caoww
/
fineui
forked from fanruan/fineui
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
Browse Source

Merge pull request #1075 in VISUAL/fineui from ~FAY/fineui:master to master 

* commit 'fc8f9d7230d289139bb010f4e349b2fdecb95676':
  update
  BI-47381 deepEqual 性能
es6
fay 5 years ago
parent
35e1efec5e fc8f9d7230
commit
ece2b0a2a5
1 changed files with 56 additions and 57 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 97
      dist/fix/fix.ie.js

97
dist/fix/fix.ie.js vendored
Unescape View File

@ -15,6 +15,8 @@ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Cons
$vm: falsy
};
var $$skips = ['$accessors', '$vbthis', '$vbsetter', '$vm'];
var originalMethods = [];
_$1.each(['slice', 'splice'], function (method) {
originalMethods[method] = Array.prototype[method];
@ -128,7 +130,7 @@ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Cons
} else if (model && isPlainObject(model)) {
result = {};
for (var key in model) {
if (!_$1.has($$skipArray, key)) {
if ($$skips.indexOf(key) === -1) {
result[key] = toJSON(model[key]);
}
}
@ -148,15 +150,6 @@ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Cons
}
return toJSON(obj);
// const type = typeof obj;
//
// switch (type) {
// case 'object':
// return _.extend({}, obj);
// default:
// return obj;
// }
}
var nextTick = function () {
@ -263,8 +256,8 @@ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Cons
/* eslint no-use-before-define: ["off"] */
var deepEq = function deepEq(a, b, aStack, bStack) {
// Unwrap any wrapped objects.
if (a instanceof _$1) a = a._wrapped;
if (b instanceof _$1) b = b._wrapped;
if (a instanceof _) a = a._wrapped;
if (b instanceof _) b = b._wrapped;
// Compare `[[Class]]` names.
var className = toString.call(a);
if (className !== toString.call(b)) return false;
@ -343,7 +336,11 @@ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Cons
while (length--) {
// Deep compare each member
key = keys[length];
if (!(_$1.has(b, key) && eq(a[key], b[key], aStack, bStack))) return false;
if ($$skips.indexOf(key) !== -1) {
return true;
}
if (!(Object.keys(b).indexOf(key) !== -1 && eq(a[key], b[key], aStack, bStack))) return false;
}
}
// Remove the first object from the stack of traversed objects.
@ -371,37 +368,46 @@ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Cons
return deepEq(a, b, aStack, bStack);
};
var shadowEq = function shadowEq(a, b, aStack, bStack) {
// Identical objects are equal. `0 === -0`, but they aren't identical.
// See the [Harmony `egal` proposal](http://wiki.ecmascript.org/doku.php?id=harmony:egal).
if (a === b) return a !== 0 || 1 / a === 1 / b;
// `null` or `undefined` only equal to itself (strict comparison).
if (a == null || b == null) return false;
// `NaN`s are equivalent, but non-reflexive.
if (a !== a) return b !== b;
// Exhaust primitive checks
var type = typeof a;
if (type !== 'function' && type !== 'object' && typeof b != 'object') return false;
// export function isShadowEqual(a, b) {
// return shadowEq(a, b);
// }
// skip function
if (type === 'function') return true;
function isShadowEqual(a, b) {
if (a === b) return true;
if (Array.isArray(a) && Array.isArray(b) && (a.__ref__ || b.__ref__)) {
if (a.length !== b.length) return false;
// for (let i = 0; i < a.length; i++) {
// if (a[i] !== b[i]) {
// return false;
// }
// }
if (a && b && typeof a == 'object' && typeof b == 'object') {
if (a.constructor !== b.constructor) return false;
return a.__ref__ === b.__ref__;
var length, i, key, keys;
if (Array.isArray(a)) {
length = a.length;
if (length != b.length) return false;
for (i = length; i-- !== 0;) {
if (!isShadowEqual(a[i], b[i])) return false;
}return true;
}
return deepEq(a, b, aStack, bStack);
};
if (a.constructor === RegExp) return true;
if (a.valueOf !== Object.prototype.valueOf) return a.valueOf() === b.valueOf();
if (a.toString !== Object.prototype.toString) return a.toString() === b.toString();
function isShadowEqual(a, b) {
return shadowEq(a, b);
keys = Object.keys(a);
length = keys.length;
if (length !== Object.keys(b).length) return false;
for (i = length; i-- !== 0;) {
if (!Object.prototype.hasOwnProperty.call(b, keys[i])) return false;
}for (i = length; i-- !== 0;) {
key = keys[i];
if ($$skips.indexOf(key) !== -1) continue;
if (!isShadowEqual(a[key], b[key])) return false;
}
return true;
}
// true if both NaN, false otherwise
return a !== a && b !== b;
}
var mixinInjection = {};
@ -765,21 +771,13 @@ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Cons
});
}
function addToListenerQueue(vm, watcher, cur, last) {
var listener = {
id: watcher.id,
cb: _$1.bind(watcher.listener, vm, cur, last, vm)
};
watcher.sync === true ? vm.syncListeners.push(listener) : vm.asyncListeners.push(listener);
}
function digestState(vm) {
var dirty = false;
_$1.each(vm._stateWatchers, function (watcher, key) {
var cur = watcher.get();
var last = watcher.last;
if (!isShadowEqual(cur, last)) {
addToListenerQueue(vm, watcher, cur, last);
// addToListenerQueue(vm, watcher, cur, last);
vm.model[key] = cur;
dirty = true;
watcher.last = cloneShadow(cur);
@ -801,7 +799,7 @@ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Cons
var cur = watcher.get();
var last = watcher.last;
if (!isShadowEqual(cur, last)) {
addToListenerQueue(vm, watcher, cur, last);
// addToListenerQueue(vm, watcher, cur, last);
vm.model[key] = cur;
dirty = true;
dirtyQueue.push(key);
@ -902,7 +900,7 @@ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Cons
_$1.each(syncListeners, function (listener) {
listener.cb();
});
if (contextListeners.length !== 0 || asyncListeners.length !== 0) {
nextTick(function () {
_$1.each(contextListeners, function (listener) {
listener.cb();
@ -912,6 +910,7 @@ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Cons
});
});
}
}
function refreshAllDefineModel() {
_$1.each(allDefineModelInstances, function (insta) {

Write Preview
Loading…
Cancel
Save