|
|
var isFalsyAttrValue = function (val) {
|
|
return val == null || val === false
|
|
}
|
|
|
|
/* */
|
|
|
|
function genClassForVnode (vnode) {
|
|
var data = vnode.data
|
|
var parentNode = vnode
|
|
var childNode = vnode
|
|
while (childNode.child) {
|
|
childNode = childNode.child._vnode
|
|
if (childNode.data) {
|
|
data = mergeClassData(childNode.data, data)
|
|
}
|
|
}
|
|
while ((parentNode = parentNode.parent)) {
|
|
if (parentNode.data) {
|
|
data = mergeClassData(data, parentNode.data)
|
|
}
|
|
}
|
|
return genClassFromData(data)
|
|
}
|
|
|
|
function mergeClassData (child, parent) {
|
|
return {
|
|
staticClass: concat(child.staticClass, parent.staticClass),
|
|
class: child.class
|
|
? [child.class, parent.class]
|
|
: parent.class
|
|
}
|
|
}
|
|
|
|
function genClassFromData (data) {
|
|
var dynamicClass = data.class
|
|
var staticClass = data.staticClass
|
|
if (staticClass || dynamicClass) {
|
|
return concat(staticClass, stringifyClass(dynamicClass))
|
|
}
|
|
/* istanbul ignore next */
|
|
return ''
|
|
}
|
|
|
|
function concat (a, b) {
|
|
return a ? b ? (a + ' ' + b) : a : (b || '')
|
|
}
|
|
|
|
function stringifyClass (value) {
|
|
var res = ''
|
|
if (!value) {
|
|
return res
|
|
}
|
|
if (typeof value === 'string') {
|
|
return value
|
|
}
|
|
if (Array.isArray(value)) {
|
|
var stringified
|
|
for (var i = 0, l = value.length; i < l; i++) {
|
|
if (value[i]) {
|
|
if ((stringified = stringifyClass(value[i]))) {
|
|
res += stringified + ' '
|
|
}
|
|
}
|
|
}
|
|
return res.slice(0, -1)
|
|
}
|
|
if (isObject(value)) {
|
|
for (var key in value) {
|
|
if (value[key]) res += key + ' '
|
|
}
|
|
return res.slice(0, -1)
|
|
}
|
|
/* istanbul ignore next */
|
|
return res
|
|
}
|
|
|
|
/* */
|
|
|
|
var namespaceMap = {
|
|
svg: 'http://www.w3.org/2000/svg',
|
|
math: 'http://www.w3.org/1998/Math/MathML'
|
|
}
|
|
|
|
var isHTMLTag = makeMap(
|
|
'html,body,base,head,link,meta,style,title,' +
|
|
'address,article,aside,footer,header,h1,h2,h3,h4,h5,h6,hgroup,nav,section,' +
|
|
'div,dd,dl,dt,figcaption,figure,hr,img,li,main,ol,p,pre,ul,' +
|
|
'a,b,abbr,bdi,bdo,br,cite,code,data,dfn,em,i,kbd,mark,q,rp,rt,rtc,ruby,' +
|
|
's,samp,small,span,strong,sub,sup,time,u,var,wbr,area,audio,map,track,video,' +
|
|
'embed,object,param,source,canvas,script,noscript,del,ins,' +
|
|
'caption,col,colgroup,table,thead,tbody,td,th,tr,' +
|
|
'button,datalist,fieldset,form,input,label,legend,meter,optgroup,option,' +
|
|
'output,progress,select,textarea,' +
|
|
'details,dialog,menu,menuitem,summary,' +
|
|
'content,element,shadow,template'
|
|
)
|
|
|
|
var isUnaryTag = makeMap(
|
|
'area,base,br,col,embed,frame,hr,img,input,isindex,keygen,' +
|
|
'link,meta,param,source,track,wbr',
|
|
true
|
|
)
|
|
|
|
// Elements that you can, intentionally, leave open
|
|
// (and which close themselves)
|
|
var canBeLeftOpenTag = makeMap(
|
|
'colgroup,dd,dt,li,options,p,td,tfoot,th,thead,tr,source',
|
|
true
|
|
)
|
|
|
|
// HTML5 tags https://html.spec.whatwg.org/multipage/indices.html#elements-3
|
|
// Phrasing Content https://html.spec.whatwg.org/multipage/dom.html#phrasing-content
|
|
var isNonPhrasingTag = makeMap(
|
|
'address,article,aside,base,blockquote,body,caption,col,colgroup,dd,' +
|
|
'details,dialog,div,dl,dt,fieldset,figcaption,figure,footer,form,' +
|
|
'h1,h2,h3,h4,h5,h6,head,header,hgroup,hr,html,legend,li,menuitem,meta,' +
|
|
'optgroup,option,param,rp,rt,source,style,summary,tbody,td,tfoot,th,thead,' +
|
|
'title,tr,track',
|
|
true
|
|
)
|
|
|
|
// this map is intentionally selective, only covering SVG elements that may
|
|
// contain child elements.
|
|
var isSVG = makeMap(
|
|
'svg,animate,circle,clippath,cursor,defs,desc,ellipse,filter,font,' +
|
|
'font-face,g,glyph,image,line,marker,mask,missing-glyph,path,pattern,' +
|
|
'polygon,polyline,rect,switch,symbol,text,textpath,tspan,use,view',
|
|
true
|
|
)
|
|
|
|
var isPreTag = function (tag) { return tag === 'pre'; }
|
|
|
|
var isReservedTag = function (tag) {
|
|
return isHTMLTag(tag) || isSVG(tag)
|
|
}
|
|
|
|
function getTagNamespace (tag) {
|
|
if (isSVG(tag)) {
|
|
return 'svg'
|
|
}
|
|
// basic support for MathML
|
|
// note it doesn't support other MathML elements being component roots
|
|
if (tag === 'math') {
|
|
return 'math'
|
|
}
|
|
}
|
|
|
|
var unknownElementCache = Object.create(null)
|
|
function isUnknownElement (tag) {
|
|
/* istanbul ignore if */
|
|
if (!inBrowser) {
|
|
return true
|
|
}
|
|
if (isReservedTag(tag)) {
|
|
return false
|
|
}
|
|
tag = tag.toLowerCase()
|
|
/* istanbul ignore if */
|
|
if (unknownElementCache[tag] != null) {
|
|
return unknownElementCache[tag]
|
|
}
|
|
var el = document.createElement(tag)
|
|
if (tag.indexOf('-') > -1) {
|
|
// http://stackoverflow.com/a/28210364/1070244
|
|
return (unknownElementCache[tag] = (
|
|
el.constructor === window.HTMLUnknownElement ||
|
|
el.constructor === window.HTMLElement
|
|
))
|
|
} else {
|
|
return (unknownElementCache[tag] = /HTMLUnknownElement/.test(el.toString()))
|
|
}
|
|
}
|
|
|
|
/* */
|
|
|
|
var UA$1 = inBrowser && window.navigator.userAgent.toLowerCase()
|
|
var isIE = UA$1 && /msie|trident/.test(UA$1)
|
|
var isIE9 = UA$1 && UA$1.indexOf('msie 9.0') > 0
|
|
var isAndroid = UA$1 && UA$1.indexOf('android') > 0
|
|
|
|
/**
|
|
* Query an element selector if it's not an element already.
|
|
*/
|
|
function query (el) {
|
|
if (typeof el === 'string') {
|
|
var selector = el
|
|
el = document.querySelector(el)
|
|
if (!el) {
|
|
"development" !== 'production' && warn(
|
|
'Cannot find element: ' + selector
|
|
)
|
|
return document.createElement('div')
|
|
}
|
|
}
|
|
return el
|
|
}
|
|
|
|
/* */
|
|
|
|
function createElement$1 (tagName) {
|
|
return document.createElement(tagName)
|
|
}
|
|
|
|
function createElementNS (namespace, tagName) {
|
|
return document.createElementNS(namespaceMap[namespace], tagName)
|
|
}
|
|
|
|
function createTextNode (text) {
|
|
return document.createTextNode(text)
|
|
}
|
|
|
|
function createComment (text) {
|
|
return document.createComment(text)
|
|
}
|
|
|
|
function insertBefore (parentNode, newNode, referenceNode) {
|
|
parentNode.insertBefore(newNode, referenceNode)
|
|
}
|
|
|
|
function removeChild (node, child) {
|
|
node.removeChild(child)
|
|
}
|
|
|
|
function appendChild (node, child) {
|
|
node.appendChild(child)
|
|
}
|
|
|
|
function parentNode (node) {
|
|
return node.parentNode
|
|
}
|
|
|
|
function nextSibling (node) {
|
|
return node.nextSibling
|
|
}
|
|
|
|
function tagName (node) {
|
|
return node.tagName
|
|
}
|
|
|
|
function setTextContent (node, text) {
|
|
node.textContent = text
|
|
}
|
|
|
|
function childNodes (node) {
|
|
return node.childNodes
|
|
}
|
|
|
|
function setAttribute (node, key, val) {
|
|
node.setAttribute(key, val)
|
|
}
|
|
|
|
|
|
var nodeOps = Object.freeze({
|
|
createElement: createElement$1,
|
|
createElementNS: createElementNS,
|
|
createTextNode: createTextNode,
|
|
createComment: createComment,
|
|
insertBefore: insertBefore,
|
|
removeChild: removeChild,
|
|
appendChild: appendChild,
|
|
parentNode: parentNode,
|
|
nextSibling: nextSibling,
|
|
tagName: tagName,
|
|
setTextContent: setTextContent,
|
|
childNodes: childNodes,
|
|
setAttribute: setAttribute
|
|
});
|
|
|
|
/* */
|
|
|
|
var ref = {
|
|
create: function create (_, vnode) {
|
|
registerRef(vnode)
|
|
},
|
|
update: function update (oldVnode, vnode) {
|
|
if (oldVnode.data.ref !== vnode.data.ref) {
|
|
registerRef(oldVnode, true)
|
|
registerRef(vnode)
|
|
}
|
|
},
|
|
destroy: function destroy (vnode) {
|
|
registerRef(vnode, true)
|
|
}
|
|
}
|
|
|
|
function registerRef (vnode, isRemoval) {
|
|
var key = vnode.data.ref
|
|
if (!key) return
|
|
|
|
var vm = vnode.context
|
|
var ref = vnode.child || vnode.elm
|
|
var refs = vm.$refs
|
|
if (isRemoval) {
|
|
if (Array.isArray(refs[key])) {
|
|
remove(refs[key], ref)
|
|
} else if (refs[key] === ref) {
|
|
refs[key] = undefined
|
|
}
|
|
} else {
|
|
if (vnode.data.refInFor) {
|
|
if (Array.isArray(refs[key])) {
|
|
refs[key].push(ref)
|
|
} else {
|
|
refs[key] = [ref]
|
|
}
|
|
} else {
|
|
refs[key] = ref
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Virtual DOM patching algorithm based on Snabbdom by
|
|
* Simon Friis Vindum (@paldepind)
|
|
* Licensed under the MIT License
|
|
* https://github.com/paldepind/snabbdom/blob/master/LICENSE
|
|
*
|
|
* modified by Evan You (@yyx990803)
|
|
*
|
|
|
|
/*
|
|
* Not type-checking this because this file is perf-critical and the cost
|
|
* of making flow understand it is not worth it.
|
|
*/
|
|
|
|
var emptyData = {}
|
|
var emptyNode = new VNode('', emptyData, [])
|
|
var hooks$1 = ['create', 'update', 'postpatch', 'remove', 'destroy']
|
|
|
|
function isUndef (s) {
|
|
return s == null
|
|
}
|
|
|
|
function isDef (s) {
|
|
return s != null
|
|
}
|
|
|
|
function sameVnode (vnode1, vnode2) {
|
|
return (
|
|
vnode1.key === vnode2.key &&
|
|
vnode1.tag === vnode2.tag &&
|
|
vnode1.isComment === vnode2.isComment &&
|
|
!vnode1.data === !vnode2.data
|
|
)
|
|
}
|
|
|
|
function createKeyToOldIdx (children, beginIdx, endIdx) {
|
|
var i, key
|
|
var map = {}
|
|
for (i = beginIdx; i <= endIdx; ++i) {
|
|
key = children[i].key
|
|
if (isDef(key)) map[key] = i
|
|
}
|
|
return map
|
|
}
|
|
|
|
function createPatchFunction (backend) {
|
|
var i, j
|
|
var cbs = {}
|
|
|
|
var modules = backend.modules;
|
|
var nodeOps = backend.nodeOps;
|
|
|
|
for (i = 0; i < hooks$1.length; ++i) {
|
|
cbs[hooks$1[i]] = []
|
|
for (j = 0; j < modules.length; ++j) {
|
|
if (modules[j][hooks$1[i]] !== undefined) cbs[hooks$1[i]].push(modules[j][hooks$1[i]])
|
|
}
|
|
}
|
|
|
|
function emptyNodeAt (elm) {
|
|
return new VNode(nodeOps.tagName(elm).toLowerCase(), {}, [], undefined, elm)
|
|
}
|
|
|
|
function createRmCb (childElm, listeners) {
|
|
function remove () {
|
|
if (--remove.listeners === 0) {
|
|
removeElement(childElm)
|
|
}
|
|
}
|
|
remove.listeners = listeners
|
|
return remove
|
|
}
|
|
|
|
function removeElement (el) {
|
|
var parent = nodeOps.parentNode(el)
|
|
nodeOps.removeChild(parent, el)
|
|
}
|
|
|
|
function createElm (vnode, insertedVnodeQueue, nested) {
|
|
var i
|
|
var data = vnode.data
|
|
vnode.isRootInsert = !nested
|
|
if (isDef(data)) {
|
|
if (isDef(i = data.hook) && isDef(i = i.init)) i(vnode)
|
|
// after calling the init hook, if the vnode is a child component
|
|
// it should've created a child instance and mounted it. the child
|
|
// component also has set the placeholder vnode's elm.
|
|
// in that case we can just return the element and be done.
|
|
if (isDef(i = vnode.child)) {
|
|
initComponent(vnode, insertedVnodeQueue)
|
|
return vnode.elm
|
|
}
|
|
}
|
|
var children = vnode.children
|
|
var tag = vnode.tag
|
|
if (isDef(tag)) {
|
|
if (true) {
|
|
if (
|
|
!vnode.ns &&
|
|
!(config.ignoredElements && config.ignoredElements.indexOf(tag) > -1) &&
|
|
config.isUnknownElement(tag)
|
|
) {
|
|
warn(
|
|
'Unknown custom element: <' + tag + '> - did you ' +
|
|
'register the component correctly? For recursive components, ' +
|
|
'make sure to provide the "name" option.',
|
|
vnode.context
|
|
)
|
|
}
|
|
}
|
|
vnode.elm = vnode.ns
|
|
? nodeOps.createElementNS(vnode.ns, tag)
|
|
: nodeOps.createElement(tag)
|
|
setScope(vnode)
|
|
createChildren(vnode, children, insertedVnodeQueue)
|
|
if (isDef(data)) {
|
|
invokeCreateHooks(vnode, insertedVnodeQueue)
|
|
}
|
|
} else if (vnode.isComment) {
|
|
vnode.elm = nodeOps.createComment(vnode.text)
|
|
} else {
|
|
vnode.elm = nodeOps.createTextNode(vnode.text)
|
|
}
|
|
return vnode.elm
|
|
}
|
|
|
|
function createChildren (vnode, children, insertedVnodeQueue) {
|
|
if (Array.isArray(children)) {
|
|
for (var i = 0; i < children.length; ++i) {
|
|
nodeOps.appendChild(vnode.elm, createElm(children[i], insertedVnodeQueue, true))
|
|
}
|
|
} else if (isPrimitive(vnode.text)) {
|
|
nodeOps.appendChild(vnode.elm, nodeOps.createTextNode(vnode.text))
|
|
}
|
|
}
|
|
|
|
function isPatchable (vnode) {
|
|
while (vnode.child) {
|
|
vnode = vnode.child._vnode
|
|
}
|
|
return isDef(vnode.tag)
|
|
}
|
|
|
|
function invokeCreateHooks (vnode, insertedVnodeQueue) {
|
|
for (var i$1 = 0; i$1 < cbs.create.length; ++i$1) {
|
|
cbs.create[i$1](emptyNode, vnode)
|
|
}
|
|
i = vnode.data.hook // Reuse variable
|
|
if (isDef(i)) {
|
|
if (i.create) i.create(emptyNode, vnode)
|
|
if (i.insert) insertedVnodeQueue.push(vnode)
|
|
}
|
|
}
|
|
|
|
function initComponent (vnode, insertedVnodeQueue) {
|
|
if (vnode.data.pendingInsert) {
|
|
insertedVnodeQueue.push.apply(insertedVnodeQueue, vnode.data.pendingInsert)
|
|
}
|
|
vnode.elm = vnode.child.$el
|
|
if (isPatchable(vnode)) {
|
|
invokeCreateHooks(vnode, insertedVnodeQueue)
|
|
setScope(vnode)
|
|
} else {
|
|
// empty component root.
|
|
// skip all element-related modules except for ref (#3455)
|
|
registerRef(vnode)
|
|
// make sure to invoke the insert hook
|
|
insertedVnodeQueue.push(vnode)
|
|
}
|
|
}
|
|
|
|
// set scope id attribute for scoped CSS.
|
|
// this is implemented as a special case to avoid the overhead
|
|
// of going through the normal attribute patching process.
