docs: update all docs to partially comply the style-guide

This commit is contained in:
Foxandxss 2016-05-03 14:06:32 +02:00 committed by Ward Bell
parent 2ccdd867d2
commit 596825a8b1
289 changed files with 1062 additions and 960 deletions

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@ -1,8 +1,8 @@
// #docregion import
import {Component} from '@angular/core';
import { Component } from '@angular/core';
// #enddocregion import
import {HeroListComponent} from './hero-list.component';
import {SalesTaxComponent} from './sales-tax.component';
import { HeroListComponent } from './hero-list.component';
import { SalesTaxComponent } from './sales-tax.component';
@Component({
selector: 'my-app',

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@ -1,6 +1,7 @@
import {Injectable, Type} from '@angular/core';
import {Logger} from './logger.service';
import {Hero} from './hero';
import { Injectable, Type } from '@angular/core';
import { Logger } from './logger.service';
import { Hero } from './hero';
const HEROES = [
new Hero('Windstorm', 'Weather mastery'),
@ -10,7 +11,7 @@ const HEROES = [
@Injectable()
export class BackendService {
constructor(private _logger: Logger) {}
constructor(private logger: Logger) {}
getAll(type:Type) : PromiseLike<any[]>{
if (type === Hero) {
@ -18,7 +19,7 @@ export class BackendService {
return Promise.resolve<Hero[]>(HEROES);
}
let err = new Error('Cannot get object of this type');
this._logger.error(err);
this.logger.error(err);
throw err;
}
}
}

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@ -1,5 +1,6 @@
import {Component, Input} from '@angular/core';
import {Hero} from './hero';
import { Component, Input} from '@angular/core';
import { Hero } from './hero';
@Component({
selector: 'hero-detail',

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@ -1,8 +1,9 @@
// #docplaster
import {Component, OnInit} from '@angular/core';
import {Hero} from './hero';
import {HeroDetailComponent} from './hero-detail.component';
import {HeroService} from './hero.service';
import { Component, OnInit } from '@angular/core';
import { Hero } from './hero';
import { HeroDetailComponent } from './hero-detail.component';
import { HeroService } from './hero.service';
// #docregion metadata
// #docregion providers
@ -24,14 +25,14 @@ export class HeroesComponent { ... }
// #docregion class
export class HeroListComponent implements OnInit {
// #docregion ctor
constructor(private _service: HeroService) { }
constructor(private service: HeroService) { }
// #enddocregion ctor
heroes: Hero[];
selectedHero: Hero;
ngOnInit() {
this.heroes = this._service.getHeroes();
this.heroes = this.service.getHeroes();
}
selectHero(hero: Hero) { this.selectedHero = hero; }

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@ -1,25 +1,26 @@
import {Injectable} from '@angular/core';
import {Hero} from './hero';
import {BackendService} from './backend.service';
import {Logger} from './logger.service';
import { Injectable } from '@angular/core';
import { Hero } from './hero';
import { BackendService } from './backend.service';
import { Logger } from './logger.service';
@Injectable()
// #docregion class
export class HeroService {
// #docregion ctor
constructor(
private _backend: BackendService,
private _logger: Logger) { }
private backend: BackendService,
private logger: Logger) { }
// #enddocregion ctor
private _heroes: Hero[] = [];
private heroes: Hero[] = [];
getHeroes() {
this._backend.getAll(Hero).then( (heroes: Hero[]) => {
this._logger.log(`Fetched ${heroes.length} heroes.`);
this._heroes.push(...heroes); // fill cache
this.backend.getAll(Hero).then( (heroes: Hero[]) => {
this.logger.log(`Fetched ${heroes.length} heroes.`);
this.heroes.push(...heroes); // fill cache
});
return this._heroes;
return this.heroes;
}
}
// #enddocregion class

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@ -1,5 +1,5 @@
// #docregion
import {Injectable} from '@angular/core';
import { Injectable } from '@angular/core';
@Injectable()
// #docregion class

