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` }) export class RequiredComponent { @Input() public name: String = ''; } GoalKicker.com – Angular 2 Notes for Professionals 23
Chapter 3: Modules Angular modules are containers for different parts of your app. You can have nested modules, your app.module is already actually nesting other modules such as BrowserModule and you can add RouterModule and so on. Section 3.1: A simple module A module is a class with the @NgModule decorator. To create a module we add @NgModule passing some parameters: bootstrap: The component that will be the root of your application. This configuration is only present on your root module declarations: Resources the module declares. When you add a new component you have to update the declarations (ng generate component does it automatically) exports: Resources the module exports that can be used in other modules imports: Resources the module uses from other modules (only module classes are accepted) providers: Resources that can be injected (di) in a component A simple example: import { AppComponent } from './app.component'; import { BrowserModule } from '@angular/platform-browser'; import { NgModule } from '@angular/core'; @NgModule({ bootstrap: [AppComponent] declarations: [AppComponent], exports: [], imports: [BrowserModule], providers: [], }) export class AppModule { } Section 3.2: Nesting modules Modules can be nested by using the imports parameter of @NgModule decorator. We can create a core.module in our application that will contain generic things, like a ReservePipe (a pipe that reverse a string) and bundle those in this module: import { CommonModule } from '@angular/common'; import { NgModule } from '@angular/core'; import { ReversePipe } from '../reverse.pipe'; @NgModule({ imports: [ CommonModule ], exports: [ReversePipe], // export things to be imported in another module declarations: [ReversePipe], }) export class CoreModule { } Then in the app.module: GoalKicker.com – Angular 2 Notes for Professionals 24
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Page 9 and 10: Chapter 1: Getting started with Ang
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Page 15 and 16: Prerequisites: Node.js v4 or greate
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] ... }, { }, ... path: 'users', co
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Basic precaution: Ensure you have t
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Add our router directives we will b
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Chapter 17: Routing (3.0.0+) Sectio
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Section 17.3: Using Resolvers and G
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main.ts import {bootstrap} from '@a
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Then, export the array of routes. p
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typings install jquery --global --s
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Chapter 19: Optimizing rendering us
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import { Component, OnDestroy } fro
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} GoalKicker.com - Angular 2 Notes
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} } }); The previous example uses a
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Chapter 23: Services and Dependency
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Section 23.3: Testing a Service Giv
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try { const result = await authServ
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} } let pattern:RegExp = /\S+@\S+\.
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} } current: ['', Validators.requir
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Passwords do not match Admi
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id="LastName" name="LastName"> Em
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Chapter 26: Testing ngModel Is a ex
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Chapter 27: Feature Modules Section
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}) export class MyModule {} MyRootC
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@Component({ template: '`Eager Comp
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} } this.source = e.target.result;
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Chapter 31: Bypassing Sanitizing fo
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main.html pipe.html will load in
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function customValidator(control: C
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ootstrap(AppComponent, [ HTTP_PROVI
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3. 4. 5. 6. 7. Performs compilation
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Chapter 35: Debugging Angular 2 Typ
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Chapter 36: CRUD in Angular 2 with
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Chapter 38: Update typings Section
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providers: [ {provide: Store, useCl
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let fixture: ComponentFixture; let
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}); }); it('should create the app',
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store, effects ], providers: [], bo
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Section 40.5: Angular 2 aliased exp
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Now we've got to think about what k
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action.payload.username }); case Us
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placeholder="Username" [disabled]="
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} constructor(){ this.size = 'small
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} constructor(){ this.users.push(ne
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Section 44.4: Use *ngIf with*ngFor
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export * from './lib'; index.js Thi
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}) export class AngularXMinimalNpmP
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Chapter 47: Angular 2 - Protractor
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}); function checkNavbarTexts(){ el
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Chapter 49: Angular 2 Input() outpu
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Chapter 50: Angular-cli Here you wi
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Chapter 51: OrderBy Pipe How to wri
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Chapter 52: Angular 2 Change detect
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Chapter 53: Angular 2 Databinding S
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Chapter 54: Brute Force Upgrading I
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Section 55.2: Live example A live e
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Chapter 57: custom ngx-bootstrap da
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} this.close(); onClickedOutside(ev
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Chapter 59: Configuring ASP.net Cor
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} "module": "commonjs", "moduleReso
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}) export class AppComponent { nomb
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Chapter 60: Angular 2 using webpack
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} ], helpers.js var path = require(
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Chapter 61: Angular material design
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Chapter 62: Dropzone in Angular 2 S
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export interface IAppState { exampl
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Chapter 64: Creating an Angular npm
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{ "name": "awesome-angular-module",
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Chapter 65: Barrel A barrel is a wa
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Good now the Service Worker is up a
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Chapter 67: Testing an Angular 2 Ap
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testContext.keys().forEach(testCont
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how we call detectChanges() so that
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{ 'userId': 1, 'id': 3, 'title': 'e
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Chapter 68: angular-cli test covera
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Chapter 69: unit testing Section 69
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jesussegado Chapter 26 Jim Chapters
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