|
|
function setScope (vnode) {
|
|
var i
|
|
if (isDef(i = vnode.context) && isDef(i = i.$options._scopeId)) {
|
|
nodeOps.setAttribute(vnode.elm, i, '')
|
|
}
|
|
if (isDef(i = activeInstance) &&
|
|
i !== vnode.context &&
|
|
isDef(i = i.$options._scopeId)) {
|
|
nodeOps.setAttribute(vnode.elm, i, '')
|
|
}
|
|
}
|
|
|
|
function addVnodes (parentElm, before, vnodes, startIdx, endIdx, insertedVnodeQueue) {
|
|
for (; startIdx <= endIdx; ++startIdx) {
|
|
nodeOps.insertBefore(parentElm, createElm(vnodes[startIdx], insertedVnodeQueue), before)
|
|
}
|
|
}
|
|
|
|
function invokeDestroyHook (vnode) {
|
|
var i, j
|
|
var data = vnode.data
|
|
if (isDef(data)) {
|
|
if (isDef(i = data.hook) && isDef(i = i.destroy)) i(vnode)
|
|
for (i = 0; i < cbs.destroy.length; ++i) cbs.destroy[i](vnode)
|
|
}
|
|
if (isDef(i = vnode.child) && !data.keepAlive) {
|
|
invokeDestroyHook(i._vnode)
|
|
}
|
|
if (isDef(i = vnode.children)) {
|
|
for (j = 0; j < vnode.children.length; ++j) {
|
|
invokeDestroyHook(vnode.children[j])
|
|
}
|
|
}
|
|
}
|
|
|
|
function removeVnodes (parentElm, vnodes, startIdx, endIdx) {
|
|
for (; startIdx <= endIdx; ++startIdx) {
|
|
var ch = vnodes[startIdx]
|
|
if (isDef(ch)) {
|
|
if (isDef(ch.tag)) {
|
|
removeAndInvokeRemoveHook(ch)
|
|
invokeDestroyHook(ch)
|
|
} else { // Text node
|
|
nodeOps.removeChild(parentElm, ch.elm)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
function removeAndInvokeRemoveHook (vnode, rm) {
|
|
if (rm || isDef(vnode.data)) {
|
|
var listeners = cbs.remove.length + 1
|
|
if (!rm) {
|
|
// directly removing
|
|
rm = createRmCb(vnode.elm, listeners)
|
|
} else {
|
|
// we have a recursively passed down rm callback
|
|
// increase the listeners count
|
|
rm.listeners += listeners
|
|
}
|
|
// recursively invoke hooks on child component root node
|
|
if (isDef(i = vnode.child) && isDef(i = i._vnode) && isDef(i.data)) {
|
|
removeAndInvokeRemoveHook(i, rm)
|
|
}
|
|
for (i = 0; i < cbs.remove.length; ++i) {
|
|
cbs.remove[i](vnode, rm)
|
|
}
|
|
if (isDef(i = vnode.data.hook) && isDef(i = i.remove)) {
|
|
i(vnode, rm)
|
|
} else {
|
|
rm()
|
|
}
|
|
} else {
|
|
removeElement(vnode.elm)
|
|
}
|
|
}
|
|
|
|
function updateChildren (parentElm, oldCh, newCh, insertedVnodeQueue, removeOnly) {
|
|
var oldStartIdx = 0
|
|
var newStartIdx = 0
|
|
var oldEndIdx = oldCh.length - 1
|
|
var oldStartVnode = oldCh[0]
|
|
var oldEndVnode = oldCh[oldEndIdx]
|
|
var newEndIdx = newCh.length - 1
|
|
var newStartVnode = newCh[0]
|
|
var newEndVnode = newCh[newEndIdx]
|
|
var oldKeyToIdx, idxInOld, elmToMove, before
|
|
|
|
// removeOnly is a special flag used only by <transition-group>
|
|
// to ensure removed elements stay in correct relative positions
|
|
// during leaving transitions
|
|
var canMove = !removeOnly
|
|
|
|
while (oldStartIdx <= oldEndIdx && newStartIdx <= newEndIdx) {
|
|
if (isUndef(oldStartVnode)) {
|
|
oldStartVnode = oldCh[++oldStartIdx] // Vnode has been moved left
|
|
} else if (isUndef(oldEndVnode)) {
|
|
oldEndVnode = oldCh[--oldEndIdx]
|
|
} else if (sameVnode(oldStartVnode, newStartVnode)) {
|
|
patchVnode(oldStartVnode, newStartVnode, insertedVnodeQueue)
|
|
oldStartVnode = oldCh[++oldStartIdx]
|
|
newStartVnode = newCh[++newStartIdx]
|
|
} else if (sameVnode(oldEndVnode, newEndVnode)) {
|
|
patchVnode(oldEndVnode, newEndVnode, insertedVnodeQueue)
|
|
oldEndVnode = oldCh[--oldEndIdx]
|
|
newEndVnode = newCh[--newEndIdx]
|
|
} else if (sameVnode(oldStartVnode, newEndVnode)) { // Vnode moved right
|
|
patchVnode(oldStartVnode, newEndVnode, insertedVnodeQueue)
|
|
canMove && nodeOps.insertBefore(parentElm, oldStartVnode.elm, nodeOps.nextSibling(oldEndVnode.elm))
|
|
oldStartVnode = oldCh[++oldStartIdx]
|
|
newEndVnode = newCh[--newEndIdx]
|
|
} else if (sameVnode(oldEndVnode, newStartVnode)) { // Vnode moved left
|
|
patchVnode(oldEndVnode, newStartVnode, insertedVnodeQueue)
|
|
canMove && nodeOps.insertBefore(parentElm, oldEndVnode.elm, oldStartVnode.elm)
|
|
oldEndVnode = oldCh[--oldEndIdx]
|
|
newStartVnode = newCh[++newStartIdx]
|
|
} else {
|
|
if (isUndef(oldKeyToIdx)) oldKeyToIdx = createKeyToOldIdx(oldCh, oldStartIdx, oldEndIdx)
|
|
idxInOld = isDef(newStartVnode.key) ? oldKeyToIdx[newStartVnode.key] : null
|
|
if (isUndef(idxInOld)) { // New element
|
|
nodeOps.insertBefore(parentElm, createElm(newStartVnode, insertedVnodeQueue), oldStartVnode.elm)
|
|
newStartVnode = newCh[++newStartIdx]
|
|
} else {
|
|
elmToMove = oldCh[idxInOld]
|
|
/* istanbul ignore if */
|
|
if ("development" !== 'production' && !elmToMove) {
|
|
warn(
|
|
'It seems there are duplicate keys that is causing an update error. ' +
|
|
'Make sure each v-for item has a unique key.'
|
|
)
|
|
}
|
|
if (elmToMove.tag !== newStartVnode.tag) {
|
|
// same key but different element. treat as new element
|
|
nodeOps.insertBefore(parentElm, createElm(newStartVnode, insertedVnodeQueue), oldStartVnode.elm)
|
|
newStartVnode = newCh[++newStartIdx]
|
|
} else {
|
|
patchVnode(elmToMove, newStartVnode, insertedVnodeQueue)
|
|
oldCh[idxInOld] = undefined
|
|
canMove && nodeOps.insertBefore(parentElm, newStartVnode.elm, oldStartVnode.elm)
|
|
newStartVnode = newCh[++newStartIdx]
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (oldStartIdx > oldEndIdx) {
|
|
before = isUndef(newCh[newEndIdx + 1]) ? null : newCh[newEndIdx + 1].elm
|
|
addVnodes(parentElm, before, newCh, newStartIdx, newEndIdx, insertedVnodeQueue)
|
|
} else if (newStartIdx > newEndIdx) {
|
|
removeVnodes(parentElm, oldCh, oldStartIdx, oldEndIdx)
|
|
}
|
|
}
|
|
|
|
function patchVnode (oldVnode, vnode, insertedVnodeQueue, removeOnly) {
|
|
if (oldVnode === vnode) {
|
|
return
|
|
}
|
|
// reuse element for static trees.
|
|
// note we only do this if the vnode is cloned -
|
|
// if the new node is not cloned it means the render functions have been
|
|
// reset by the hot-reload-api and we need to do a proper re-render.
|
|
if (vnode.isStatic &&
|
|
oldVnode.isStatic &&
|
|
vnode.key === oldVnode.key &&
|
|
vnode.isCloned) {
|
|
vnode.elm = oldVnode.elm
|
|
return
|
|
}
|
|
var i, hook
|
|
var hasData = isDef(i = vnode.data)
|
|
if (hasData && isDef(hook = i.hook) && isDef(i = hook.prepatch)) {
|
|
i(oldVnode, vnode)
|
|
}
|
|
var elm = vnode.elm = oldVnode.elm
|
|
var oldCh = oldVnode.children
|
|
var ch = vnode.children
|
|
if (hasData && isPatchable(vnode)) {
|
|
for (i = 0; i < cbs.update.length; ++i) cbs.update[i](oldVnode, vnode)
|
|
if (isDef(hook) && isDef(i = hook.update)) i(oldVnode, vnode)
|
|
}
|
|
if (isUndef(vnode.text)) {
|
|
if (isDef(oldCh) && isDef(ch)) {
|
|
if (oldCh !== ch) updateChildren(elm, oldCh, ch, insertedVnodeQueue, removeOnly)
|
|
} else if (isDef(ch)) {
|
|
if (isDef(oldVnode.text)) nodeOps.setTextContent(elm, '')
|
|
addVnodes(elm, null, ch, 0, ch.length - 1, insertedVnodeQueue)
|
|
} else if (isDef(oldCh)) {
|
|
removeVnodes(elm, oldCh, 0, oldCh.length - 1)
|
|
} else if (isDef(oldVnode.text)) {
|
|
nodeOps.setTextContent(elm, '')
|
|
}
|
|
} else if (oldVnode.text !== vnode.text) {
|
|
nodeOps.setTextContent(elm, vnode.text)
|
|
}
|
|
if (hasData) {
|
|
for (i = 0; i < cbs.postpatch.length; ++i) cbs.postpatch[i](oldVnode, vnode)
|
|
if (isDef(hook) && isDef(i = hook.postpatch)) i(oldVnode, vnode)
|
|
}
|
|
}
|
|
|
|
function invokeInsertHook (vnode, queue, initial) {
|
|
// delay insert hooks for component root nodes, invoke them after the
|
|
// element is really inserted
|
|
if (initial && vnode.parent) {
|
|
vnode.parent.data.pendingInsert = queue
|
|
} else {
|
|
for (var i = 0; i < queue.length; ++i) {
|
|
queue[i].data.hook.insert(queue[i])
|
|
}
|
|
}
|
|
}
|
|
|
|
var bailed = false
|
|
function hydrate (elm, vnode, insertedVnodeQueue) {
|
|
if (true) {
|
|
if (!assertNodeMatch(elm, vnode)) {
|
|
return false
|
|
}
|
|
}
|
|
vnode.elm = elm
|
|
var tag = vnode.tag;
|
|
var data = vnode.data;
|
|
var children = vnode.children;
|
|
if (isDef(data)) {
|
|
if (isDef(i = data.hook) && isDef(i = i.init)) i(vnode, true /* hydrating */)
|
|
if (isDef(i = vnode.child)) {
|
|
// child component. it should have hydrated its own tree.
|
|
initComponent(vnode, insertedVnodeQueue)
|
|
return true
|
|
}
|
|
}
|
|
if (isDef(tag)) {
|
|
if (isDef(children)) {
|
|
var childNodes = nodeOps.childNodes(elm)
|
|
// empty element, allow client to pick up and populate children
|
|
if (!childNodes.length) {
|
|
createChildren(vnode, children, insertedVnodeQueue)
|
|
} else {
|
|
var childrenMatch = true
|
|
if (childNodes.length !== children.length) {
|
|
childrenMatch = false
|
|
} else {
|
|
for (var i$1 = 0; i$1 < children.length; i$1++) {
|
|
if (!hydrate(childNodes[i$1], children[i$1], insertedVnodeQueue)) {
|
|
childrenMatch = false
|
|
break
|
|
}
|
|
}
|
|
}
|
|
if (!childrenMatch) {
|
|
if ("development" !== 'production' &&
|
|
typeof console !== 'undefined' &&
|
|
!bailed) {
|
|
bailed = true
|
|
console.warn('Parent: ', elm)
|
|
console.warn('Mismatching childNodes vs. VNodes: ', childNodes, children)
|
|
}
|
|
return false
|
|
}
|
|
}
|
|
}
|
|
if (isDef(data)) {
|
|
invokeCreateHooks(vnode, insertedVnodeQueue)
|
|
}
|
|
}
|
|
return true
|
|
}
|
|
|
|
function assertNodeMatch (node, vnode) {
|
|
if (vnode.tag) {
|
|
return (
|
|
vnode.tag.indexOf('vue-component') === 0 ||
|
|
vnode.tag === nodeOps.tagName(node).toLowerCase()
|
|
)
|
|
} else {
|
|
return _toString(vnode.text) === node.data
|
|
}
|
|
}
|
|
|
|
return function patch (oldVnode, vnode, hydrating, removeOnly) {
|
|
var elm, parent
|
|
var isInitialPatch = false
|
|
var insertedVnodeQueue = []
|
|
|
|
if (!oldVnode) {
|
|
// empty mount, create new root element
|
|
isInitialPatch = true
|
|
createElm(vnode, insertedVnodeQueue)
|
|
} else {
|
|
var isRealElement = isDef(oldVnode.nodeType)
|
|
if (!isRealElement && sameVnode(oldVnode, vnode)) {
|
|
patchVnode(oldVnode, vnode, insertedVnodeQueue, removeOnly)
|
|
} else {
|
|
if (isRealElement) {
|
|
// mounting to a real element
|
|
// check if this is server-rendered content and if we can perform
|
|
// a successful hydration.
|
|
if (oldVnode.nodeType === 1 && oldVnode.hasAttribute('server-rendered')) {
|
|
oldVnode.removeAttribute('server-rendered')
|
|
hydrating = true
|
|
}
|
|
if (hydrating) {
|
|
if (hydrate(oldVnode, vnode, insertedVnodeQueue)) {
|
|
invokeInsertHook(vnode, insertedVnodeQueue, true)
|
|
return oldVnode
|
|
} else if (true) {
|
|
warn(
|
|
'The client-side rendered virtual DOM tree is not matching ' +
|
|
'server-rendered content. This is likely caused by incorrect ' +
|
|
'HTML markup, for example nesting block-level elements inside ' +
|
|
'<p>, or missing <tbody>. Bailing hydration and performing ' +
|
|
'full client-side render.'
|
|
)
|
|
}
|
|
}
|
|
// either not server-rendered, or hydration failed.
|
|
// create an empty node and replace it
|
|
oldVnode = emptyNodeAt(oldVnode)
|
|
}
|
|
elm = oldVnode.elm
|
|
parent = nodeOps.parentNode(elm)
|
|
|
|
createElm(vnode, insertedVnodeQueue)
|
|
|
|
// component root element replaced.
|
|
// update parent placeholder node element.
|
|
if (vnode.parent) {
|
|
vnode.parent.elm = vnode.elm
|
|
if (isPatchable(vnode)) {
|
|
for (var i = 0; i < cbs.create.length; ++i) {
|
|
cbs.create[i](emptyNode, vnode.parent)
|
|
}
|
|
}
|
|
}
|
|
|
|
if (parent !== null) {
|
|
nodeOps.insertBefore(parent, vnode.elm, nodeOps.nextSibling(elm))
|
|
removeVnodes(parent, [oldVnode], 0, 0)
|
|
} else if (isDef(oldVnode.tag)) {
|
|
invokeDestroyHook(oldVnode)
|
|
}
|
|
}
|
|
}
|
|
|
|
invokeInsertHook(vnode, insertedVnodeQueue, isInitialPatch)
|
|
return vnode.elm
|
|
}
|
|
}
|
|
|
|
/* */
|
|
|
|
var directives = {
|
|
create: function bindDirectives (oldVnode, vnode) {
|
|
var hasInsert = false
|
|
forEachDirective(oldVnode, vnode, function (def, dir) {
|
|
callHook$1(def, dir, 'bind', vnode, oldVnode)
|
|
if (def.inserted) {
|
|
hasInsert = true
|
|
}
|
|
})
|
|
if (hasInsert) {
|
|
mergeVNodeHook(vnode.data.hook || (vnode.data.hook = {}), 'insert', function () {
|
|
applyDirectives(oldVnode, vnode, 'inserted')
|
|
})
|
|
}
|
|
},
|
|
update: function updateDirectives (oldVnode, vnode) {
|
|
applyDirectives(oldVnode, vnode, 'update')
|
|
// if old vnode has directives but new vnode doesn't
|
|
// we need to teardown the directives on the old one.