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@ -1,10 +1,10 @@
import {bootstrap} from '@angular/platform-browser-dynamic';
import { bootstrap } from '@angular/platform-browser-dynamic';
// #docregion import
import {AppComponent} from './app.component';
import { AppComponent } from './app.component';
// #enddocregion import
import {HeroService} from './hero.service';
import {BackendService} from './backend.service';
import {Logger} from './logger.service';
import { HeroService } from './hero.service';
import { BackendService } from './backend.service';
import { Logger } from './logger.service';
// #docregion bootstrap
bootstrap(AppComponent, [BackendService, HeroService, Logger]);

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@ -1,8 +1,9 @@
// #docplaster
// #docregion
import {Component} from '@angular/core';
import {SalesTaxService} from './sales-tax.service';
import {TaxRateService} from './tax-rate.service';
import { Component } from '@angular/core';
import { SalesTaxService } from './sales-tax.service';
import { TaxRateService } from './tax-rate.service';
// #docregion metadata
// #docregion providers
@ -12,7 +13,7 @@ import {TaxRateService} from './tax-rate.service';
template: `
<h2>Sales Tax Calculator</h2>
Amount: <input #amountBox (change)="0">
<div *ngIf="amountBox.value">
The sales tax is
{{ getTax(amountBox.value) | currency:'USD':true:'1.2-2' }}
@ -31,11 +32,11 @@ export class SalesTaxComponent { ... }
// #docregion class
export class SalesTaxComponent {
// #docregion ctor
constructor(private _salesTaxService: SalesTaxService) { }
constructor(private salesTaxService: SalesTaxService) { }
// #enddocregion ctor
getTax(value:string | number){
return this._salesTaxService.getVAT(value);
return this.salesTaxService.getVAT(value);
}
}
// #enddocregion class

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@ -1,11 +1,12 @@
// #docregion
import {Injectable, Inject} from '@angular/core';
import {TaxRateService} from './tax-rate.service';
import { Inject, Injectable } from '@angular/core';
import { TaxRateService } from './tax-rate.service';
// #docregion class
@Injectable()
export class SalesTaxService {
constructor(private _rateService: TaxRateService) { }
constructor(private rateService: TaxRateService) { }
getVAT(value:string | number){
let amount:number;
if (typeof value === "string"){
@ -13,7 +14,7 @@ export class SalesTaxService {
} else {
amount = value;
}
return (amount || 0) * this._rateService.getRate('VAT');
return (amount || 0) * this.rateService.getRate('VAT');
}
}
// #enddocregion class
// #enddocregion class

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@ -1,9 +1,9 @@
// #docregion
import {Injectable} from '@angular/core';
import { Injectable } from '@angular/core';
// #docregion class
@Injectable()
export class TaxRateService {
getRate(rateName:string){return 0.10;} // always 10% everywhere
}
// #enddocregion class
// #enddocregion class

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@ -1,6 +1,7 @@
// #docregion
import {Component} from '@angular/core';
import {HighlightDirective} from './highlight.directive';
import { Component } from '@angular/core';
import { HighlightDirective } from './highlight.directive';
@Component({
selector: 'my-app',

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@ -1,5 +1,5 @@
// #docregion
import {Directive, ElementRef, Input} from '@angular/core';
import { Directive, ElementRef, Input } from '@angular/core';
@Directive({
selector: '[myHighlight]'

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@ -1,5 +1,5 @@
// #docregion
import {Directive, ElementRef, Input} from '@angular/core';
import { Directive, ElementRef, Input } from '@angular/core';
@Directive({
selector: '[myHighlight]',
@ -12,20 +12,20 @@ import {Directive, ElementRef, Input} from '@angular/core';
})
export class HighlightDirective {
// #docregion ctor
private _el:HTMLElement;
constructor(el: ElementRef) { this._el = el.nativeElement; }
private el:HTMLElement;
constructor(el: ElementRef) { this.el = el.nativeElement; }
// #enddocregion ctor
// #docregion mouse-methods
onMouseEnter() { this._highlight("yellow"); }
onMouseLeave() { this._highlight(null); }
onMouseEnter() { this.highlight("yellow"); }
onMouseLeave() { this.highlight(null); }
private _highlight(color: string) {
this._el.style.backgroundColor = color;
private highlight(color: string) {
this.el.style.backgroundColor = color;
}
// #enddocregion mouse-methods
}
// #enddocregion
// #enddocregion

