letoriginalSetTimeout =window.setTimeout;window.setTimeout=function(callback, delay) {returnoriginalSetTimeout(Zone.current.wrap(callback), delay); }Zone.prototype.wrap=function(callback) {// 获取当前的 ZoneletcapturedZone =this;returnfunction() {returncapturedZone.runGuarded(callback,this,argumen...
function delay(milliseconds: number = 0) { return function (value, context) { if (contex...
function callback() {if(!--queue) { list[id]=1done&&done()for(vardsetindelay) { every(dset.split('|'), loopFn) && !each(delay[dset], loopFn) && (delay[dset] =[]) } } } setTimeout(function () { each(paths, function (path) {if(path ===null)returncallback()if(scripts[...
/ 进行检测 delayChangeDetectionForEventsDelegate(); }, onInvoke: (delegate: ZoneDelegate, current: Zone, target: Zone, callback: Function, applyThis: any, applyArgs?: any[], source?: string): any => { ... / 进行检测 delayChangeDetectionForEventsDelegate(); }, onHasTask: (delegate: ...
}).error(function(data) { console.log(data); }); 1. 2. 3. 4. 5. 6. 7. 8. $http.get()与$http.post()都是有 回调的,需要的时候可以加上。 $interval(定时器) $interval(fn, delay, [count], [invokeApply]); 说明: fn是函数,delay是定时器的间隔,单位是毫秒。count为可选参数,表明,...
function chunk(arr, chunkSize) { if (chunkSize <= 0) throw "Invalid chunk size"; let v = []; for (let i=0,len=arr.length; i<len; i+=chunkSize) { v.push(arr.slice(i,i+chunkSize)); } return v;}const delayObs = timer(500).pipe(ignoreElements());// An array of observables...
delay.promise就是已经处理好的可以交给controller使用的数据,但经过实际测试,发现不是这么回事。 那就来看看delay.promise到底是什么?在浏览器控制台中,以此输出delay.promise中的属性和值,如下: then: function (callback, errback) { var result = defer(); ...
exportfunctiondebounce(func, delay) {lettimerreturnfunction(...args) {if(timer) {clearTimeout(timer) } timer =setTimeout(() =>{ func.apply(this, args) }, delay) } } AI代码助手复制代码 然后在需要使用的组件中引入debounce,并且在created生命周期内调用: ...
| [](https://github.com/angular/angular/commit/15c91a53ae2cc1f34e05b158be69e10e9f43043b) | delay accessing `pendingTasks.whenAllTasksComplete` (#49784) |
`Router#navigateByUrl()` call before navigation" but the value actually gets set to something completely different. It's set to the current internal `UrlTree` of the Router at the time navigation occurs. With this change, there is no exact replacement for the old value of ...