|
|
if (oldVnode.data.directives && !vnode.data.directives) {
|
|
applyDirectives(oldVnode, oldVnode, 'unbind')
|
|
}
|
|
},
|
|
postpatch: function postupdateDirectives (oldVnode, vnode) {
|
|
applyDirectives(oldVnode, vnode, 'componentUpdated')
|
|
},
|
|
destroy: function unbindDirectives (vnode) {
|
|
applyDirectives(vnode, vnode, 'unbind')
|
|
}
|
|
}
|
|
|
|
var emptyModifiers = Object.create(null)
|
|
|
|
function forEachDirective (
|
|
oldVnode,
|
|
vnode,
|
|
fn
|
|
) {
|
|
var dirs = vnode.data.directives
|
|
if (dirs) {
|
|
for (var i = 0; i < dirs.length; i++) {
|
|
var dir = dirs[i]
|
|
var def = resolveAsset(vnode.context.$options, 'directives', dir.name, true)
|
|
if (def) {
|
|
var oldDirs = oldVnode && oldVnode.data.directives
|
|
if (oldDirs) {
|
|
dir.oldValue = oldDirs[i].value
|
|
}
|
|
if (!dir.modifiers) {
|
|
dir.modifiers = emptyModifiers
|
|
}
|
|
fn(def, dir)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
function applyDirectives (
|
|
oldVnode,
|
|
vnode,
|
|
hook
|
|
) {
|
|
forEachDirective(oldVnode, vnode, function (def, dir) {
|
|
callHook$1(def, dir, hook, vnode, oldVnode)
|
|
})
|
|
}
|
|
|
|
function callHook$1 (def, dir, hook, vnode, oldVnode) {
|
|
var fn = def && def[hook]
|
|
if (fn) {
|
|
fn(vnode.elm, dir, vnode, oldVnode)
|
|
}
|
|
}
|
|
|
|
var baseModules = [
|
|
ref,
|
|
directives
|
|
]
|
|
|
|
/* */
|
|
|
|
function updateAttrs (oldVnode, vnode) {
|
|
if (!oldVnode.data.attrs && !vnode.data.attrs) {
|
|
return
|
|
}
|
|
var key, cur, old
|
|
var elm = vnode.elm
|
|
var oldAttrs = oldVnode.data.attrs || {}
|
|
var attrs = vnode.data.attrs || {}
|
|
// clone observed objects, as the user probably wants to mutate it
|
|
if (attrs.__ob__) {
|
|
attrs = vnode.data.attrs = extend({}, attrs)
|
|
}
|
|
|
|
for (key in attrs) {
|
|
cur = attrs[key]
|
|
old = oldAttrs[key]
|
|
if (old !== cur) {
|
|
setAttr(elm, key, cur)
|
|
}
|
|
}
|
|
for (key in oldAttrs) {
|
|
if (attrs[key] == null) {
|
|
if (isXlink(key)) {
|
|
elm.removeAttributeNS(xlinkNS, getXlinkProp(key))
|
|
} else if (!isEnumeratedAttr(key)) {
|
|
elm.removeAttribute(key)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
function setAttr (el, key, value) {
|
|
if (isBooleanAttr(key)) {
|
|
// set attribute for blank value
|
|
// e.g. <option disabled>Select one</option>
|
|
if (isFalsyAttrValue(value)) {
|
|
el.removeAttribute(key)
|
|
} else {
|
|
el.setAttribute(key, key)
|
|
}
|
|
} else if (isEnumeratedAttr(key)) {
|
|
el.setAttribute(key, isFalsyAttrValue(value) || value === 'false' ? 'false' : 'true')
|
|
} else if (isXlink(key)) {
|
|
if (isFalsyAttrValue(value)) {
|
|
el.removeAttributeNS(xlinkNS, getXlinkProp(key))
|
|
} else {
|
|
el.setAttributeNS(xlinkNS, key, value)
|
|
}
|
|
} else {
|
|
if (isFalsyAttrValue(value)) {
|
|
el.removeAttribute(key)
|
|
} else {
|
|
el.setAttribute(key, value)
|
|
}
|
|
}
|
|
}
|
|
|
|
var attrs = {
|
|
create: updateAttrs,
|
|
update: updateAttrs
|
|
}
|
|
|
|
/* */
|
|
|
|
function updateClass (oldVnode, vnode) {
|
|
var el = vnode.elm
|
|
var data = vnode.data
|
|
var oldData = oldVnode.data
|
|
if (!data.staticClass && !data.class &&
|
|
(!oldData || (!oldData.staticClass && !oldData.class))) {
|
|
return
|
|
}
|
|
|
|
var cls = genClassForVnode(vnode)
|
|
|
|
// handle transition classes
|
|
var transitionClass = el._transitionClasses
|
|
if (transitionClass) {
|
|
cls = concat(cls, stringifyClass(transitionClass))
|
|
}
|
|
|
|
// set the class
|
|
if (cls !== el._prevClass) {
|
|
el.setAttribute('class', cls)
|
|
el._prevClass = cls
|
|
}
|
|
}
|
|
|
|
var klass = {
|
|
create: updateClass,
|
|
update: updateClass
|
|
}
|
|
|
|
// skip type checking this file because we need to attach private properties
|
|
// to elements
|
|
|
|
function updateDOMListeners (oldVnode, vnode) {
|
|
if (!oldVnode.data.on && !vnode.data.on) {
|
|
return
|
|
}
|
|
var on = vnode.data.on || {}
|
|
var oldOn = oldVnode.data.on || {}
|
|
var add = vnode.elm._v_add || (vnode.elm._v_add = function (event, handler, capture) {
|
|
vnode.elm.addEventListener(event, handler, capture)
|
|
})
|
|
var remove = vnode.elm._v_remove || (vnode.elm._v_remove = function (event, handler) {
|
|
vnode.elm.removeEventListener(event, handler)
|
|
})
|
|
updateListeners(on, oldOn, add, remove)
|
|
}
|
|
|
|
var events = {
|
|
create: updateDOMListeners,
|
|
update: updateDOMListeners
|
|
}
|
|
|
|
/* */
|
|
|
|
function updateDOMProps (oldVnode, vnode) {
|
|
if (!oldVnode.data.domProps && !vnode.data.domProps) {
|
|
return
|
|
}
|
|
var key, cur
|
|
var elm = vnode.elm
|
|
var oldProps = oldVnode.data.domProps || {}
|
|
var props = vnode.data.domProps || {}
|
|
// clone observed objects, as the user probably wants to mutate it
|
|
if (props.__ob__) {
|
|
props = vnode.data.domProps = extend({}, props)
|
|
}
|
|
|
|
for (key in oldProps) {
|
|
if (props[key] == null) {
|
|
elm[key] = undefined
|
|
}
|
|
}
|
|
for (key in props) {
|
|
// ignore children if the node has textContent or innerHTML,
|
|
// as these will throw away existing DOM nodes and cause removal errors
|
|
// on subsequent patches (#3360)
|
|
if ((key === 'textContent' || key === 'innerHTML') && vnode.children) {
|
|
vnode.children.length = 0
|
|
}
|
|
cur = props[key]
|
|
if (key === 'value') {
|
|
// store value as _value as well since
|
|
// non-string values will be stringified
|
|
elm._value = cur
|
|
// avoid resetting cursor position when value is the same
|
|
var strCur = cur == null ? '' : String(cur)
|
|
if (elm.value !== strCur) {
|
|
elm.value = strCur
|
|
}
|
|
} else {
|
|
elm[key] = cur
|
|
}
|
|
}
|
|
}
|
|
|
|
var domProps = {
|
|
create: updateDOMProps,
|
|
update: updateDOMProps
|
|
}
|
|
|
|
/* */
|
|
|
|
var prefixes = ['Webkit', 'Moz', 'ms']
|
|
|
|
var testEl
|
|
var normalize = cached(function (prop) {
|
|
testEl = testEl || document.createElement('div')
|
|
prop = camelize(prop)
|
|
if (prop !== 'filter' && (prop in testEl.style)) {
|
|
return prop
|
|
}
|
|
var upper = prop.charAt(0).toUpperCase() + prop.slice(1)
|
|
for (var i = 0; i < prefixes.length; i++) {
|
|
var prefixed = prefixes[i] + upper
|
|
if (prefixed in testEl.style) {
|
|
return prefixed
|
|
}
|
|
}
|
|
})
|
|
|
|
function updateStyle (oldVnode, vnode) {
|
|
if ((!oldVnode.data || !oldVnode.data.style) && !vnode.data.style) {
|
|
return
|
|
}
|
|
var cur, name
|
|
var el = vnode.elm
|
|
var oldStyle = oldVnode.data.style || {}
|
|
var style = vnode.data.style || {}
|
|
|
|
// handle string
|
|
if (typeof style === 'string') {
|
|
el.style.cssText = style
|
|
return
|
|
}
|
|
|
|
var needClone = style.__ob__
|
|
|
|
// handle array syntax
|
|
if (Array.isArray(style)) {
|
|
style = vnode.data.style = toObject(style)
|
|
}
|
|
|
|
// clone the style for future updates,
|
|
// in case the user mutates the style object in-place.
|
|
if (needClone) {
|
|
style = vnode.data.style = extend({}, style)
|
|
}
|
|
|
|
for (name in oldStyle) {
|
|
if (!style[name]) {
|
|
el.style[normalize(name)] = ''
|
|
}
|
|
}
|
|
for (name in style) {
|
|
cur = style[name]
|
|
if (cur !== oldStyle[name]) {
|
|
// ie9 setting to null has no effect, must use empty string
|
|
el.style[normalize(name)] = cur || ''
|
|
}
|
|
}
|
|
}
|
|
|
|
var style = {
|
|
create: updateStyle,
|
|
update: updateStyle
|
|
}
|
|
|
|
/* */
|
|
|
|
/**
|
|
* Add class with compatibility for SVG since classList is not supported on
|
|
* SVG elements in IE
|
|
*/
|
|
function addClass (el, cls) {
|
|
/* istanbul ignore else */
|
|
if (el.classList) {
|
|
if (cls.indexOf(' ') > -1) {
|
|
cls.split(/\s+/).forEach(function (c) { return el.classList.add(c); })
|
|
} else {
|
|
el.classList.add(cls)
|
|
}
|
|
} else {
|
|
var cur = ' ' + el.getAttribute('class') + ' '
|
|
if (cur.indexOf(' ' + cls + ' ') < 0) {
|
|
el.setAttribute('class', (cur + cls).trim())
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Remove class with compatibility for SVG since classList is not supported on
|
|
* SVG elements in IE
|
|
*/
|
|
function removeClass (el, cls) {
|
|
/* istanbul ignore else */
|
|
if (el.classList) {
|
|
if (cls.indexOf(' ') > -1) {
|
|
cls.split(/\s+/).forEach(function (c) { return el.classList.remove(c); })
|
|
} else {
|
|
el.classList.remove(cls)
|
|
}
|
|
} else {
|
|
var cur = ' ' + el.getAttribute('class') + ' '
|
|
var tar = ' ' + cls + ' '
|
|
while (cur.indexOf(tar) >= 0) {
|
|
cur = cur.replace(tar, ' ')
|
|
}
|
|
el.setAttribute('class', cur.trim())
|
|
}
|
|
}
|
|
|
|
/* */
|
|
|
|
var hasTransition = inBrowser && !isIE9
|
|
var TRANSITION = 'transition'
|
|
var ANIMATION = 'animation'
|
|
|
|
// Transition property/event sniffing
|
|
var transitionProp = 'transition'
|
|
var transitionEndEvent = 'transitionend'
|
|
var animationProp = 'animation'
|
|
var animationEndEvent = 'animationend'
|
|
if (hasTransition) {
|
|
/* istanbul ignore if */
|
|
if (window.ontransitionend === undefined &&
|
|
window.onwebkittransitionend !== undefined) {
|
|
transitionProp = 'WebkitTransition'
|
|
transitionEndEvent = 'webkitTransitionEnd'
|
|
}
|
|
if (window.onanimationend === undefined &&
|
|
window.onwebkitanimationend !== undefined) {
|
|
animationProp = 'WebkitAnimation'
|
|
animationEndEvent = 'webkitAnimationEnd'
|
|
}
|
|
}
|
|
|
|
var raf = (inBrowser && window.requestAnimationFrame) || setTimeout
|
|
function nextFrame (fn) {
|
|
raf(function () {
|
|
raf(fn)
|
|
})
|
|
}
|
|
|
|
function addTransitionClass (el, cls) {
|
|
(el._transitionClasses || (el._transitionClasses = [])).push(cls)
|
|
addClass(el, cls)
|
|
}
|
|
|
|
function removeTransitionClass (el, cls) {
|
|
if (el._transitionClasses) {
|
|
remove(el._transitionClasses, cls)
|
|
}
|
|
removeClass(el, cls)
|
|
}
|
|
|
|
function whenTransitionEnds (
|
|
el,
|
|
expectedType,
|
|
cb
|
|
) {
|
|
var ref = getTransitionInfo(el, expectedType);
|
|
var type = ref.type;
|
|
var timeout = ref.timeout;
|
|
var propCount = ref.propCount;
|
|
if (!type) return cb()
|
|
var event = type === TRANSITION ? transitionEndEvent : animationEndEvent
|
|
var ended = 0
|
|
var end = function () {
|
|
el.removeEventListener(event, onEnd)
|
|
cb()
|
|
}
|
|
var onEnd = function (e) {
|
|
if (e.target === el) {
|
|
if (++ended >= propCount) {
|
|
end()
|
|
}
|
|
}
|
|
}
|
|
setTimeout(function () {
|
|
if (ended < propCount) {
|
|
end()
|
|
}
|
|
}, timeout + 1)
|
|
el.addEventListener(event, onEnd)
|
|
}
|
|
|
|
var transformRE = /\b(transform|all)(,|$)/
|
|
|
|
function getTransitionInfo (el, expectedType) {
|
|
var styles = window.getComputedStyle(el)
|
|
var transitioneDelays = styles[transitionProp + 'Delay'].split(', ')
|
|
var transitionDurations = styles[transitionProp + 'Duration'].split(', ')
|
|
var transitionTimeout = getTimeout(transitioneDelays, transitionDurations)
|
|
var animationDelays = styles[animationProp + 'Delay'].split(', ')
|
|
var animationDurations = styles[animationProp + 'Duration'].split(', ')
|
|
var animationTimeout = getTimeout(animationDelays, animationDurations)
|
|
|
|
var type
|
|
var timeout = 0
|
|
var propCount = 0
|
|
/* istanbul ignore if */
|
|
if (expectedType === TRANSITION) {
|
|
if (transitionTimeout > 0) {
|
|
type = TRANSITION
|
|
timeout = transitionTimeout
|
|
propCount = transitionDurations.length
|
|
}
|
|
} else if (expectedType === ANIMATION) {
|
|
if (animationTimeout > 0) {
|
|
type = ANIMATION
|
|
timeout = animationTimeout
|
|
propCount = animationDurations.length
|
|
}
|
|
} else {
|
|
timeout = Math.max(transitionTimeout, animationTimeout)
|
|
type = timeout > 0
|
|
? transitionTimeout > animationTimeout
|
|
? TRANSITION
|
|
: ANIMATION
|
|
: null
|
|
propCount = type
|
|
? type === TRANSITION
|
|
? transitionDurations.length
|
|
: animationDurations.length
|
|
: 0
|
|
}
|
|
var hasTransform =
|
|
type === TRANSITION &&
|
|
transformRE.test(styles[transitionProp + 'Property'])
|
|
return {
|
|
type: type,
|
|
timeout: timeout,
|
|
propCount: propCount,
|
|
hasTransform: hasTransform
|
|
}
|
|
}
|
|
|
|
function getTimeout (delays, durations) {
|
|
return Math.max.apply(null, durations.map(function (d, i) {
|
|
return toMs(d) + toMs(delays[i])
|
|
}))
|
|
}
|
|
|
|
function toMs (s) {
|
|
return Number(s.slice(0, -1)) * 1000
|
|
}
|
|
|
|
/* */
|
|
|
|
function enter (vnode) {
|
|
var el = vnode.elm
|
|
|
|
// call leave callback now
|
|
if (el._leaveCb) {
|
|
el._leaveCb.cancelled = true
|
|
el._leaveCb()
|
|
}
|
|
|
|
var data = resolveTransition(vnode.data.transition)
|
|
if (!data) {
|
|
return
|
|
}
|
|
|
|
/* istanbul ignore if */
|
|
if (el._enterCb || el.nodeType !== 1) {
|
|
return
|
|
}
|
|
|
|
var css = data.css;
|
|
var type = data.type;
|
|
var enterClass = data.enterClass;
|
|
var enterActiveClass = data.enterActiveClass;
|
|
var appearClass = data.appearClass;
|
|
var appearActiveClass = data.appearActiveClass;
|
|
var beforeEnter = data.beforeEnter;
|
|
var enter = data.enter;
|
|
var afterEnter = data.afterEnter;
|
|
var enterCancelled = data.enterCancelled;
|
|
var beforeAppear = data.beforeAppear;
|
|
var appear = data.appear;
|
|
var afterAppear = data.afterAppear;
|
|
var appearCancelled = data.appearCancelled;
|
|
|
|
// activeInstance will always be the <transition> component managing this
|
|
// transition. One edge case to check is when the <transition> is placed
|
|
// as the root node of a child component. In that case we need to check
|
|
// <transition>'s parent for appear check.