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@ -1,6 +1,6 @@
// #docplaster
// #docregion full
import {Directive, ElementRef, Input} from '@angular/core';
import { Directive, ElementRef, Input } from '@angular/core';
@Directive({
selector: '[myHighlight]',
@ -12,9 +12,9 @@ import {Directive, ElementRef, Input} from '@angular/core';
// #docregion class-1
export class HighlightDirective {
private _defaultColor = 'red';
private _el:HTMLElement;
private el:HTMLElement;
// #enddocregion class-1
// #enddocregion full
/*
@ -37,16 +37,16 @@ export class HighlightDirective {
// #enddocregion class-1
// #docregion class-1
constructor(el: ElementRef) { this._el = el.nativeElement; }
constructor(el: ElementRef) { this.el = el.nativeElement; }
// #docregion mouse-enter
onMouseEnter() { this._highlight(this.highlightColor || this._defaultColor); }
onMouseEnter() { this.highlight(this.highlightColor || this._defaultColor); }
// #enddocregion mouse-enter
onMouseLeave() { this._highlight(null); }
onMouseLeave() { this.highlight(null); }
private _highlight(color:string) {
this._el.style.backgroundColor = color;
private highlight(color:string) {
this.el.style.backgroundColor = color;
}
}
// #enddocregion class-1
// #enddocregion full
// #enddocregion full

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@ -1,5 +1,7 @@
// #docregion
import {bootstrap} from '@angular/platform-browser-dynamic';
import {AppComponent} from './app.component';
import { bootstrap } from '@angular/platform-browser-dynamic';
import { AppComponent } from './app.component';
bootstrap(AppComponent);

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@ -1,10 +1,10 @@
import {Component} from '@angular/core';
import {RouteConfig, ROUTER_DIRECTIVES, ROUTER_PROVIDERS} from '@angular/router-deprecated';
import { Component } from '@angular/core';
import { RouteConfig, ROUTER_DIRECTIVES, ROUTER_PROVIDERS } from '@angular/router-deprecated';
import {MovieListComponent} from './movie-list.component';
import {MovieService} from './movie.service';
import {IMovie} from './movie';
import {StringSafeDatePipe} from './date.pipe';
import { MovieListComponent } from './movie-list.component';
import { MovieService } from './movie.service';
import { IMovie } from './movie';
import { StringSafeDatePipe } from './date.pipe';
@Component({
selector: 'my-app',

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@ -1,5 +1,5 @@
import {Injectable, Pipe} from '@angular/core';
import {DatePipe} from '@angular/common';
import { Injectable, Pipe } from '@angular/core';
import { DatePipe } from '@angular/common';
@Injectable()
// #docregion date-pipe

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@ -1,5 +1,6 @@
// #docregion
import {bootstrap} from '@angular/platform-browser-dynamic';
import {AppComponent} from './app.component';
import { bootstrap } from '@angular/platform-browser-dynamic';
import { AppComponent } from './app.component';
bootstrap(AppComponent);

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@ -1,11 +1,11 @@
// #docplaster
// #docregion import
import {Component} from '@angular/core';
import {ROUTER_DIRECTIVES} from '@angular/router-deprecated';
import { Component } from '@angular/core';
import { ROUTER_DIRECTIVES } from '@angular/router-deprecated';
// #enddocregion import
import {MovieService} from './movie.service';
import {IMovie} from './movie';
import {StringSafeDatePipe} from './date.pipe';
import { MovieService } from './movie.service';
import { IMovie } from './movie';
import { StringSafeDatePipe } from './date.pipe';
// #docregion component

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@ -1,5 +1,6 @@
import {Injectable} from '@angular/core';
import {IMovie} from './movie';
import { Injectable } from '@angular/core';
import { IMovie } from './movie';
@Injectable()
export class MovieService {

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@ -1,11 +1,12 @@
import {Component} from '@angular/core';
import {HeroParentComponent} from './hero-parent.component';
import {NameParentComponent} from './name-parent.component';
import {VersionParentComponent} from './version-parent.component';
import {VoteTakerComponent} from './votetaker.component';
import {CountdownLocalVarParentComponent,
CountdownViewChildParentComponent} from './countdown-parent.component';
import {MissionControlComponent} from './missioncontrol.component';
import { Component } from '@angular/core';
import { HeroParentComponent } from './hero-parent.component';
import { NameParentComponent } from './name-parent.component';
import { VersionParentComponent } from './version-parent.component';
import { VoteTakerComponent } from './votetaker.component';
import { CountdownLocalVarParentComponent,
CountdownViewChildParentComponent } from './countdown-parent.component';
import { MissionControlComponent } from './missioncontrol.component';
let directives: any[] = [
HeroParentComponent,

