Angular2 -outputs Posted on 2015-12-29 | In Angular2 Outputs 实例需求 内层组件的数据传到外层组件 外层组件获取数据并DOM变化 outputs: ['hoverImg'](mouseenter)="imgSelected() hoverImg: EventEmitter<string>; constructor() & ... Read more »
Angular2 - pipes - sortBy Posted on 2015-12-28 | In Angular2 针对排序写的第一个pipe 主要功能:参数: 要排序的数组 需要排序的属性 (目前只对第一个参数排序) import {Pipe} from 'angular2/core';/** * * Example: * {{ products | sort ... Read more »
Rxjs 初体验 with angular2 Posted on 2015-12-28 | In Angular2 基本需求 search 框输入关键词 随着输入后台自动请求结果并显示 主要代码constructor(http: Http) { console.log(!!this.responseData.length); this.http = http; this.search ... Read more »
Angular2 - minLenght Posted on 2015-12-23 | In Angular2 minLenght validator 源码解读 源码如下 static minLength(minLength: number): Function { return (control: modelModule.Control): {[key: string]: any ... Read more »
An Overview of JavaScript Promises Posted on 2015-12-18 | In JS OverviewA Promise object represents a value that may not be available yet, but will be resolved at some point in future. It allows you to write asynch ... Read more »
backStack 导航历史 Posted on 2015-12-18 | In JS , WinJS WinJS.Navigation.history下面有3个object current location ex; /page/hello/hello.html backStack 这里面是object的数组。每当navigation后,这个path会自动加入到backStack里,如果不进行 ... Read more »
Ready 初认识 Posted on 2015-12-18 | In JS ready: function (element, options) element —- 就是初始本页的pageControl 的html。 当进入ready的时候说明基本的html已被加载,并且control都已经初始化完毕 当没有加载css 文件。 也没有加载数据中的control optio ... Read more »
app级全局数据的临时存储 Posted on 2015-12-18 | In JS , WinJS MyApp.Utilities.SessionState 例子 // Save the session state var sessionState = MyApp.Utilities.SessionState[this._pageTitle]; if ( ... Read more »
FE Grid 参考线 Posted on 2015-12-18 | In Tools x, y 为自定义画线的参数 clear–是否清空 grid 不 clear 就会自动保存划线历史 100px 间距 //helper method for FE align work _gridCanvas: null, setGridLine: function (x, ... Read more »
跳转间binding 错误 Posted on 2015-12-18 | In JS , WinJS page A element M 和 Page B 的 element M A 跳转B 的时候 有可能发生 想binding B 的M 但实际却 binding 了A 的M, 致使 B 中 M 没有binding到数据 解决办法 再Enter 里写代码,减小发生几率 var interVa ... Read more »