|
|
var transitionNode = activeInstance.$vnode
|
|
var context = transitionNode && transitionNode.parent
|
|
? transitionNode.parent.context
|
|
: activeInstance
|
|
|
|
var isAppear = !context._isMounted || !vnode.isRootInsert
|
|
|
|
if (isAppear && !appear && appear !== '') {
|
|
return
|
|
}
|
|
|
|
var startClass = isAppear ? appearClass : enterClass
|
|
var activeClass = isAppear ? appearActiveClass : enterActiveClass
|
|
var beforeEnterHook = isAppear ? (beforeAppear || beforeEnter) : beforeEnter
|
|
var enterHook = isAppear ? (typeof appear === 'function' ? appear : enter) : enter
|
|
var afterEnterHook = isAppear ? (afterAppear || afterEnter) : afterEnter
|
|
var enterCancelledHook = isAppear ? (appearCancelled || enterCancelled) : enterCancelled
|
|
|
|
var expectsCSS = css !== false && !isIE9
|
|
var userWantsControl =
|
|
enterHook &&
|
|
// enterHook may be a bound method which exposes
|
|
// the length of original fn as _length
|
|
(enterHook._length || enterHook.length) > 1
|
|
|
|
var cb = el._enterCb = once(function () {
|
|
if (expectsCSS) {
|
|
removeTransitionClass(el, activeClass)
|
|
}
|
|
if (cb.cancelled) {
|
|
if (expectsCSS) {
|
|
removeTransitionClass(el, startClass)
|
|
}
|
|
enterCancelledHook && enterCancelledHook(el)
|
|
} else {
|
|
afterEnterHook && afterEnterHook(el)
|
|
}
|
|
el._enterCb = null
|
|
})
|
|
|
|
if (!vnode.data.show) {
|
|
// remove pending leave element on enter by injecting an insert hook
|
|
mergeVNodeHook(vnode.data.hook || (vnode.data.hook = {}), 'insert', function () {
|
|
var parent = el.parentNode
|
|
var pendingNode = parent && parent._pending && parent._pending[vnode.key]
|
|
if (pendingNode && pendingNode.tag === vnode.tag && pendingNode.elm._leaveCb) {
|
|
pendingNode.elm._leaveCb()
|
|
}
|
|
enterHook && enterHook(el, cb)
|
|
})
|
|
}
|
|
|
|
// start enter transition
|
|
beforeEnterHook && beforeEnterHook(el)
|
|
if (expectsCSS) {
|
|
addTransitionClass(el, startClass)
|
|
addTransitionClass(el, activeClass)
|
|
nextFrame(function () {
|
|
removeTransitionClass(el, startClass)
|
|
if (!cb.cancelled && !userWantsControl) {
|
|
whenTransitionEnds(el, type, cb)
|
|
}
|
|
})
|
|
}
|
|
|
|
if (vnode.data.show) {
|
|
enterHook && enterHook(el, cb)
|
|
}
|
|
|
|
if (!expectsCSS && !userWantsControl) {
|
|
cb()
|
|
}
|
|
}
|
|
|
|
function leave (vnode, rm) {
|
|
var el = vnode.elm
|
|
|
|
// call enter callback now
|
|
if (el._enterCb) {
|
|
el._enterCb.cancelled = true
|
|
el._enterCb()
|
|
}
|
|
|
|
var data = resolveTransition(vnode.data.transition)
|
|
if (!data) {
|
|
return rm()
|
|
}
|
|
|
|
/* istanbul ignore if */
|
|
if (el._leaveCb || el.nodeType !== 1) {
|
|
return
|
|
}
|
|
|
|
var css = data.css;
|
|
var type = data.type;
|
|
var leaveClass = data.leaveClass;
|
|
var leaveActiveClass = data.leaveActiveClass;
|
|
var beforeLeave = data.beforeLeave;
|
|
var leave = data.leave;
|
|
var afterLeave = data.afterLeave;
|
|
var leaveCancelled = data.leaveCancelled;
|
|
var delayLeave = data.delayLeave;
|
|
|
|
var expectsCSS = css !== false && !isIE9
|
|
var userWantsControl =
|
|
leave &&
|
|
// leave hook may be a bound method which exposes
|
|
// the length of original fn as _length
|
|
(leave._length || leave.length) > 1
|
|
|
|
var cb = el._leaveCb = once(function () {
|
|
if (el.parentNode && el.parentNode._pending) {
|
|
el.parentNode._pending[vnode.key] = null
|
|
}
|
|
if (expectsCSS) {
|
|
removeTransitionClass(el, leaveActiveClass)
|
|
}
|
|
if (cb.cancelled) {
|
|
if (expectsCSS) {
|
|
removeTransitionClass(el, leaveClass)
|
|
}
|
|
leaveCancelled && leaveCancelled(el)
|
|
} else {
|
|
rm()
|
|
afterLeave && afterLeave(el)
|
|
}
|
|
el._leaveCb = null
|
|
})
|
|
|
|
if (delayLeave) {
|
|
delayLeave(performLeave)
|
|
} else {
|
|
performLeave()
|
|
}
|
|
|
|
function performLeave () {
|
|
// the delayed leave may have already been cancelled
|
|
if (cb.cancelled) {
|
|
return
|
|
}
|
|
// record leaving element
|
|
if (!vnode.data.show) {
|
|
(el.parentNode._pending || (el.parentNode._pending = {}))[vnode.key] = vnode
|
|
}
|
|
beforeLeave && beforeLeave(el)
|
|
if (expectsCSS) {
|
|
addTransitionClass(el, leaveClass)
|
|
addTransitionClass(el, leaveActiveClass)
|
|
nextFrame(function () {
|
|
removeTransitionClass(el, leaveClass)
|
|
if (!cb.cancelled && !userWantsControl) {
|
|
whenTransitionEnds(el, type, cb)
|
|
}
|
|
})
|
|
}
|
|
leave && leave(el, cb)
|
|
if (!expectsCSS && !userWantsControl) {
|
|
cb()
|
|
}
|
|
}
|
|
}
|
|
|
|
function resolveTransition (def) {
|
|
if (!def) {
|
|
return
|
|
}
|
|
/* istanbul ignore else */
|
|
if (typeof def === 'object') {
|
|
var res = {}
|
|
if (def.css !== false) {
|
|
extend(res, autoCssTransition(def.name || 'v'))
|
|
}
|
|
extend(res, def)
|
|
return res
|
|
} else if (typeof def === 'string') {
|
|
return autoCssTransition(def)
|
|
}
|
|
}
|
|
|
|
var autoCssTransition = cached(function (name) {
|
|
return {
|
|
enterClass: (name + "-enter"),
|
|
leaveClass: (name + "-leave"),
|
|
appearClass: (name + "-enter"),
|
|
enterActiveClass: (name + "-enter-active"),
|
|
leaveActiveClass: (name + "-leave-active"),
|
|
appearActiveClass: (name + "-enter-active")
|
|
}
|
|
})
|
|
|
|
function once (fn) {
|
|
var called = false
|
|
return function () {
|
|
if (!called) {
|
|
called = true
|
|
fn()
|
|
}
|
|
}
|
|
}
|
|
|
|
var transition = inBrowser ? {
|
|
create: function create (_, vnode) {
|
|
if (!vnode.data.show) {
|
|
enter(vnode)
|
|
}
|
|
},
|
|
remove: function remove (vnode, rm) {
|
|
/* istanbul ignore else */
|
|
if (!vnode.data.show) {
|
|
leave(vnode, rm)
|
|
} else {
|
|
rm()
|
|
}
|
|
}
|
|
} : {}
|
|
|
|
var platformModules = [
|
|
attrs,
|
|
klass,
|
|
events,
|
|
domProps,
|
|
style,
|
|
transition
|
|
]
|
|
|
|
/* */
|
|
|
|
// the directive module should be applied last, after all
|
|
// built-in modules have been applied.
|
|
var modules = platformModules.concat(baseModules)
|
|
|
|
var patch = createPatchFunction({ nodeOps: nodeOps, modules: modules })
|
|
|
|
/**
|
|
* Not type checking this file because flow doesn't like attaching
|
|
* properties to Elements.
|
|
*/
|
|
|
|
var modelableTagRE = /^input|select|textarea|vue-component-[0-9]+(-[0-9a-zA-Z_\-]*)?$/
|
|
|
|
/* istanbul ignore if */
|
|
if (isIE9) {
|
|
// http://www.matts411.com/post/internet-explorer-9-oninput/
|
|
document.addEventListener('selectionchange', function () {
|
|
var el = document.activeElement
|
|
if (el && el.vmodel) {
|
|
trigger(el, 'input')
|
|
}
|
|
})
|
|
}
|
|
|
|
var model = {
|
|
bind: function bind (el, binding, vnode) {
|
|
if (true) {
|
|
if (!modelableTagRE.test(vnode.tag)) {
|
|
warn(
|
|
"v-model is not supported on element type: <" + (vnode.tag) + ">. " +
|
|
'If you are working with contenteditable, it\'s recommended to ' +
|
|
'wrap a library dedicated for that purpose inside a custom component.',
|
|
vnode.context
|
|
)
|
|
}
|
|
}
|
|
if (vnode.tag === 'select') {
|
|
setSelected(el, binding, vnode.context)
|
|
} else {
|
|
if (!isAndroid) {
|
|
el.addEventListener('compositionstart', onCompositionStart)
|
|
el.addEventListener('compositionend', onCompositionEnd)
|
|
}
|
|
/* istanbul ignore if */
|
|
if (isIE9) {
|
|
el.vmodel = true
|
|
}
|
|
}
|
|
},
|
|
componentUpdated: function componentUpdated (el, binding, vnode) {
|
|
if (vnode.tag === 'select') {
|
|
setSelected(el, binding, vnode.context)
|
|
// in case the options rendered by v-for have changed,
|
|
// it's possible that the value is out-of-sync with the rendered options.
|
|
// detect such cases and filter out values that no longer has a matchig
|
|
// option in the DOM.
|
|
var needReset = el.multiple
|
|
? binding.value.some(function (v) { return hasNoMatchingOption(v, el.options); })
|
|
: hasNoMatchingOption(binding.value, el.options)
|
|
if (needReset) {
|
|
trigger(el, 'change')
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
function setSelected (el, binding, vm) {
|
|
var value = binding.value
|
|
var isMultiple = el.multiple
|
|
if (isMultiple && !Array.isArray(value)) {
|
|
"development" !== 'production' && warn(
|
|
"<select multiple v-model=\"" + (binding.expression) + "\"> " +
|
|
"expects an Array value for its binding, but got " + (Object.prototype.toString.call(value).slice(8, -1)),
|
|
vm
|
|
)
|
|
return
|
|
}
|
|
var selected, option
|
|
for (var i = 0, l = el.options.length; i < l; i++) {
|
|
option = el.options[i]
|
|
if (isMultiple) {
|
|
selected = value.indexOf(getValue(option)) > -1
|
|
if (option.selected !== selected) {
|
|
option.selected = selected
|
|
}
|
|
} else {
|
|
if (getValue(option) === value) {
|
|
if (el.selectedIndex !== i) {
|
|
el.selectedIndex = i
|
|
}
|
|
return
|
|
}
|
|
}
|
|
}
|
|
if (!isMultiple) {
|
|
el.selectedIndex = -1
|
|
}
|
|
}
|
|
|
|
function hasNoMatchingOption (value, options) {
|
|
for (var i = 0, l = options.length; i < l; i++) {
|
|
if (getValue(options[i]) === value) {
|
|
return false
|
|
}
|
|
}
|
|
return true
|
|
}
|
|
|
|
function getValue (option) {
|
|
return '_value' in option
|
|
? option._value
|
|
: option.value || option.text
|
|
}
|
|
|
|
function onCompositionStart (e) {
|
|
e.target.composing = true
|
|
}
|
|
|
|
function onCompositionEnd (e) {
|
|
e.target.composing = false
|
|
trigger(e.target, 'input')
|
|
}
|
|
|
|
function trigger (el, type) {
|
|
var e = document.createEvent('HTMLEvents')
|
|
e.initEvent(type, true, true)
|
|
el.dispatchEvent(e)
|
|
}
|
|
|
|
/* */
|
|
|
|
// recursively search for possible transition defined inside the component root
|
|
function locateNode (vnode) {
|
|
return vnode.child && (!vnode.data || !vnode.data.transition)
|
|
? locateNode(vnode.child._vnode)
|
|
: vnode
|
|
}
|
|
|
|
var show = {
|
|
bind: function bind (el, ref, vnode) {
|
|
var value = ref.value;
|
|
|
|
vnode = locateNode(vnode)
|
|
var transition = vnode.data && vnode.data.transition
|
|
if (value && transition && !isIE9) {
|
|
enter(vnode)
|
|
}
|
|
var originalDisplay = el.style.display === 'none' ? '' : el.style.display
|
|
el.style.display = value ? originalDisplay : 'none'
|
|
el.__vOriginalDisplay = originalDisplay
|
|
},
|
|
update: function update (el, ref, vnode) {
|
|
var value = ref.value;
|
|
var oldValue = ref.oldValue;
|
|
|
|
/* istanbul ignore if */
|
|
if (value === oldValue) return
|
|
vnode = locateNode(vnode)
|
|
var transition = vnode.data && vnode.data.transition
|
|
if (transition && !isIE9) {
|
|
if (value) {
|
|
enter(vnode)
|
|
el.style.display = el.__vOriginalDisplay
|
|
} else {
|
|
leave(vnode, function () {
|
|
el.style.display = 'none'
|
|
})
|
|
}
|
|
} else {
|
|
el.style.display = value ? el.__vOriginalDisplay : 'none'
|
|
}
|
|
}
|
|
}
|
|
|
|
var platformDirectives = {
|
|
model: model,
|
|
show: show
|
|
}
|
|
|
|
/* */
|
|
|
|
// Provides transition support for a single element/component.
|
|
// supports transition mode (out-in / in-out)
|
|
|
|
var transitionProps = {
|
|
name: String,
|
|
appear: Boolean,
|
|
css: Boolean,
|
|
mode: String,
|
|
type: String,
|
|
enterClass: String,
|
|
leaveClass: String,
|
|
enterActiveClass: String,
|
|
leaveActiveClass: String,
|
|
appearClass: String,
|
|
appearActiveClass: String
|
|
}
|
|
|
|
// in case the child is also an abstract component, e.g. <keep-alive>
|
|
// we want to recrusively retrieve the real component to be rendered
|
|
function getRealChild (vnode) {
|
|
var compOptions = vnode && vnode.componentOptions
|
|
if (compOptions && compOptions.Ctor.options.abstract) {
|
|
return getRealChild(getFirstComponentChild(compOptions.children))
|
|
} else {
|
|
return vnode
|
|
}
|
|
}
|
|
|
|
function extractTransitionData (comp) {
|
|
var data = {}
|
|
var options = comp.$options
|
|
// props
|
|
for (var key in options.propsData) {
|
|
data[key] = comp[key]
|
|
}
|
|
// events.
|
|
// extract listeners and pass them directly to the transition methods
|
|
var listeners = options._parentListeners
|
|
for (var key$1 in listeners) {
|
|
data[camelize(key$1)] = listeners[key$1].fn
|
|
}
|
|
return data
|
|
}
|
|
|
|
function placeholder (h, rawChild) {
|
|
return /\d-keep-alive$/.test(rawChild.tag)
|
|
? h('keep-alive')
|
|
: null
|
|
}
|
|
|
|
function hasParentTransition (vnode) {
|
|
while ((vnode = vnode.parent)) {
|
|
if (vnode.data.transition) {
|
|
return true
|
|
}
|
|
}
|
|
}
|
|
|
|
var Transition = {
|
|
name: 'transition',
|
|
props: transitionProps,
|
|
abstract: true,
|
|
render: function render (h) {
|
|
var this$1 = this;
|
|
|
|
var children = this.$slots.default
|
|
if (!children) {
|
|
return
|
|
}
|
|
|
|
// filter out text nodes (possible whitespaces)
|
|
children = children.filter(function (c) { return c.tag; })
|
|
/* istanbul ignore if */
|
|
if (!children.length) {
|
|
return
|
|
}
|
|
|
|
// warn multiple elements
|
|
if ("development" !== 'production' && children.length > 1) {
|
|
warn(
|
|
'<transition> can only be used on a single element. Use ' +
|
|
'<transition-group> for lists.',
|
|
this.$parent
|
|
)
|
|
}
|
|
|
|
var mode = this.mode
|
|
|
|
// warn invalid mode
|
|
if ("development" !== 'production' &&
|
|
mode && mode !== 'in-out' && mode !== 'out-in') {
|
|
warn(
|
|
'invalid <transition> mode: ' + mode,
|
|
this.$parent
|
|
)
|
|
}
|
|
|
|
var rawChild = children[0]
|
|
|
|
// if this is a component root node and the component's
|
|
// parent container node also has transition, skip.
|
|
if (hasParentTransition(this.$vnode)) {
|
|
return rawChild
|
|
}
|
|
|
|
// apply transition data to child
|
|
// use getRealChild() to ignore abstract components e.g. keep-alive
|
|
var child = getRealChild(rawChild)
|
|
/* istanbul ignore if */
|
|
if (!child) {
|
|
return rawChild
|
|
}
|
|
|
|
if (this._leaving) {
|
|
return placeholder(h, rawChild)
|
|
}
|
|
|
|
child.key = child.key == null
|
|
? ("__v" + (child.tag + this._uid) + "__")
|
|
: child.key
|
|
var data = (child.data || (child.data = {})).transition = extractTransitionData(this)
|
|
var oldRawChild = this._vnode
|
|
var oldChild = getRealChild(oldRawChild)
|
|
|
|
// mark v-show
|
|
// so that the transition module can hand over the control to the directive
|
|
if (child.data.directives && child.data.directives.some(function (d) { return d.name === 'show'; })) {
|
|
child.data.show = true
|
|
}
|
|
|
|
if (oldChild && oldChild.data && oldChild.key !== child.key) {
|
|
// replace old child transition data with fresh one
|
|
// important for dynamic transitions!
|
|
var oldData = oldChild.data.transition = extend({}, data)
|
|
|
|
// handle transition mode
|
|
if (mode === 'out-in') {
|
|
// return placeholder node and queue update when leave finishes
|
|
this._leaving = true
|
|
mergeVNodeHook(oldData, 'afterLeave', function () {
|
|
this$1._leaving = false
|
|
this$1.$forceUpdate()
|
|
})
|
|
return placeholder(h, rawChild)
|
|
} else if (mode === 'in-out') {
|
|
var delayedLeave
|
|
var performLeave = function () { delayedLeave() }
|
|
mergeVNodeHook(data, 'afterEnter', performLeave)
|
|
mergeVNodeHook(data, 'enterCancelled', performLeave)
|
|
mergeVNodeHook(oldData, 'delayLeave', function (leave) {
|
|
delayedLeave = leave
|
|
})
|
|
}
|
|
}
|
|
|
|
return rawChild
|
|
}
|
|
}
|
|
|
|
/* */
|
|
|
|
// Provides transition support for list items.
|
|
// supports move transitions using the FLIP technique.
|
|
|
|
// Because the vdom's children update algorithm is "unstable" - i.e.
|
|
// it doesn't guarantee the relative positioning of removed elements,
|
|
// we force transition-group to update its children into two passes:
|
|
// in the first pass, we remove all nodes that need to be removed,
|
|
// triggering their leaving transition; in the second pass, we insert/move
|
|
// into the final disired state. This way in the second pass removed
|
|
// nodes will remain where they should be.
