angular 2 framework

; defined at module loadtime selector: ' Contacts-header ' , ' Header.component.html ', styleurls: [' Header.component.css ']}) Export class Headercomponent Implements OnInit {}JSPM://If We decide to use JSPM, we use the Typescriptoptions configuration format in the Config.js file:Systemjs.config ({typescriptoptions: {module:"Commonjs", Emitdecoratormetadata:true, Experimentaldecorators:true}, Transpiler:false, BaseURL:"/dist", Map: {app:' SRC ', Typescript:' Node_modules/typescript/lib/types

: { provide:translateloader, usefactory: (Createtranslateloader), deps: [Http] } }),Implementing AOT Compilationfunction Createtranslateloader (http:http) { returnnew translatehttploader (HTTP, './assets/ i18n/', '. JSON ');}Translatehttploader loading "/assets/i18n/[lang].json" file, [lang] for language file nameTranslateServiceImport {Component} from ' @angular/core '; import {Transla

What's a module in AngularJS?A module is a container for different parts of your application i.e controllers,services,directives,filters,etc.You can think the A module as a Main () method in the other types of applications.How to create a module?Use the Angular object's module () method to create a module.var myApp = Angular.module ("MyModule", []); //What's a controller in angular?In

Label:When you want to access child component's method, you can use @ViewChild in the parent: Parent Component: Import {Component, OnInit, Viewchild} from 'Angular2/core'; import {heroservice, Hero} from './heroservice'; import {Observable} from 'Rxjs/rx'; import {Selectedhero} from './selected-hero'; import {Heroitem} from './hero-item'; @Component ({selector:'hero-list', directives: [Selectedhero, Heroitem], Template: '"Removeselectedhero ()">clear"#hero of heros | async"> "Hero"(changed) ="T

First, let us first understand what is the MVX framework pattern?MVX Frame mode: MVC+MVP+MVVM1.mvc:model (model) +view (view) +controller (Controller), which is based primarily on layered purposes, separates each other's responsibilities.View through the controller to contact model, Controller is the view and model of the Coordinator, view and model is not directly linked, basic contact is one-way.User users can manipulate the template model to achiev

, calling the Dom's Val () method - $('span'). HTML (value); - }); + }); - Script> + Body> A HTML>When the mouse is lifted, get the value of the INPUT element and update it to the Span tab:2. Use angular JS to complete the same function:1 DOCTYPE HTML>2 HTML>3 HeadLang= "en">4 MetaCharSet= "UTF-8">5 title>title>6 Head>7 Bodyng-app= "">8 inputty

other things... that's why compile does not have the scope parameter, because it hasn't been compiled yet ~ Code test address: http://jsfiddle.net/0kgn110u/1/ To sum up all the knowledge just mentioned: 1. the execution sequence of the compile function is from the parent element to the child element. when the compile of a command is executed, the compile of its parent element has been executed. its tele parameter and tattrs parameter refer to the attributes of the original element and the origi

collapse or expand. `}) Export class App {} @NgModule ({declarations: [app, Collapseonclick], imports: [Browsermodule], Bootstrap: [App]}) Export class Appmodule {}platformbrowserdynamic (). Bootstrapmodule (appmodule);Collapsed-on-click.ts:Import {Directive, Hostlistener, hostbinding} from "@angular/core"; @Directive ({selector:' [Collapse-on-click] ', Exportas:' Collapsible '}) Export class Collapseonclick {collapsed:Boolean; Constructor ()

= "settingscontroller1 as Settings" One way to inject $ scope into the controller: NG-controller = "settingscontroller2" the second choice is more common in the angular community. It is generally used for templates and guides. However, property controllers are directly bound to avoid range. When multiple controllers control elements with the same name, use controller as to make your template more obvious. If you are writing your controller class, it

. You need to use the templateurl attribute. template usage is complicated and will be explained in the next article. If neither template nor templateurl is specified, this command does not modify or replace the content of the command element. for example, angular learning notes (19th)-command to modify dom Let's take a look at the demo: HTML: JS: /* 20.1 command */var dirappmodule = Angular. module ('dir

@ngrx/store builds on the concepts made popular by Redux and supercharges it with the backing of RxJS. The result is a tool and philosophy, that'll transform the the-the-approach state management in your Angular 2 applicatio Ns. This lesson takes a existing Angular 2 app and refactors it to utilize @ngrx/store, touchin

angularjs MVC all with the help of $scope (scope) Implementation1.ng instructionGetting objects from $scopefunction Commoncontroller ($scope) {$scope. Commonfn=function () { alert ("This is a universal feature! "); };} function Controller1 ($scope) { $scope. Greeting = { text: ' Hello1 ' }; $scope. Test1=function () { alert ("Test1"); };} function Controller2 ($scope) { $scope. Greeting = { text: ' Hello2 ' }; $scope. Test2=function () { alert ("Tes

); } } Fourth Step: Component Invocation (HERO.SERVICE.TS) Import {Component} from ' @angular/core '; Import {Hero} from './hero ' Import {Heroservice} from './hero.service ' @Component ({ Selector: ' App-root ', Templateurl: './app.component.html ', Styleurls: ['./app.component.css '], Providers: [Heroservice] }) Export Class AppComponent { title = ' Tour of Heroes '; Heroes:hero[]; Sele

DOCTYPE HTML>HTML>Head> MetaCharSet= "Utf-8"> title>JS Bintitle> Scriptsrc= "Https://code.angularjs.org/2.0.0-alpha.28/angular2.sfx.dev.js">Script> Linkrel= "stylesheet"href= "Https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css">Head>Body>Egghead>Egghead>Scriptsrc= "App.js">Script>Body>HTML>varNote =Angular. Component ({selector:' Note ' }) . View ({Template:' }) . Class ({constructor:function() { }