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@ -1,7 +1,8 @@
// #docregion
import {Component, Input, OnDestroy} from '@angular/core';
import {MissionService} from './mission.service';
import {Subscription} from 'rxjs/Subscription';
import { Component, Input, OnDestroy } from '@angular/core';
import { MissionService } from './mission.service';
import { Subscription } from 'rxjs/Subscription';
@Component({
selector: 'my-astronaut',

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@ -1,9 +1,9 @@
// #docplaster
// #docregion vc
import {AfterViewInit, ViewChild} from '@angular/core';
import { AfterViewInit, ViewChild } from '@angular/core';
// #docregion lv
import {Component} from '@angular/core';
import {CountdownTimerComponent} from './countdown-timer.component';
import { Component } from '@angular/core';
import { CountdownTimerComponent } from './countdown-timer.component';
// #enddocregion lv
// #enddocregion vc
@ -42,7 +42,7 @@ export class CountdownLocalVarParentComponent { }
export class CountdownViewChildParentComponent implements AfterViewInit {
@ViewChild(CountdownTimerComponent)
private _timerComponent:CountdownTimerComponent;
private timerComponent:CountdownTimerComponent;
seconds() { return 0; }
@ -50,10 +50,10 @@ export class CountdownViewChildParentComponent implements AfterViewInit {
// Redefine `seconds()` to get from the `CountdownTimerComponent.seconds` ...
// but wait a tick first to avoid one-time devMode
// unidirectional-data-flow-violation error
setTimeout(() => this.seconds = () => this._timerComponent.seconds, 0)
setTimeout(() => this.seconds = () => this.timerComponent.seconds, 0)
}
start(){ this._timerComponent.start(); }
stop() { this._timerComponent.stop(); }
start(){ this.timerComponent.start(); }
stop() { this.timerComponent.stop(); }
}
// #enddocregion vc

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@ -1,5 +1,5 @@
// #docregion
import {Component, OnInit, OnDestroy} from '@angular/core';
import { Component, OnDestroy, OnInit } from '@angular/core';
@Component({
selector:'countdown-timer',
@ -16,13 +16,13 @@ export class CountdownTimerComponent implements OnInit, OnDestroy {
ngOnInit() { this.start(); }
ngOnDestroy() { this.clearTimer(); }
start() { this._countDown(); }
start() { this.countDown(); }
stop() {
this.clearTimer();
this.message = `Holding at T-${this.seconds} seconds`;
}
private _countDown() {
private countDown() {
this.clearTimer();
this.intervalId = setInterval(()=>{
this.seconds -= 1;
@ -34,4 +34,4 @@ export class CountdownTimerComponent implements OnInit, OnDestroy {
}
}, 1000);
}
}
}

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@ -1,6 +1,7 @@
// #docregion
import {Component, Input} from '@angular/core';
import {Hero} from './hero';
import { Component, Input } from '@angular/core';
import { Hero } from './hero';
@Component({
selector: 'hero-child',

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@ -1,7 +1,8 @@
// #docregion
import {Component} from '@angular/core';
import {HeroChildComponent} from './hero-child.component';
import {HEROES} from './hero';
import { Component } from '@angular/core';
import { HeroChildComponent } from './hero-child.component';
import { HEROES } from './hero';
@Component({
selector: 'hero-parent',

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@ -1,4 +1,5 @@
import {bootstrap} from '@angular/platform-browser-dynamic';
import {AppComponent} from './app.component';
import { bootstrap } from '@angular/platform-browser-dynamic';
import { AppComponent } from './app.component';
bootstrap(AppComponent);