|
|
|
|
var props = extend({
|
|
tag: String,
|
|
moveClass: String
|
|
}, transitionProps)
|
|
|
|
delete props.mode
|
|
|
|
var TransitionGroup = {
|
|
props: props,
|
|
|
|
render: function render (h) {
|
|
var tag = this.tag || this.$vnode.data.tag || 'span'
|
|
var map = Object.create(null)
|
|
var prevChildren = this.prevChildren = this.children
|
|
var rawChildren = this.$slots.default || []
|
|
var children = this.children = []
|
|
var transitionData = extractTransitionData(this)
|
|
|
|
for (var i = 0; i < rawChildren.length; i++) {
|
|
var c = rawChildren[i]
|
|
if (c.tag) {
|
|
if (c.key != null && String(c.key).indexOf('__vlist') !== 0) {
|
|
children.push(c)
|
|
map[c.key] = c
|
|
;(c.data || (c.data = {})).transition = transitionData
|
|
} else if (true) {
|
|
var opts = c.componentOptions
|
|
var name = opts
|
|
? (opts.Ctor.options.name || opts.tag)
|
|
: c.tag
|
|
warn(("<transition-group> children must be keyed: <" + name + ">"))
|
|
}
|
|
}
|
|
}
|
|
|
|
if (prevChildren) {
|
|
var kept = []
|
|
var removed = []
|
|
for (var i$1 = 0; i$1 < prevChildren.length; i$1++) {
|
|
var c$1 = prevChildren[i$1]
|
|
c$1.data.transition = transitionData
|
|
c$1.data.pos = c$1.elm.getBoundingClientRect()
|
|
if (map[c$1.key]) {
|
|
kept.push(c$1)
|
|
} else {
|
|
removed.push(c$1)
|
|
}
|
|
}
|
|
this.kept = h(tag, null, kept)
|
|
this.removed = removed
|
|
}
|
|
|
|
return h(tag, null, children)
|
|
},
|
|
|
|
beforeUpdate: function beforeUpdate () {
|
|
// force removing pass
|
|
this.__patch__(
|
|
this._vnode,
|
|
this.kept,
|
|
false, // hydrating
|
|
true // removeOnly (!important, avoids unnecessary moves)
|
|
)
|
|
this._vnode = this.kept
|
|
},
|
|
|
|
updated: function updated () {
|
|
var children = this.prevChildren
|
|
var moveClass = this.moveClass || (this.name + '-move')
|
|
if (!children.length || !this.hasMove(children[0].elm, moveClass)) {
|
|
return
|
|
}
|
|
|
|
children.forEach(function (c) {
|
|
/* istanbul ignore if */
|
|
if (c.elm._moveCb) {
|
|
c.elm._moveCb()
|
|
}
|
|
/* istanbul ignore if */
|
|
if (c.elm._enterCb) {
|
|
c.elm._enterCb()
|
|
}
|
|
var oldPos = c.data.pos
|
|
var newPos = c.data.pos = c.elm.getBoundingClientRect()
|
|
var dx = oldPos.left - newPos.left
|
|
var dy = oldPos.top - newPos.top
|
|
if (dx || dy) {
|
|
c.data.moved = true
|
|
var s = c.elm.style
|
|
s.transform = s.WebkitTransform = "translate(" + dx + "px," + dy + "px)"
|
|
s.transitionDuration = '0s'
|
|
}
|
|
})
|
|
|
|
// force reflow to put everything in position
|
|
var f = document.body.offsetHeight // eslint-disable-line
|
|
|
|
children.forEach(function (c) {
|
|
if (c.data.moved) {
|
|
var el = c.elm
|
|
var s = el.style
|
|
addTransitionClass(el, moveClass)
|
|
s.transform = s.WebkitTransform = s.transitionDuration = ''
|
|
el._moveDest = c.data.pos
|
|
el.addEventListener(transitionEndEvent, el._moveCb = function cb (e) {
|
|
if (!e || /transform$/.test(e.propertyName)) {
|
|
el.removeEventListener(transitionEndEvent, cb)
|
|
el._moveCb = null
|
|
removeTransitionClass(el, moveClass)
|
|
}
|
|
})
|
|
}
|
|
})
|
|
},
|
|
|
|
methods: {
|
|
hasMove: function hasMove (el, moveClass) {
|
|
/* istanbul ignore if */
|
|
if (!hasTransition) {
|
|
return false
|
|
}
|
|
if (this._hasMove != null) {
|
|
return this._hasMove
|
|
}
|
|
addTransitionClass(el, moveClass)
|
|
var info = getTransitionInfo(el)
|
|
removeTransitionClass(el, moveClass)
|
|
return (this._hasMove = info.hasTransform)
|
|
}
|
|
}
|
|
}
|
|
|
|
var platformComponents = {
|
|
Transition: Transition,
|
|
TransitionGroup: TransitionGroup
|
|
}
|
|
|
|
/* */
|
|
|
|
// install platform specific utils
|
|
Vue.config.isUnknownElement = isUnknownElement
|
|
Vue.config.isReservedTag = isReservedTag
|
|
Vue.config.getTagNamespace = getTagNamespace
|
|
Vue.config.mustUseProp = mustUseProp
|
|
|
|
// install platform runtime directives & components
|
|
extend(Vue.options.directives, platformDirectives)
|
|
extend(Vue.options.components, platformComponents)
|
|
|
|
// install platform patch function
|
|
Vue.prototype.__patch__ = config._isServer ? noop : patch
|
|
|
|
// wrap mount
|
|
Vue.prototype.$mount = function (
|
|
el,
|
|
hydrating
|
|
) {
|
|
el = el && !config._isServer ? query(el) : undefined
|
|
return this._mount(el, hydrating)
|
|
}
|
|
|
|
// devtools global hook
|
|
/* istanbul ignore next */
|
|
setTimeout(function () {
|
|
if (config.devtools) {
|
|
if (devtools) {
|
|
devtools.emit('init', Vue)
|
|
} else if (
|
|
"development" !== 'production' &&
|
|
inBrowser && /Chrome\/\d+/.test(window.navigator.userAgent)
|
|
) {
|
|
console.log(
|
|
'Download the Vue Devtools for a better development experience:\n' +
|
|
'https://github.com/vuejs/vue-devtools'
|
|
)
|
|
}
|
|
}
|
|
}, 0)
|
|
|
|
/* */
|
|
|
|
// check whether current browser encodes a char inside attribute values
|
|
function shouldDecode (content, encoded) {
|
|
var div = document.createElement('div')
|
|
div.innerHTML = "<div a=\"" + content + "\">"
|
|
return div.innerHTML.indexOf(encoded) > 0
|
|
}
|
|
|
|
// According to
|
|
// https://w3c.github.io/DOM-Parsing/#dfn-serializing-an-attribute-value
|
|
// when serializing innerHTML, <, >, ", & should be encoded as entities.
|
|
// However, only some browsers, e.g. PhantomJS, encodes < and >.
|
|
// this causes problems with the in-browser parser.
|
|
var shouldDecodeTags = inBrowser ? shouldDecode('>', '>') : false
|
|
|
|
// #3663
|
|
// IE encodes newlines inside attribute values while other browsers don't
|
|
var shouldDecodeNewlines = inBrowser ? shouldDecode('\n', ' ') : false
|
|
|
|
/* */
|
|
|
|
var decoder = document.createElement('div')
|
|
|
|
function decodeHTML (html) {
|
|
decoder.innerHTML = html
|
|
return decoder.textContent
|
|
}
|
|
|
|
/**
|
|
* Not type-checking this file because it's mostly vendor code.
|
|
*/
|
|
|
|
/*!
|
|
* HTML Parser By John Resig (ejohn.org)
|
|
* Modified by Juriy "kangax" Zaytsev
|
|
* Original code by Erik Arvidsson, Mozilla Public License
|
|
* http://erik.eae.net/simplehtmlparser/simplehtmlparser.js
|
|
*/
|
|
|
|
// Regular Expressions for parsing tags and attributes
|
|
var singleAttrIdentifier = /([^\s"'<>\/=]+)/
|
|
var singleAttrAssign = /(?:=)/
|
|
var singleAttrValues = [
|
|
// attr value double quotes
|
|
/"([^"]*)"+/.source,
|
|
// attr value, single quotes
|
|
/'([^']*)'+/.source,
|
|
// attr value, no quotes
|
|
/([^\s"'=<>`]+)/.source
|
|
]
|
|
var attribute = new RegExp(
|
|
'^\\s*' + singleAttrIdentifier.source +
|
|
'(?:\\s*(' + singleAttrAssign.source + ')' +
|
|
'\\s*(?:' + singleAttrValues.join('|') + '))?'
|
|
)
|
|
|
|
// could use https://www.w3.org/TR/1999/REC-xml-names-19990114/#NT-QName
|
|
// but for Vue templates we can enforce a simple charset
|
|
var ncname = '[a-zA-Z_][\\w\\-\\.]*'
|
|
var qnameCapture = '((?:' + ncname + '\\:)?' + ncname + ')'
|
|
var startTagOpen = new RegExp('^<' + qnameCapture)
|
|
var startTagClose = /^\s*(\/?)>/
|
|
var endTag = new RegExp('^<\\/' + qnameCapture + '[^>]*>')
|
|
var doctype = /^<!DOCTYPE [^>]+>/i
|
|
|
|
var IS_REGEX_CAPTURING_BROKEN = false
|
|
'x'.replace(/x(.)?/g, function (m, g) {
|
|
IS_REGEX_CAPTURING_BROKEN = g === ''
|
|
})
|
|
|
|
// Special Elements (can contain anything)
|
|
var isSpecialTag = makeMap('script,style', true)
|
|
|
|
var reCache = {}
|
|
|
|
var ltRE = /</g
|
|
var gtRE = />/g
|
|
var nlRE = / /g
|
|
var ampRE = /&/g
|
|
var quoteRE = /"/g
|
|
|
|
function decodeAttr (value, shouldDecodeTags, shouldDecodeNewlines) {
|
|
if (shouldDecodeTags) {
|
|
value = value.replace(ltRE, '<').replace(gtRE, '>')
|
|
}
|
|
if (shouldDecodeNewlines) {
|
|
value = value.replace(nlRE, '\n')
|
|
}
|
|
return value.replace(ampRE, '&').replace(quoteRE, '"')
|
|
}
|
|
|
|
function parseHTML (html, options) {
|
|
var stack = []
|
|
var expectHTML = options.expectHTML
|
|
var isUnaryTag = options.isUnaryTag || no
|
|
var isFromDOM = options.isFromDOM
|
|
var index = 0
|
|
var last, lastTag
|
|
while (html) {
|
|
last = html
|
|
// Make sure we're not in a script or style element
|
|
if (!lastTag || !isSpecialTag(lastTag)) {
|
|
var textEnd = html.indexOf('<')
|
|
if (textEnd === 0) {
|
|
// Comment:
|
|
if (/^<!--/.test(html)) {
|
|
var commentEnd = html.indexOf('-->')
|
|
|
|
if (commentEnd >= 0) {
|
|
advance(commentEnd + 3)
|
|
continue
|
|
}
|
|
}
|
|
|
|
// http://en.wikipedia.org/wiki/Conditional_comment#Downlevel-revealed_conditional_comment
|
|
if (/^<!\[/.test(html)) {
|
|
var conditionalEnd = html.indexOf(']>')
|
|
|
|
if (conditionalEnd >= 0) {
|
|
advance(conditionalEnd + 2)
|
|
continue
|
|
}
|
|
}
|
|
|
|
// Doctype:
|
|
var doctypeMatch = html.match(doctype)
|
|
if (doctypeMatch) {
|
|
advance(doctypeMatch[0].length)
|
|
continue
|
|
}
|
|
|
|
// End tag:
|
|
var endTagMatch = html.match(endTag)
|
|
if (endTagMatch) {
|
|
var curIndex = index
|
|
advance(endTagMatch[0].length)
|
|
parseEndTag(endTagMatch[0], endTagMatch[1], curIndex, index)
|
|
continue
|
|
}
|
|
|
|
// Start tag:
|
|
var startTagMatch = parseStartTag()
|
|
if (startTagMatch) {
|
|
handleStartTag(startTagMatch)
|
|
continue
|
|
}
|
|
}
|
|
|
|
var text
|
|
if (textEnd >= 0) {
|
|
text = html.substring(0, textEnd)
|
|
advance(textEnd)
|
|
} else {
|
|
text = html
|
|
html = ''
|
|
}
|
|
|
|
if (options.chars) {
|
|
options.chars(text)
|
|
}
|
|
} else {
|
|
var stackedTag = lastTag.toLowerCase()
|
|
var reStackedTag = reCache[stackedTag] || (reCache[stackedTag] = new RegExp('([\\s\\S]*?)(</' + stackedTag + '[^>]*>)', 'i'))
|
|
var endTagLength = 0
|
|
var rest = html.replace(reStackedTag, function (all, text, endTag) {
|
|
endTagLength = endTag.length
|
|
if (stackedTag !== 'script' && stackedTag !== 'style' && stackedTag !== 'noscript') {
|
|
text = text
|
|
.replace(/<!--([\s\S]*?)-->/g, '$1')
|
|
.replace(/<!\[CDATA\[([\s\S]*?)\]\]>/g, '$1')
|
|
}
|
|
if (options.chars) {
|
|
options.chars(text)
|
|
}
|
|
return ''
|
|
})
|
|
index += html.length - rest.length
|
|
html = rest
|
|
parseEndTag('</' + stackedTag + '>', stackedTag, index - endTagLength, index)
|
|
}
|
|
|
|
if (html === last) {
|
|
throw new Error('Error parsing template:\n\n' + html)
|
|
}
|
|
}
|
|
|
|
// Clean up any remaining tags
|
|
parseEndTag()
|
|
|
|
function advance (n) {
|
|
index += n
|
|
html = html.substring(n)
|
|
}
|
|
|
|
function parseStartTag () {
|
|
var start = html.match(startTagOpen)
|
|
if (start) {
|
|
var match = {
|
|
tagName: start[1],
|
|
attrs: [],
|
|
start: index
|
|
}
|
|
advance(start[0].length)
|
|
var end, attr
|
|
while (!(end = html.match(startTagClose)) && (attr = html.match(attribute))) {
|
|
advance(attr[0].length)
|
|
match.attrs.push(attr)
|
|
}
|
|
if (end) {
|
|
match.unarySlash = end[1]
|
|
advance(end[0].length)
|
|
match.end = index
|
|
return match
|
|
}
|
|
}
|
|
}
|
|
|
|
function handleStartTag (match) {
|
|
var tagName = match.tagName
|
|
var unarySlash = match.unarySlash
|
|
|
|
if (expectHTML) {
|
|
if (lastTag === 'p' && isNonPhrasingTag(tagName)) {
|
|
parseEndTag('', lastTag)
|
|
}
|
|
if (canBeLeftOpenTag(tagName) && lastTag === tagName) {
|
|
parseEndTag('', tagName)
|
|
}
|
|
}
|
|
|
|
var unary = isUnaryTag(tagName) || tagName === 'html' && lastTag === 'head' || !!unarySlash
|
|
|
|
var l = match.attrs.length
|
|
var attrs = new Array(l)
|
|
for (var i = 0; i < l; i++) {
|
|
var args = match.attrs[i]
|
|
// hackish work around FF bug https://bugzilla.mozilla.org/show_bug.cgi?id=369778
|
|
if (IS_REGEX_CAPTURING_BROKEN && args[0].indexOf('""') === -1) {
|
|
if (args[3] === '') { delete args[3] }
|
|
if (args[4] === '') { delete args[4] }
|
|
if (args[5] === '') { delete args[5] }
|
|
}
|
|
var value = args[3] || args[4] || args[5] || ''
|
|
attrs[i] = {
|
|
name: args[1],
|
|
value: isFromDOM ? decodeAttr(
|
|
value,
|
|
options.shouldDecodeTags,
|
|
options.shouldDecodeNewlines
|
|
) : value
|
|
}
|
|
}
|
|
|
|
if (!unary) {
|
|
stack.push({ tag: tagName, attrs: attrs })
|
|
lastTag = tagName
|
|
unarySlash = ''
|
|
}
|
|
|
|
if (options.start) {
|
|
options.start(tagName, attrs, unary, match.start, match.end)
|
|
}
|
|
}
|
|
|
|
function parseEndTag (tag, tagName, start, end) {
|
|
var pos
|
|
if (start == null) start = index
|
|
if (end == null) end = index
|
|
|
|
// Find the closest opened tag of the same type
|
|
if (tagName) {
|
|
var needle = tagName.toLowerCase()
|
|
for (pos = stack.length - 1; pos >= 0; pos--) {
|
|
if (stack[pos].tag.toLowerCase() === needle) {
|
|
break
|
|
}
|
|
}
|
|
} else {
|
|
// If no tag name is provided, clean shop
|
|
pos = 0
|
|
}
|
|
|
|
if (pos >= 0) {
|
|
// Close all the open elements, up the stack
|
|
for (var i = stack.length - 1; i >= pos; i--) {
|
|
if (options.end) {
|
|
options.end(stack[i].tag, start, end)
|
|
}
|
|
}
|
|
|
|
// Remove the open elements from the stack
|
|
stack.length = pos
|
|
lastTag = pos && stack[pos - 1].tag
|
|
} else if (tagName.toLowerCase() === 'br') {
|
|
if (options.start) {
|
|
options.start(tagName, [], true, start, end)
|
|
}
|
|
} else if (tagName.toLowerCase() === 'p') {
|
|
if (options.start) {
|
|
options.start(tagName, [], false, start, end)
|
|
}
|
|
if (options.end) {
|
|
options.end(tagName, start, end)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/* */
|
|
|
|
function parseFilters (exp) {
|
|
var inSingle = false
|
|
var inDouble = false
|
|
var curly = 0
|
|
var square = 0
|
|
var paren = 0
|
|
var lastFilterIndex = 0
|
|
var c, prev, i, expression, filters
|
|
|
|
for (i = 0; i < exp.length; i++) {
|
|
prev = c
|
|
c = exp.charCodeAt(i)
|
|
if (inSingle) {
|
|
// check single quote
|
|
if (c === 0x27 && prev !== 0x5C) inSingle = !inSingle
|
|
} else if (inDouble) {
|
|
// check double quote
|
|
if (c === 0x22 && prev !== 0x5C) inDouble = !inDouble
|
|
} else if (
|
|
c === 0x7C && // pipe
|
|
exp.charCodeAt(i + 1) !== 0x7C &&
|
|
exp.charCodeAt(i - 1) !== 0x7C &&
|
|
!curly && !square && !paren
|
|
) {
|
|
if (expression === undefined) {
|
|
// first filter, end of expression
|
|
lastFilterIndex = i + 1
|
|
expression = exp.slice(0, i).trim()
|
|
} else {
|
|
pushFilter()
|
|
}
|
|
} else {
|
|
switch (c) {
|
|
case 0x22: inDouble = true; break // "
|
|
case 0x27: inSingle = true; break // '
|
|
case 0x28: paren++; break // (
|
|
case 0x29: paren--; break // )
|
|
case 0x5B: square++; break // [
|
|
case 0x5D: square--; break // ]
|
|
case 0x7B: curly++; break // {
|
|
case 0x7D: curly--; break // }
|
|
}
|
|
}
|
|
}
|
|
|
|
if (expression === undefined) {
|
|
expression = exp.slice(0, i).trim()
|
|
} else if (lastFilterIndex !== 0) {
|
|
pushFilter()
|
|
}
|
|
|
|
function pushFilter () {
|
|
(filters || (filters = [])).push(exp.slice(lastFilterIndex, i).trim())
|
|
lastFilterIndex = i + 1
|
|
}
|
|
|
|
if (filters) {
|
|
for (i = 0; i < filters.length; i++) {
|
|
expression = wrapFilter(expression, filters[i])
|
|
}
|
|
}
|
|
|
|
return expression
|
|
}
|
|
|
|
function wrapFilter (exp, filter) {
|
|
var i = filter.indexOf('(')
|
|
if (i < 0) {
|
|
// _f: resolveFilter
|
|
return ("_f(\"" + filter + "\")(" + exp + ")")
|
|
} else {
|
|
var name = filter.slice(0, i)
|
|
var args = filter.slice(i + 1)
|
|
return ("_f(\"" + name + "\")(" + exp + "," + args)
|
|
}
|
|
}
|
|
|
|
/* */
|
|
|
|
var defaultTagRE = /\{\{((?:.|\n)+?)\}\}/g
|
|
var regexEscapeRE = /[-.*+?^${}()|[\]\/\\]/g
|
|
|
|
var buildRegex = cached(function (delimiters) {
|
|
var open = delimiters[0].replace(regexEscapeRE, '\\$&')
|
|
var close = delimiters[1].replace(regexEscapeRE, '\\$&')
|
|
return new RegExp(open + '((?:.|\\n)+?)' + close, 'g')
|
|
})
|
|
|
|
function parseText (
|
|
text,
|
|
delimiters
|
|
) {
|
|
var tagRE = delimiters ? buildRegex(delimiters) : defaultTagRE
|
|
if (!tagRE.test(text)) {
|
|
return
|
|
}
|
|
var tokens = []
|
|
var lastIndex = tagRE.lastIndex = 0
|
|
var match, index
|
|
while ((match = tagRE.exec(text))) {
|
|
index = match.index
|
|
// push text token
|
|
if (index > lastIndex) {
|
|
tokens.push(JSON.stringify(text.slice(lastIndex, index)))
|
|
}
|
|
// tag token
|
|
var exp = parseFilters(match[1].trim())
|
|
tokens.push(("_s(" + exp + ")"))
|
|
lastIndex = index + match[0].length
|
|
}
|
|
if (lastIndex < text.length) {
|
|
tokens.push(JSON.stringify(text.slice(lastIndex)))
|
|
}
|
|
return tokens.join('+')
|
|
}
|
|
|
|
/* */
|
|
|
|
function baseWarn (msg) {
|
|
console.error(("[Vue parser]: " + msg))
|
|
}
|
|
|
|
function pluckModuleFunction (
|
|
modules,
|
|
key
|
|
) {
|
|
return modules
|
|
? modules.map(function (m) { return m[key]; }).filter(function (_) { return _; })
|
|
: []
|
|
}
|
|
|
|
function addProp (el, name, value) {
|
|
(el.props || (el.props = [])).push({ name: name, value: value })
|
|
}
|
|
|
|
function addAttr (el, name, value) {
|
|
(el.attrs || (el.attrs = [])).push({ name: name, value: value })
|
|
}
|
|
|
|
function addDirective (
|
|
el,
|
|
name,
|
|
value,
|
|
arg,
|
|
modifiers
|
|
) {
|
|
(el.directives || (el.directives = [])).push({ name: name, value: value, arg: arg, modifiers: modifiers })
|
|
}
|
|
|
|
function addHook (el, name, code) {
|
|
var hooks = el.hooks || (el.hooks = {})
|
|
var hook = hooks[name]
|
|
/* istanbul ignore if */
|
|
if (hook) {
|
|
hook.push(code)
|
|
} else {
|
|
hooks[name] = [code]
|
|
}
|
|
}
|
|
|
|
function addHandler (
|
|
el,
|
|
name,
|
|
value,
|
|
modifiers,
|
|
important
|
|
) {
|
|
// check capture modifier
|
|
if (modifiers && modifiers.capture) {
|
|
delete modifiers.capture
|
|
name = '!' + name // mark the event as captured
|
|
}
|
|
var events
|
|
if (modifiers && modifiers.native) {
|
|
delete modifiers.native
|
|
events = el.nativeEvents || (el.nativeEvents = {})
|
|
} else {
|
|
events = el.events || (el.events = {})
|
|
}
|
|
var newHandler = { value: value, modifiers: modifiers }
|
|
var handlers = events[name]
|
|
/* istanbul ignore if */
|
|
if (Array.isArray(handlers)) {
|
|
important ? handlers.unshift(newHandler) : handlers.push(newHandler)
|
|
} else if (handlers) {
|
|
events[name] = important ? [newHandler, handlers] : [handlers, newHandler]
|
|
} else {
|
|
events[name] = newHandler
|
|
}
|
|
}
|
|
|
|
function getBindingAttr (
|
|
el,
|
|
name,
|
|
getStatic
|
|
) {
|
|
var dynamicValue =
|
|
getAndRemoveAttr(el, ':' + name) ||
|
|
getAndRemoveAttr(el, 'v-bind:' + name)
|
|
if (dynamicValue != null) {
|
|
return dynamicValue
|
|
} else if (getStatic !== false) {
|
|
var staticValue = getAndRemoveAttr(el, name)
|
|
if (staticValue != null) {
|
|
return JSON.stringify(staticValue)
|
|
}
|
|
}
|
|
}
|
|
|
|
function getAndRemoveAttr (el, name) {
|
|
var val
|
|
if ((val = el.attrsMap[name]) != null) {
|
|
var list = el.attrsList
|
|
for (var i = 0, l = list.length; i < l; i++) {
|
|
if (list[i].name === name) {
|
|
list.splice(i, 1)
|
|
break
|
|
}
|
|
}
|
|
}
|
|
return val
|
|
}
|
|
|
|
/* */
|
|
|
|
var dirRE = /^v-|^@|^:/
|
|
var forAliasRE = /(.*)\s+(?:in|of)\s+(.*)/
|
|
var forIteratorRE = /\(([^,]*),([^,]*)(?:,([^,]*))?\)/
|
|
var bindRE = /^:|^v-bind:/
|
|
var onRE = /^@|^v-on:/
|
|
var argRE = /:(.*)$/
|
|
var modifierRE = /\.[^\.]+/g
|
|
|
|
var decodeHTMLCached = cached(decodeHTML)
|
|
|
|
// configurable state
|
|
var warn$1
|
|
var platformGetTagNamespace
|
|
var platformMustUseProp
|
|
var platformIsPreTag
|
|
var preTransforms
|
|
var transforms
|
|
var postTransforms
|
|
var delimiters
|
|
|
|
/**
|
|
* Convert HTML string to AST.
|
|
*/
|
|
function parse (
|
|
template,
|
|
options
|
|
) {
|
|
warn$1 = options.warn || baseWarn
|
|
platformGetTagNamespace = options.getTagNamespace || no
|
|
platformMustUseProp = options.mustUseProp || no
|
|
platformIsPreTag = options.isPreTag || no
|
|
preTransforms = pluckModuleFunction(options.modules, 'preTransformNode')
|
|
transforms = pluckModuleFunction(options.modules, 'transformNode')
|
|
postTransforms = pluckModuleFunction(options.modules, 'postTransformNode')
|
|
delimiters = options.delimiters
|
|
var stack = []
|
|
var preserveWhitespace = options.preserveWhitespace !== false
|
|
var root
|
|
var currentParent
|
|
var inVPre = false
|
|
var inPre = false
|
|
var warned = false
|
|
parseHTML(template, {
|
|
expectHTML: options.expectHTML,
|
|
isUnaryTag: options.isUnaryTag,
|
|
isFromDOM: options.isFromDOM,
|
|
shouldDecodeTags: options.shouldDecodeTags,
|
|
shouldDecodeNewlines: options.shouldDecodeNewlines,
|
|
start: function start (tag, attrs, unary) {
|
|
// check namespace.
|
|
// inherit parent ns if there is one
|
|
var ns = (currentParent && currentParent.ns) || platformGetTagNamespace(tag)
|
|
|
|
// handle IE svg bug
|
|
/* istanbul ignore if */
|
|
if (options.isIE && ns === 'svg') {
|
|
attrs = guardIESVGBug(attrs)
|
|
}
|
|
|
|
var element = {
|
|
type: 1,
|
|
tag: tag,
|
|
attrsList: attrs,
|
|
attrsMap: makeAttrsMap(attrs),
|
|
parent: currentParent,
|
|
children: []
|
|
}
|
|
if (ns) {
|
|
element.ns = ns
|
|
}
|
|
|
|
if ("client" !== 'server' && isForbiddenTag(element)) {
|
|
element.forbidden = true
|
|
"development" !== 'production' && warn$1(
|
|
'Templates should only be responsible for mapping the state to the ' +
|
|
'UI. Avoid placing tags with side-effects in your templates, such as ' +
|
|
"<" + tag + ">."
|
|
)
|
|
}
|
|
|
|
// apply pre-transforms
|
|
for (var i = 0; i < preTransforms.length; i++) {
|
|
preTransforms[i](element, options)
|
|
}
|
|
|
|
if (!inVPre) {
|
|
processPre(element)
|
|
if (element.pre) {
|
|
inVPre = true
|
|
}
|
|
}
|
|
if (platformIsPreTag(element.tag)) {
|
|
inPre = true
|
|
}
|
|
if (inVPre) {
|
|
processRawAttrs(element)
|
|
} else {
|
|
processFor(element)
|
|
processIf(element)
|
|
processOnce(element)
|
|
|
|
// determine whether this is a plain element after
|
|
// removing structural attributes
|
|
element.plain = !element.key && !attrs.length
|
|
|
|
processKey(element)
|
|
processRef(element)
|
|
processSlot(element)
|
|
processComponent(element)
|
|
for (var i$1 = 0; i$1 < transforms.length; i$1++) {
|
|
transforms[i$1](element, options)
|
|
}
|
|
processAttrs(element)
|
|
}
|
|
|
|
function checkRootConstraints (el) {
|
|
if (true) {
|
|
if (el.tag === 'slot' || el.tag === 'template') {
|
|
warn$1(
|
|
"Cannot use <" + (el.tag) + "> as component root element because it may " +
|
|
'contain multiple nodes:\n' + template
|
|
)
|
|
}
|
|
if (el.attrsMap.hasOwnProperty('v-for')) {
|
|
warn$1(
|
|
'Cannot use v-for on stateful component root element because ' +
|
|
'it renders multiple elements:\n' + template
|
|
)
|
|
}
|
|
}
|
|
}
|
|
|
|
// tree management
|
|
if (!root) {
|
|
root = element
|
|
checkRootConstraints(root)
|
|
} else if ("development" !== 'production' && !stack.length && !warned) {
|
|
// allow 2 root elements with v-if and v-else
|
|
if ((root.attrsMap.hasOwnProperty('v-if') && element.attrsMap.hasOwnProperty('v-else'))) {
|
|
checkRootConstraints(element)
|
|
} else {
|
|
warned = true
|
|
warn$1(
|
|
("Component template should contain exactly one root element:\n\n" + template)
|
|
)
|
|
}
|
|
}
|
|
if (currentParent && !element.forbidden) {
|
|
if (element.else) {
|
|
processElse(element, currentParent)
|
|
} else {
|
|
currentParent.children.push(element)
|
|
element.parent = currentParent
|
|
}
|
|
}
|
|
if (!unary) {
|
|
currentParent = element
|
|
stack.push(element)
|
|
}
|
|
// apply post-transforms
|
|
for (var i$2 = 0; i$2 < postTransforms.length; i$2++) {
|
|
postTransforms[i$2](element, options)
|
|
}
|
|
},
|
|
|
|
end: function end () {
|
|
// remove trailing whitespace
|
|
var element = stack[stack.length - 1]
|
|
var lastNode = element.children[element.children.length - 1]
|
|
if (lastNode && lastNode.type === 3 && lastNode.text === ' ') {
|
|
element.children.pop()
|
|
}
|
|
// pop stack
|
|
stack.length -= 1
|
|
currentParent = stack[stack.length - 1]
|
|
// check pre state
|
|
if (element.pre) {
|
|
inVPre = false
|
|
}
|
|
if (platformIsPreTag(element.tag)) {
|
|
inPre = false
|
|
}
|
|
},
|
|
|
|
chars: function chars (text) {
|
|
if (!currentParent) {
|
|
if ("development" !== 'production' && !warned) {
|
|
warned = true
|
|
warn$1(
|
|
'Component template should contain exactly one root element:\n\n' + template
|
|
)
|
|
}
|
|
return
|
|
}
|
|
text = inPre || text.trim()
|
|
? decodeHTMLCached(text)
|
|
// only preserve whitespace if its not right after a starting tag
|
|
: preserveWhitespace && currentParent.children.length ? ' ' : ''
|
|
if (text) {
|
|
var expression
|
|
if (!inVPre && text !== ' ' && (expression = parseText(text, delimiters))) {
|
|
currentParent.children.push({
|
|
type: 2,
|
|
expression: expression,
|
|
text: text
|
|
})
|
|
} else {
|
|
currentParent.children.push({
|
|
type: 3,
|
|
text: text
|
|
})
|
|
}
|
|
}
|
|
}
|
|
})
|
|
return root
|
|
}
|
|
|
|
function processPre (el) {
|
|
if (getAndRemoveAttr(el, 'v-pre') != null) {
|
|
el.pre = true
|
|
}
|
|
}
|
|
|
|
function processRawAttrs (el) {
|
|
var l = el.attrsList.length
|
|
if (l) {
|
|
var attrs = el.attrs = new Array(l)
|
|
for (var i = 0; i < l; i++) {
|
|
attrs[i] = {
|
|
name: el.attrsList[i].name,
|
|
value: JSON.stringify(el.attrsList[i].value)
|
|
}
|
|
}
|
|
} else if (!el.pre) {
|
|
// non root node in pre blocks with no attributes
|
|
el.plain = true
|
|
}
|
|
}
|
|
|
|
function processKey (el) {
|
|
var exp = getBindingAttr(el, 'key')
|
|
if (exp) {
|
|
el.key = exp
|
|
}
|
|
}
|
|
|
|
function processRef (el) {
|
|
var ref = getBindingAttr(el, 'ref')
|
|
if (ref) {
|
|
el.ref = ref
|
|
el.refInFor = checkInFor(el)
|
|
}
|
|
}
|
|
|
|
function processFor (el) {
|
|
var exp
|
|
if ((exp = getAndRemoveAttr(el, 'v-for'))) {
|
|
var inMatch = exp.match(forAliasRE)
|
|
if (!inMatch) {
|
|
"development" !== 'production' && warn$1(
|
|
("Invalid v-for expression: " + exp)
|
|
)
|
|
return
|
|
}
|
|
el.for = inMatch[2].trim()
|
|
var alias = inMatch[1].trim()
|
|
var iteratorMatch = alias.match(forIteratorRE)
|
|
if (iteratorMatch) {
|
|
el.alias = iteratorMatch[1].trim()
|
|
el.iterator1 = iteratorMatch[2].trim()
|
|
if (iteratorMatch[3]) {
|
|
el.iterator2 = iteratorMatch[3].trim()
|
|
}
|
|
} else {
|
|
el.alias = alias
|
|
}
|
|
}
|
|
}
|
|
|
|
function processIf (el) {
|
|
var exp = getAndRemoveAttr(el, 'v-if')
|
|
if (exp) {
|
|
el.if = exp
|
|
}
|
|
if (getAndRemoveAttr(el, 'v-else') != null) {
|
|
el.else = true
|
|
}
|
|
}
|
|
|
|
function processElse (el, parent) {
|
|
var prev = findPrevElement(parent.children)
|
|
if (prev && prev.if) {
|
|
prev.elseBlock = el
|
|
} else if (true) {
|
|
warn$1(
|
|
("v-else used on element <" + (el.tag) + "> without corresponding v-if.")