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@ -1,25 +1,25 @@
// #docregion
import {Injectable} from '@angular/core'
import {Subject} from 'rxjs/Subject';
import { Injectable } from '@angular/core'
import { Subject } from 'rxjs/Subject';
@Injectable()
export class MissionService {
// Observable string sources
private _missionAnnouncedSource = new Subject<string>();
private _missionConfirmedSource = new Subject<string>();
private missionAnnouncedSource = new Subject<string>();
private missionConfirmedSource = new Subject<string>();
// Observable string streams
missionAnnounced$ = this._missionAnnouncedSource.asObservable();
missionConfirmed$ = this._missionConfirmedSource.asObservable();
missionAnnounced$ = this.missionAnnouncedSource.asObservable();
missionConfirmed$ = this.missionConfirmedSource.asObservable();
// Service message commands
announceMission(mission: string) {
this._missionAnnouncedSource.next(mission)
this.missionAnnouncedSource.next(mission)
}
confirmMission(astronaut: string) {
this._missionConfirmedSource.next(astronaut);
this.missionConfirmedSource.next(astronaut);
}
}
// #enddocregion

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@ -1,7 +1,8 @@
// #docregion
import {Component} from '@angular/core';
import {AstronautComponent} from './astronaut.component';
import {MissionService} from './mission.service';
import { Component } from '@angular/core';
import { AstronautComponent } from './astronaut.component';
import { MissionService } from './mission.service';
@Component({
selector: 'mission-control',
@ -41,4 +42,4 @@ export class MissionControlComponent {
if (this.nextMission >= this.missions.length) { this.nextMission = 0; }
}
}
// #enddocregion
// #enddocregion

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@ -1,5 +1,5 @@
// #docregion
import {Component, Input} from '@angular/core';
import { Component, Input } from '@angular/core';
@Component({
selector: 'name-child',

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@ -1,6 +1,7 @@
// #docregion
import {Component} from '@angular/core';
import {NameChildComponent} from './name-child.component';
import { Component } from '@angular/core';
import { NameChildComponent } from './name-child.component';
@Component({
selector: 'name-parent',

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@ -1,6 +1,6 @@
/* tslint:disable:forin */
// #docregion
import {Component, Input, OnChanges, SimpleChange} from '@angular/core';
import { Component, Input, OnChanges, SimpleChange } from '@angular/core';
@Component({
selector: 'version-child',

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@ -1,6 +1,7 @@
// #docregion
import {Component} from '@angular/core';
import {VersionChildComponent} from './version-child.component';
import { Component } from '@angular/core';
import { VersionChildComponent } from './version-child.component';
@Component({
selector: 'version-parent',

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@ -1,5 +1,5 @@
// #docregion
import {Component, EventEmitter, Input, Output} from '@angular/core';
import { Component, EventEmitter, Input, Output } from '@angular/core';
@Component({
selector: 'my-voter',

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@ -1,6 +1,7 @@
// #docregion
import {Component} from '@angular/core';
import {VoterComponent} from './voter.component';
import { Component } from '@angular/core';
import { VoterComponent } from './voter.component';
@Component({
selector: 'vote-taker',

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@ -1,6 +1,7 @@
/* tslint:disable:one-line:check-open-brace*/
// #docregion
import { Injectable } from '@angular/core';
import { LoggerService } from './logger.service';
// #docregion minimal-logger

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@ -1,8 +1,8 @@
// #docregion
import {Component, Input, OnInit} from '@angular/core';
import { Component, Input, OnInit } from '@angular/core';
import {Hero} from './hero';
import {HeroCacheService} from './hero-cache.service';
import { Hero } from './hero';
import { HeroCacheService } from './hero-cache.service';
// #docregion component
@Component({
@ -20,10 +20,10 @@ export class HeroBioComponent implements OnInit {
@Input() heroId:number;
constructor(private _heroCache:HeroCacheService) { }
constructor(private heroCache:HeroCacheService) { }
ngOnInit() { this._heroCache.fetchCachedHero(this.heroId); }
ngOnInit() { this.heroCache.fetchCachedHero(this.heroId); }
get hero() { return this._heroCache.hero; }
get hero() { return this.heroCache.hero; }
}
// #enddocregion component

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@ -1,17 +1,18 @@
// #docregion
import {Injectable} from '@angular/core';
import {Hero} from './hero';
import {HeroService} from './hero.service';
import { Injectable } from '@angular/core';
import { Hero } from './hero';
import { HeroService } from './hero.service';
// #docregion service
@Injectable()
export class HeroCacheService {
hero:Hero;
constructor(private _heroService:HeroService){}
constructor(private heroService:HeroService){}
fetchCachedHero(id:number){
if (!this.hero) {
this.hero = this._heroService.getHeroById(id);
this.hero = this.heroService.getHeroById(id);
}
return this.hero
}