|
|
)
|
|
}
|
|
}
|
|
|
|
function processOnce (el) {
|
|
var once = getAndRemoveAttr(el, 'v-once')
|
|
if (once != null) {
|
|
el.once = true
|
|
}
|
|
}
|
|
|
|
function processSlot (el) {
|
|
if (el.tag === 'slot') {
|
|
el.slotName = getBindingAttr(el, 'name')
|
|
} else {
|
|
var slotTarget = getBindingAttr(el, 'slot')
|
|
if (slotTarget) {
|
|
el.slotTarget = slotTarget
|
|
}
|
|
}
|
|
}
|
|
|
|
function processComponent (el) {
|
|
var binding
|
|
if ((binding = getBindingAttr(el, 'is'))) {
|
|
el.component = binding
|
|
}
|
|
if (getAndRemoveAttr(el, 'inline-template') != null) {
|
|
el.inlineTemplate = true
|
|
}
|
|
}
|
|
|
|
function processAttrs (el) {
|
|
var list = el.attrsList
|
|
var i, l, name, value, arg, modifiers, isProp
|
|
for (i = 0, l = list.length; i < l; i++) {
|
|
name = list[i].name
|
|
value = list[i].value
|
|
if (dirRE.test(name)) {
|
|
// mark element as dynamic
|
|
el.hasBindings = true
|
|
// modifiers
|
|
modifiers = parseModifiers(name)
|
|
if (modifiers) {
|
|
name = name.replace(modifierRE, '')
|
|
}
|
|
if (bindRE.test(name)) { // v-bind
|
|
name = name.replace(bindRE, '')
|
|
if (modifiers && modifiers.prop) {
|
|
isProp = true
|
|
name = camelize(name)
|
|
if (name === 'innerHtml') name = 'innerHTML'
|
|
}
|
|
if (isProp || platformMustUseProp(name)) {
|
|
addProp(el, name, value)
|
|
} else {
|
|
addAttr(el, name, value)
|
|
}
|
|
} else if (onRE.test(name)) { // v-on
|
|
name = name.replace(onRE, '')
|
|
addHandler(el, name, value, modifiers)
|
|
} else { // normal directives
|
|
name = name.replace(dirRE, '')
|
|
// parse arg
|
|
var argMatch = name.match(argRE)
|
|
if (argMatch && (arg = argMatch[1])) {
|
|
name = name.slice(0, -(arg.length + 1))
|
|
}
|
|
addDirective(el, name, value, arg, modifiers)
|
|
}
|
|
} else {
|
|
// literal attribute
|
|
if (true) {
|
|
var expression = parseText(value, delimiters)
|
|
if (expression) {
|
|
warn$1(
|
|
name + "=\"" + value + "\": " +
|
|
'Interpolation inside attributes has been deprecated. ' +
|
|
'Use v-bind or the colon shorthand instead.'
|
|
)
|
|
}
|
|
}
|
|
addAttr(el, name, JSON.stringify(value))
|
|
}
|
|
}
|
|
}
|
|
|
|
function checkInFor (el) {
|
|
var parent = el
|
|
while (parent) {
|
|
if (parent.for !== undefined) {
|
|
return true
|
|
}
|
|
parent = parent.parent
|
|
}
|
|
return false
|
|
}
|
|
|
|
function parseModifiers (name) {
|
|
var match = name.match(modifierRE)
|
|
if (match) {
|
|
var ret = {}
|
|
match.forEach(function (m) { ret[m.slice(1)] = true })
|
|
return ret
|
|
}
|
|
}
|
|
|
|
function makeAttrsMap (attrs) {
|
|
var map = {}
|
|
for (var i = 0, l = attrs.length; i < l; i++) {
|
|
if ("development" !== 'production' && map[attrs[i].name]) {
|
|
warn$1('duplicate attribute: ' + attrs[i].name)
|
|
}
|
|
map[attrs[i].name] = attrs[i].value
|
|
}
|
|
return map
|
|
}
|
|
|
|
function findPrevElement (children) {
|
|
var i = children.length
|
|
while (i--) {
|
|
if (children[i].tag) return children[i]
|
|
}
|
|
}
|
|
|
|
function isForbiddenTag (el) {
|
|
return (
|
|
el.tag === 'style' ||
|
|
(el.tag === 'script' && (
|
|
!el.attrsMap.type ||
|
|
el.attrsMap.type === 'text/javascript'
|
|
))
|
|
)
|
|
}
|
|
|
|
var ieNSBug = /^xmlns:NS\d+/
|
|
var ieNSPrefix = /^NS\d+:/
|
|
|
|
/* istanbul ignore next */
|
|
function guardIESVGBug (attrs) {
|
|
var res = []
|
|
for (var i = 0; i < attrs.length; i++) {
|
|
var attr = attrs[i]
|
|
if (!ieNSBug.test(attr.name)) {
|
|
attr.name = attr.name.replace(ieNSPrefix, '')
|
|
res.push(attr)
|
|
}
|
|
}
|
|
return res
|
|
}
|
|
|
|
/* */
|
|
|
|
var isStaticKey
|
|
var isPlatformReservedTag
|
|
|
|
var genStaticKeysCached = cached(genStaticKeys$1)
|
|
|
|
/**
|
|
* Goal of the optimizier: walk the generated template AST tree
|
|
* and detect sub-trees that are purely static, i.e. parts of
|
|
* the DOM that never needs to change.
|
|
*
|
|
* Once we detect these sub-trees, we can:
|
|
*
|
|
* 1. Hoist them into constants, so that we no longer need to
|
|
* create fresh nodes for them on each re-render;
|
|
* 2. Completely skip them in the patching process.
|
|
*/
|
|
function optimize (root, options) {
|
|
if (!root) return
|
|
isStaticKey = genStaticKeysCached(options.staticKeys || '')
|
|
isPlatformReservedTag = options.isReservedTag || (function () { return false; })
|
|
// first pass: mark all non-static nodes.
|
|
markStatic(root)
|
|
// second pass: mark static roots.
|
|
markStaticRoots(root, false)
|
|
}
|
|
|
|
function genStaticKeys$1 (keys) {
|
|
return makeMap(
|
|
'type,tag,attrsList,attrsMap,plain,parent,children,attrs' +
|
|
(keys ? ',' + keys : '')
|
|
)
|
|
}
|
|
|
|
function markStatic (node) {
|
|
node.static = isStatic(node)
|
|
if (node.type === 1) {
|
|
for (var i = 0, l = node.children.length; i < l; i++) {
|
|
var child = node.children[i]
|
|
markStatic(child)
|
|
if (!child.static) {
|
|
node.static = false
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
function markStaticRoots (node, isInFor) {
|
|
if (node.type === 1) {
|
|
if (node.once || node.static) {
|
|
node.staticRoot = true
|
|
node.staticInFor = isInFor
|
|
return
|
|
}
|
|
if (node.children) {
|
|
for (var i = 0, l = node.children.length; i < l; i++) {
|
|
markStaticRoots(node.children[i], !!node.for)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
function isStatic (node) {
|
|
if (node.type === 2) { // expression
|
|
return false
|
|
}
|
|
if (node.type === 3) { // text
|
|
return true
|
|
}
|
|
return !!(node.pre || (
|
|
!node.hasBindings && // no dynamic bindings
|
|
!node.if && !node.for && // not v-if or v-for or v-else
|
|
!isBuiltInTag(node.tag) && // not a built-in
|
|
isPlatformReservedTag(node.tag) && // not a component
|
|
Object.keys(node).every(isStaticKey)
|
|
))
|
|
}
|
|
|
|
/* */
|
|
|
|
var simplePathRE = /^[A-Za-z_$][\w$]*(?:\.[A-Za-z_$][\w$]*|\['.*?'\]|\[".*?"\]|\[\d+\]|\[[A-Za-z_$][\w$]*\])*$/
|
|
|
|
// keyCode aliases
|
|
var keyCodes = {
|
|
esc: 27,
|
|
tab: 9,
|
|
enter: 13,
|
|
space: 32,
|
|
up: 38,
|
|
left: 37,
|
|
right: 39,
|
|
down: 40,
|
|
'delete': [8, 46]
|
|
}
|
|
|
|
var modifierCode = {
|
|
stop: '$event.stopPropagation();',
|
|
prevent: '$event.preventDefault();',
|
|
self: 'if($event.target !== $event.currentTarget)return;'
|
|
}
|
|
|
|
function genHandlers (events, native) {
|
|
var res = native ? 'nativeOn:{' : 'on:{'
|
|
for (var name in events) {
|
|
res += "\"" + name + "\":" + (genHandler(events[name])) + ","
|
|
}
|
|
return res.slice(0, -1) + '}'
|
|
}
|
|
|
|
function genHandler (
|
|
handler
|
|
) {
|
|
if (!handler) {
|
|
return 'function(){}'
|
|
} else if (Array.isArray(handler)) {
|
|
return ("[" + (handler.map(genHandler).join(',')) + "]")
|
|
} else if (!handler.modifiers) {
|
|
return simplePathRE.test(handler.value)
|
|
? handler.value
|
|
: ("function($event){" + (handler.value) + "}")
|
|
} else {
|
|
var code = ''
|
|
var keys = []
|
|
for (var key in handler.modifiers) {
|
|
if (modifierCode[key]) {
|
|
code += modifierCode[key]
|
|
} else {
|
|
keys.push(key)
|
|
}
|
|
}
|
|
if (keys.length) {
|
|
code = genKeyFilter(keys) + code
|
|
}
|
|
var handlerCode = simplePathRE.test(handler.value)
|
|
? handler.value + '($event)'
|
|
: handler.value
|
|
return 'function($event){' + code + handlerCode + '}'
|
|
}
|
|
}
|
|
|
|
function genKeyFilter (keys) {
|
|
var code = keys.length === 1
|
|
? normalizeKeyCode(keys[0])
|
|
: Array.prototype.concat.apply([], keys.map(normalizeKeyCode))
|
|
if (Array.isArray(code)) {
|
|
return ("if(" + (code.map(function (c) { return ("$event.keyCode!==" + c); }).join('&&')) + ")return;")
|
|
} else {
|
|
return ("if($event.keyCode!==" + code + ")return;")
|
|
}
|
|
}
|
|
|
|
function normalizeKeyCode (key) {
|
|
return (
|
|
parseInt(key, 10) || // number keyCode
|
|
keyCodes[key] || // built-in alias
|
|
("_k(" + (JSON.stringify(key)) + ")") // custom alias
|
|
)
|
|
}
|
|
|
|
/* */
|
|
|
|
function bind$1 (el, dir) {
|
|
addHook(el, 'construct', ("_b(n1," + (dir.value) + (dir.modifiers && dir.modifiers.prop ? ',true' : '') + ")"))
|
|
}
|
|
|
|
var baseDirectives = {
|
|
bind: bind$1,
|
|
cloak: noop
|
|
}
|
|
|
|
/* */
|
|
|
|
// configurable state
|
|
var warn$2
|
|
var transforms$1
|
|
var dataGenFns
|
|
var platformDirectives$1
|
|
var staticRenderFns
|
|
var currentOptions
|
|
|
|
function generate (
|
|
ast,
|
|
options
|
|
) {
|
|
// save previous staticRenderFns so generate calls can be nested
|
|
var prevStaticRenderFns = staticRenderFns
|
|
var currentStaticRenderFns = staticRenderFns = []
|
|
currentOptions = options
|
|
warn$2 = options.warn || baseWarn
|
|
transforms$1 = pluckModuleFunction(options.modules, 'transformCode')
|
|
dataGenFns = pluckModuleFunction(options.modules, 'genData')
|
|
platformDirectives$1 = options.directives || {}
|
|
var code = ast ? genElement(ast) : '_h("div")'
|
|
staticRenderFns = prevStaticRenderFns
|
|
return {
|
|
render: ("with(this){return " + code + "}"),
|
|
staticRenderFns: currentStaticRenderFns
|
|
}
|
|
}
|
|
|
|
function genElement (el) {
|
|
if (el.staticRoot && !el.staticProcessed) {
|
|
// hoist static sub-trees out
|
|
el.staticProcessed = true
|
|
staticRenderFns.push(("with(this){return " + (genElement(el)) + "}"))
|
|
return ("_m(" + (staticRenderFns.length - 1) + (el.staticInFor ? ',true' : '') + ")")
|
|
} else if (el.for && !el.forProcessed) {
|
|
return genFor(el)
|
|
} else if (el.if && !el.ifProcessed) {
|
|
return genIf(el)
|
|
} else if (el.tag === 'template' && !el.slotTarget) {
|
|
return genChildren(el) || 'void 0'
|
|
} else if (el.tag === 'slot') {
|
|
return genSlot(el)
|
|
} else {
|
|
// component or element
|
|
var code
|
|
if (el.component) {
|
|
code = genComponent(el)
|
|
} else {
|
|
var data = genData(el)
|
|
var children = el.inlineTemplate ? null : genChildren(el)
|
|
code = "_h('" + (el.tag) + "'" + (data ? ("," + data) : '') + (children ? ("," + children) : '') + ")"
|
|
}
|
|
// module transforms
|
|
for (var i = 0; i < transforms$1.length; i++) {
|
|
code = transforms$1[i](el, code)
|
|
}
|
|
return code
|
|
}
|
|
}
|
|
|
|
function genIf (el) {
|
|
var exp = el.if
|
|
el.ifProcessed = true // avoid recursion
|
|
return ("(" + exp + ")?" + (genElement(el)) + ":" + (genElse(el)))
|
|
}
|
|
|
|
function genElse (el) {
|
|
return el.elseBlock
|
|
? genElement(el.elseBlock)
|
|
: '_e()'
|
|
}
|
|
|
|
function genFor (el) {
|
|
var exp = el.for
|
|
var alias = el.alias
|
|
var iterator1 = el.iterator1 ? ("," + (el.iterator1)) : ''
|
|
var iterator2 = el.iterator2 ? ("," + (el.iterator2)) : ''
|
|
el.forProcessed = true // avoid recursion
|
|
return "(" + exp + ")&&_l((" + exp + ")," +
|
|
"function(" + alias + iterator1 + iterator2 + "){" +
|
|
"return " + (genElement(el)) +
|
|
'})'
|
|
}
|
|
|
|
function genData (el) {
|
|
if (el.plain) {
|
|
return
|
|
}
|
|
|
|
var data = '{'
|
|
|
|
// directives first.
|
|
// directives may mutate the el's other properties before they are generated.
|
|
var dirs = genDirectives(el)
|
|
if (dirs) data += dirs + ','
|
|
|
|
// key
|
|
if (el.key) {
|
|
data += "key:" + (el.key) + ","
|
|
}
|
|
// ref
|
|
if (el.ref) {
|
|
data += "ref:" + (el.ref) + ","
|
|
}
|
|
if (el.refInFor) {
|
|
data += "refInFor:true,"
|
|
}
|
|
// record original tag name for components using "is" attribute
|
|
if (el.component) {
|
|
data += "tag:\"" + (el.tag) + "\","
|
|
}
|
|
// slot target
|
|
if (el.slotTarget) {
|
|
data += "slot:" + (el.slotTarget) + ","
|
|
}
|
|
// module data generation functions
|
|
for (var i = 0; i < dataGenFns.length; i++) {
|
|
data += dataGenFns[i](el)
|
|
}
|
|
// attributes
|
|
if (el.attrs) {
|
|
data += "attrs:{" + (genProps(el.attrs)) + "},"
|
|
}
|
|
// DOM props
|
|
if (el.props) {
|
|
data += "domProps:{" + (genProps(el.props)) + "},"
|
|
}
|
|
// hooks
|
|
if (el.hooks) {
|
|
data += "hook:{" + (genHooks(el.hooks)) + "},"
|
|
}
|
|
// event handlers
|
|
if (el.events) {
|
|
data += (genHandlers(el.events)) + ","
|
|
}
|
|
if (el.nativeEvents) {
|
|
data += (genHandlers(el.nativeEvents, true)) + ","
|
|
}
|
|
// inline-template
|
|
if (el.inlineTemplate) {
|
|
var ast = el.children[0]
|
|
if ("development" !== 'production' && (
|
|
el.children.length > 1 || ast.type !== 1
|
|
)) {
|
|
warn$2('Inline-template components must have exactly one child element.')
|
|
}
|
|
if (ast.type === 1) {
|
|
var inlineRenderFns = generate(ast, currentOptions)
|
|
data += "inlineTemplate:{render:function(){" + (inlineRenderFns.render) + "},staticRenderFns:[" + (inlineRenderFns.staticRenderFns.map(function (code) { return ("function(){" + code + "}"); }).join(',')) + "]}"
|
|
}
|
|
}
|
|
return data.replace(/,$/, '') + '}'
|
|
}
|
|
|
|
function genDirectives (el) {
|
|
var dirs = el.directives
|
|
if (!dirs) return
|
|
var res = 'directives:['
|
|
var hasRuntime = false
|
|
var i, l, dir, needRuntime
|
|
for (i = 0, l = dirs.length; i < l; i++) {
|
|
dir = dirs[i]
|
|
needRuntime = true
|
|
var gen = platformDirectives$1[dir.name] || baseDirectives[dir.name]
|
|
if (gen) {
|
|
// compile-time directive that manipulates AST.
|
|
// returns true if it also needs a runtime counterpart.
|
|
needRuntime = !!gen(el, dir, warn$2)
|
|
}
|
|
if (needRuntime) {
|
|
hasRuntime = true
|
|
res += "{name:\"" + (dir.name) + "\"" + (dir.value ? (",value:(" + (dir.value) + "),expression:" + (JSON.stringify(dir.value))) : '') + (dir.arg ? (",arg:\"" + (dir.arg) + "\"") : '') + (dir.modifiers ? (",modifiers:" + (JSON.stringify(dir.modifiers))) : '') + "},"
|
|
}
|
|
}
|
|
if (hasRuntime) {
|
|
return res.slice(0, -1) + ']'
|
|
}
|
|
}
|
|
|
|
function genChildren (el) {
|
|
if (el.children.length) {
|
|
return '[' + el.children.map(genNode).join(',') + ']'
|
|
}
|
|
}
|
|
|
|
function genNode (node) {
|
|
if (node.type === 1) {
|
|
return genElement(node)
|
|
} else {
|
|
return genText(node)
|
|
}
|
|
}
|
|
|
|
function genText (text) {
|
|
return text.type === 2
|
|
? text.expression // no need for () because already wrapped in _s()
|
|
: JSON.stringify(text.text)
|
|
}
|
|
|
|
function genSlot (el) {
|
|
var slotName = el.slotName || '"default"'
|
|
var children = genChildren(el)
|
|
return children
|
|
? ("_t(" + slotName + "," + children + ")")
|
|
: ("_t(" + slotName + ")")
|
|
}
|
|
|
|
function genComponent (el) {
|
|
var children = genChildren(el)
|
|
return ("_h(" + (el.component) + "," + (genData(el)) + (children ? ("," + children) : '') + ")")
|
|
}
|
|
|
|
function genProps (props) {
|
|
var res = ''
|
|
for (var i = 0; i < props.length; i++) {
|
|
var prop = props[i]
|
|
res += "\"" + (prop.name) + "\":" + (prop.value) + ","
|
|
}
|
|
return res.slice(0, -1)
|
|
}
|
|
|
|
function genHooks (hooks) {
|
|
var res = ''
|
|
for (var key in hooks) {
|
|
res += "\"" + key + "\":function(n1,n2){" + (hooks[key].join(';')) + "},"
|
|
}
|
|
return res.slice(0, -1)
|
|
}
|
|
|
|
/* */
|
|
|
|
/**
|
|
* Compile a template.
|
|
*/
|
|
function compile$1 (
|
|
template,
|
|
options
|
|
) {
|
|
var ast = parse(template.trim(), options)
|
|
optimize(ast, options)
|
|
var code = generate(ast, options)
|
|
return {
|
|
ast: ast,
|
|
render: code.render,
|
|
staticRenderFns: code.staticRenderFns
|
|
}
|
|
}
|
|
|
|
/* */
|
|
|
|
// operators like typeof, instanceof and in are allowed
|
|
var prohibitedKeywordRE = new RegExp('\\b' + (
|
|
'do,if,for,let,new,try,var,case,else,with,await,break,catch,class,const,' +
|
|
'super,throw,while,yield,delete,export,import,return,switch,default,' +
|
|
'extends,finally,continue,debugger,function,arguments'
|
|
).split(',').join('\\b|\\b') + '\\b')
|
|
// check valid identifier for v-for
|
|
var identRE = /[A-Za-z_$][\w$]*/
|
|
// strip strings in expressions
|
|
var stripStringRE = /'(?:[^'\\]|\\.)*'|"(?:[^"\\]|\\.)*"|`(?:[^`\\]|\\.)*\$\{|\}(?:[^`\\]|\\.)*`|`(?:[^`\\]|\\.)*`/g
|
|
|
|
// detect problematic expressions in a template
|
|
function detectErrors (ast) {
|
|
var errors = []
|
|
if (ast) {
|
|
checkNode(ast, errors)
|
|
}
|
|
return errors
|
|
}
|
|
|
|
function checkNode (node, errors) {
|
|
if (node.type === 1) {
|
|
for (var name in node.attrsMap) {
|
|
if (dirRE.test(name)) {
|
|
var value = node.attrsMap[name]
|
|
if (value) {
|
|
if (name === 'v-for') {
|
|
checkFor(node, ("v-for=\"" + value + "\""), errors)
|
|
} else {
|
|
checkExpression(value, (name + "=\"" + value + "\""), errors)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (node.children) {
|
|
for (var i = 0; i < node.children.length; i++) {
|
|
checkNode(node.children[i], errors)
|
|
}
|
|
}
|
|
} else if (node.type === 2) {
|
|
checkExpression(node.expression, node.text, errors)
|
|
}
|
|
}
|
|
|
|
function checkFor (node, text, errors) {
|
|
checkExpression(node.for || '', text, errors)
|
|
checkIdentifier(node.alias, 'v-for alias', text, errors)
|
|
checkIdentifier(node.iterator1, 'v-for iterator', text, errors)
|
|
checkIdentifier(node.iterator2, 'v-for iterator', text, errors)
|
|
}
|
|
|
|
function checkIdentifier (ident, type, text, errors) {
|
|
if (typeof ident === 'string' && !identRE.test(ident)) {
|
|
errors.push(("- invalid " + type + " \"" + ident + "\" in expression: " + text))
|
|
}
|
|
}
|
|
|
|
function checkExpression (exp, text, errors) {
|
|
try {
|
|
new Function(("return " + exp))
|
|
} catch (e) {
|
|
var keywordMatch = exp.replace(stripStringRE, '').match(prohibitedKeywordRE)
|
|
if (keywordMatch) {
|
|
errors.push(
|
|
"- avoid using JavaScript keyword as property name: " +
|
|
"\"" + (keywordMatch[0]) + "\" in expression " + text
|
|
)
|
|
} else {
|
|
errors.push(("- invalid expression: " + text))
|
|
}
|
|
}
|
|
}
|
|
|
|
/* */
|
|
|
|
function transformNode (el, options) {
|
|
var warn = options.warn || baseWarn
|
|
var staticClass = getAndRemoveAttr(el, 'class')
|
|
if ("development" !== 'production' && staticClass) {
|
|
var expression = parseText(staticClass, options.delimiters)
|
|
if (expression) {
|
|
warn(
|
|
"class=\"" + staticClass + "\": " +
|
|
'Interpolation inside attributes has been deprecated. ' +
|
|
'Use v-bind or the colon shorthand instead.'
|
|
)
|
|
}
|
|
}
|
|
if (staticClass) {
|
|
el.staticClass = JSON.stringify(staticClass)
|
|
}
|
|
var classBinding = getBindingAttr(el, 'class', false /* getStatic */)
|
|
if (classBinding) {
|
|
el.classBinding = classBinding
|
|
}
|
|
}
|
|
|
|
function genData$1 (el) {
|
|
var data = ''
|
|
if (el.staticClass) {
|
|
data += "staticClass:" + (el.staticClass) + ","
|
|
}
|
|
if (el.classBinding) {
|
|
data += "class:" + (el.classBinding) + ","
|
|
}
|
|
return data
|
|
}
|
|
|
|
var klass$1 = {
|
|
staticKeys: ['staticClass'],
|
|
transformNode: transformNode,
|
|
genData: genData$1
|
|
}
|
|
|
|
/* */
|
|
|
|
function transformNode$1 (el) {
|
|
var styleBinding = getBindingAttr(el, 'style', false /* getStatic */)
|
|
if (styleBinding) {
|
|
el.styleBinding = styleBinding
|
|
}
|
|
}
|
|
|
|
function genData$2 (el) {
|
|
return el.styleBinding
|
|
? ("style:(" + (el.styleBinding) + "),")
|
|
: ''
|
|
}
|
|
|
|
var style$1 = {
|
|
transformNode: transformNode$1,
|
|
genData: genData$2
|
|
}
|
|
|
|
var modules$1 = [
|
|
klass$1,
|
|
style$1
|
|
]
|
|
|
|
/* */
|
|
|
|
var warn$3
|
|
|
|
function model$1 (
|
|
el,
|
|
dir,
|
|
_warn
|
|
) {
|
|
warn$3 = _warn
|
|
var value = dir.value
|
|
var modifiers = dir.modifiers
|
|
var tag = el.tag
|
|
var type = el.attrsMap.type
|
|
if (tag === 'select') {
|
|
return genSelect(el, value)
|
|
} else if (tag === 'input' && type === 'checkbox') {
|
|
genCheckboxModel(el, value)
|
|
} else if (tag === 'input' && type === 'radio') {
|
|
genRadioModel(el, value)
|
|
} else {
|
|
return genDefaultModel(el, value, modifiers)
|
|
}
|
|
}
|
|
|
|
function genCheckboxModel (el, value) {
|
|
if ("development" !== 'production' &&
|
|
el.attrsMap.checked != null) {
|
|
warn$3(
|
|
"<" + (el.tag) + " v-model=\"" + value + "\" checked>:\n" +
|
|
"inline checked attributes will be ignored when using v-model. " +
|
|
'Declare initial values in the component\'s data option instead.'
|
|
)
|
|
}
|
|
var valueBinding = getBindingAttr(el, 'value') || 'null'
|
|
var trueValueBinding = getBindingAttr(el, 'true-value') || 'true'
|
|
var falseValueBinding = getBindingAttr(el, 'false-value') || 'false'
|
|
addProp(el, 'checked',
|
|
"Array.isArray(" + value + ")" +
|
|
"?(" + value + ").indexOf(" + valueBinding + ")>-1" +
|
|
":(" + value + ")===(" + trueValueBinding + ")"
|
|
)
|
|
addHandler(el, 'change',
|
|
"var $$a=" + value + "," +
|
|
'$$el=$event.target,' +
|
|
"$$c=$$el.checked?(" + trueValueBinding + "):(" + falseValueBinding + ");" +
|
|
'if(Array.isArray($$a)){' +
|
|
"var $$v=" + valueBinding + "," +
|
|
'$$i=$$a.indexOf($$v);' +
|
|
"if($$c){$$i<0&&(" + value + "=$$a.concat($$v))}" +
|
|
"else{$$i>-1&&(" + value + "=$$a.slice(0,$$i).concat($$a.slice($$i+1)))}" +
|
|
"}else{" + value + "=$$c}",
|
|
null, true
|
|
)
|
|
}
|
|
|
|
function genRadioModel (el, value) {
|
|
if ("development" !== 'production' &&
|
|
el.attrsMap.checked != null) {
|
|
warn$3(
|
|
"<" + (el.tag) + " v-model=\"" + value + "\" checked>:\n" +
|
|
"inline checked attributes will be ignored when using v-model. " +
|
|
'Declare initial values in the component\'s data option instead.'
|
|
)
|
|
}
|
|
var valueBinding = getBindingAttr(el, 'value') || 'null'
|
|
addProp(el, 'checked', ("(" + value + ")===(" + valueBinding + ")"))
|
|
addHandler(el, 'change', (value + "=" + valueBinding), null, true)
|
|
}
|
|
|
|
function genDefaultModel (
|
|
el,
|
|
value,
|
|
modifiers
|
|
) {
|
|
if (true) {
|
|
if (el.tag === 'input' && el.attrsMap.value) {
|
|
warn$3(
|
|
"<" + (el.tag) + " v-model=\"" + value + "\" value=\"" + (el.attrsMap.value) + "\">:\n" +
|
|
'inline value attributes will be ignored when using v-model. ' +
|
|
'Declare initial values in the component\'s data option instead.'
|
|
)
|
|
}
|
|
if (el.tag === 'textarea' && el.children.length) {
|
|
warn$3(
|
|
"<textarea v-model=\"" + value + "\">:\n" +
|
|
'inline content inside <textarea> will be ignored when using v-model. ' +
|
|
'Declare initial values in the component\'s data option instead.'
|
|
)
|
|
}
|
|
}
|
|
|
|
var type = el.attrsMap.type
|
|
var ref = modifiers || {};
|
|
var lazy = ref.lazy;
|
|
var number = ref.number;
|
|
var trim = ref.trim;
|
|
var event = lazy || (isIE && type === 'range') ? 'change' : 'input'
|
|
var needCompositionGuard = !lazy && type !== 'range'
|
|
var isNative = el.tag === 'input' || el.tag === 'textarea'
|
|
|
|
var valueExpression = isNative
|
|
? ("$event.target.value" + (trim ? '.trim()' : ''))
|
|
: "$event"
|
|
var code = number || type === 'number'
|
|
? (value + "=_n(" + valueExpression + ")")
|
|
: (value + "=" + valueExpression)
|
|
if (isNative && needCompositionGuard) {
|
|
code = "if($event.target.composing)return;" + code
|
|
}
|
|
addProp(el, 'value', isNative ? ("_s(" + value + ")") : ("(" + value + ")"))
|
|
addHandler(el, event, code, null, true)
|
|
if (needCompositionGuard) {
|
|
// need runtime directive code to help with composition events
|
|
return true
|
|
}
|
|
}
|
|
|
|
function genSelect (el, value) {
|
|
if (true) {
|
|
el.children.some(checkOptionWarning)
|
|
}
|
|
var code = value + "=Array.prototype.filter" +
|
|
".call($event.target.options,function(o){return o.selected})" +
|
|
".map(function(o){return \"_value\" in o ? o._value : o.value})" +
|
|
(el.attrsMap.multiple == null ? '[0]' : '')
|
|
addHandler(el, 'change', code, null, true)
|
|
// need runtime to help with possible dynamically generated options
|
|
return true
|
|
}
|
|
|
|
function checkOptionWarning (option) {
|
|
if (option.type === 1 &&
|
|
option.tag === 'option' &&
|
|
option.attrsMap.selected != null) {
|
|
warn$3(
|
|
"<select v-model=\"" + (option.parent.attrsMap['v-model']) + "\">:\n" +
|
|
'inline selected attributes on <option> will be ignored when using v-model. ' +
|
|
'Declare initial values in the component\'s data option instead.'
|
|
)
|
|
return true
|
|
}
|
|
return false
|
|
}
|
|
|
|
/* */
|
|
|
|
function text (el, dir) {
|
|
if (dir.value) {
|
|
addProp(el, 'textContent', ("_s(" + (dir.value) + ")"))
|
|
}
|
|
}
|
|
|
|
/* */
|
|
|
|
function html (el, dir) {
|
|
if (dir.value) {
|
|
addProp(el, 'innerHTML', ("_s(" + (dir.value) + ")"))
|
|
}
|
|
}
|
|
|
|
var directives$1 = {
|
|
model: model$1,
|
|
text: text,
|
|
html: html
|
|
}
|
|
|
|
/* */
|
|
|
|
var cache = Object.create(null)
|
|
|
|
var baseOptions = {
|
|
isIE: isIE,
|
|
expectHTML: true,
|
|
modules: modules$1,
|
|
staticKeys: genStaticKeys(modules$1),
|
|
directives: directives$1,
|
|
isReservedTag: isReservedTag,
|
|
isUnaryTag: isUnaryTag,
|
|
mustUseProp: mustUseProp,
|
|
getTagNamespace: getTagNamespace,
|
|
isPreTag: isPreTag
|
|
}
|
|
|
|
function compile (
|
|
template,
|
|
options
|
|
) {
|
|
options = options
|
|
? extend(extend({}, baseOptions), options)
|
|
: baseOptions
|
|
return compile$1(template, options)
|
|
}
|
|
|
|
function compileToFunctions (
|
|
template,
|
|
options,
|
|
vm
|
|
) {
|
|
var _warn = (options && options.warn) || warn
|
|
// detect possible CSP restriction
|
|
/* istanbul ignore if */
|
|
if (true) {
|
|
try {
|
|
new Function('return 1')
|
|
} catch (e) {
|
|
if (e.toString().match(/unsafe-eval|CSP/)) {
|
|
_warn(
|
|
'It seems you are using the standalone build of Vue.js in an ' +
|
|
'environment with Content Security Policy that prohibits unsafe-eval. ' +
|
|
'The template compiler cannot work in this environment. Consider ' +
|
|
'relaxing the policy to allow unsafe-eval or pre-compiling your ' +
|
|
'templates into render functions.'
|
|
)
|
|
}
|
|
}
|
|
}
|
|
var key = options && options.delimiters
|
|
? String(options.delimiters) + template
|
|
: template
|
|
if (cache[key]) {
|
|
return cache[key]
|
|
}
|
|
var res = {}
|
|
var compiled = compile(template, options)
|
|
res.render = makeFunction(compiled.render)
|
|
var l = compiled.staticRenderFns.length
|
|
res.staticRenderFns = new Array(l)
|
|
for (var i = 0; i < l; i++) {
|
|
res.staticRenderFns[i] = makeFunction(compiled.staticRenderFns[i])
|
|
}
|
|
if (true) {
|
|
if (res.render === noop || res.staticRenderFns.some(function (fn) { return fn === noop; })) {
|
|
_warn(
|
|
"failed to compile template:\n\n" + template + "\n\n" +
|
|
detectErrors(compiled.ast).join('\n') +
|
|
'\n\n',
|
|
vm
|
|
)
|
|
}
|
|
}
|
|
return (cache[key] = res)
|
|
}
|
|
|
|
function makeFunction (code) {
|
|
try {
|
|
return new Function(code)
|
|
} catch (e) {
|
|
return noop
|
|
}
|
|
}
|
|
|
|
/* */
|
|
|
|
var idToTemplate = cached(function (id) {
|
|
var el = query(id)
|
|
return el && el.innerHTML
|
|
})
|
|
|
|
var mount = Vue.prototype.$mount
|
|
Vue.prototype.$mount = function (
|
|
el,
|
|
hydrating
|
|
) {
|
|
el = el && query(el)
|
|
|
|
/* istanbul ignore if */
|
|
if (el === document.body || el === document.documentElement) {
|
|
"development" !== 'production' && warn(
|
|
"Do not mount Vue to <html> or <body> - mount to normal elements instead."
|
|
)
|
|
return this
|
|
}
|
|
|
|
var options = this.$options
|
|
// resolve template/el and convert to render function
|
|
if (!options.render) {
|
|
var template = options.template
|
|
var isFromDOM = false
|
|
if (template) {
|
|
if (typeof template === 'string') {
|
|
if (template.charAt(0) === '#') {
|
|
isFromDOM = true
|
|
template = idToTemplate(template)
|
|
}
|
|
} else if (template.nodeType) {
|
|
isFromDOM = true
|
|
template = template.innerHTML
|
|
} else {
|
|
if (true) {
|
|
warn('invalid template option:' + template, this)
|
|
}
|
|
return this
|
|
}
|
|
} else if (el) {
|
|
isFromDOM = true
|
|
template = getOuterHTML(el)
|
|
}
|
|
if (template) {
|
|
var ref = compileToFunctions(template, {
|
|
warn: warn,
|
|
isFromDOM: isFromDOM,
|
|
shouldDecodeTags: shouldDecodeTags,
|
|
shouldDecodeNewlines: shouldDecodeNewlines,
|
|
delimiters: options.delimiters
|
|
}, this);
|
|
var render = ref.render;
|
|
var staticRenderFns = ref.staticRenderFns;
|
|
options.render = render
|
|
options.staticRenderFns = staticRenderFns
|
|
}
|
|
}
|
|
return mount.call(this, el, hydrating)
|
|
}
|
|
|
|
/**
|
|
* Get outerHTML of elements, taking care
|
|
* of SVG elements in IE as well.
|
|
*/
|
|
function getOuterHTML (el) {
|
|
if (el.outerHTML) {
|
|
return el.outerHTML
|
|
} else {
|
|
var container = document.createElement('div')
|
|
container.appendChild(el.cloneNode(true))
|
|
return container.innerHTML
|
|
}
|
|
}
|
|
|
|
Vue.compile = compileToFunctions
|
|
|
|
return Vue;
|
|
|
|
})));
|
|
/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))
|
|
|
|
/***/ }
|
|
/******/ ]);
|
|
//# sourceMappingURL=example.js.map
|