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@ -1,8 +1,9 @@
// #docplaster
// #docregion
import {Component, ElementRef, Host, Inject, Optional} from '@angular/core';
import {HeroCacheService} from './hero-cache.service';
import {LoggerService} from './logger.service';
import { Component, ElementRef, Host, Inject, Optional } from '@angular/core';
import { HeroCacheService } from './hero-cache.service';
import { LoggerService } from './logger.service';
// #docregion component
@Component({
@ -18,22 +19,22 @@ export class HeroContactComponent {
constructor(
// #docregion ctor-params
@Host() // limit to the host component's instance of the HeroCacheService
private _heroCache: HeroCacheService,
private heroCache: HeroCacheService,
@Host() // limit search for logger; hides the application-wide logger
@Optional() // ok if the logger doesn't exist
private _loggerService: LoggerService
private loggerService: LoggerService
// #enddocregion ctor-params
) {
if (_loggerService) {
if (loggerService) {
this.hasLogger = true;
_loggerService.logInfo('HeroContactComponent can log!');
loggerService.logInfo('HeroContactComponent can log!');
}
// #docregion ctor
}
// #enddocregion ctor
get phoneNumber() { return this._heroCache.hero.phone; }
get phoneNumber() { return this.heroCache.hero.phone; }
}
// #enddocregion component

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@ -1,5 +1,5 @@
// #docregion
import {Hero} from './hero';
import { Hero } from './hero';
export class HeroData {
createDb() {

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@ -1,7 +1,7 @@
/* tslint:disable:one-line:check-open-brace*/
// #docplaster
// #docregion opaque-token
import {OpaqueToken} from '@angular/core';
import { OpaqueToken } from '@angular/core';
export const TITLE = new OpaqueToken('title');
// #enddocregion opaque-token

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@ -1,22 +1,22 @@
// #docregion
import {Injectable} from '@angular/core';
import {Hero} from './hero';
import { Injectable } from '@angular/core';
import { Hero } from './hero';
@Injectable()
export class HeroService {
//TODO move to database
private _heroes:Array<Hero> = [
private heroes:Array<Hero> = [
new Hero(1, 'RubberMan','Hero of many talents', '123-456-7899'),
new Hero(2, 'Magma','Hero of all trades', '555-555-5555'),
new Hero(3, 'Mr. Nice','The name says it all','111-222-3333')
];
getHeroById(id:number):Hero{
return this._heroes.filter(hero => hero.id === id)[0];
return this.heroes.filter(hero => hero.id === id)[0];
}
getAllHeroes():Array<Hero>{
return this._heroes;
return this.heroes;
}
}

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@ -1,6 +1,6 @@
// #docplaster
// #docregion
import {Directive, ElementRef, Input} from '@angular/core';
import { Directive, ElementRef, Input } from '@angular/core';
@Directive({
selector: '[myHighlight]',
@ -13,16 +13,16 @@ export class HighlightDirective {
@Input('myHighlight') highlightColor: string;
private _el: HTMLElement;
private el: HTMLElement;
constructor(el: ElementRef) {
this._el = el.nativeElement;
this.el = el.nativeElement;
}
onMouseEnter() { this._highlight(this.highlightColor || 'cyan'); }
onMouseLeave() { this._highlight(null); }
onMouseEnter() { this.highlight(this.highlightColor || 'cyan'); }
onMouseLeave() { this.highlight(null); }
private _highlight(color: string) {
this._el.style.backgroundColor = color;
private highlight(color: string) {
this.el.style.backgroundColor = color;
}
}

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@ -1,5 +1,5 @@
// #docregion
import {Injectable} from '@angular/core';
import { Injectable } from '@angular/core';
@Injectable()
export class LoggerService {

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@ -2,9 +2,7 @@
import { bootstrap } from '@angular/platform-browser-dynamic';
import { provide } from '@angular/core';
import { XHRBackend } from '@angular/http';
import { ROUTER_PROVIDERS } from '@angular/router-deprecated';
import { LocationStrategy,
HashLocationStrategy } from '@angular/common';

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@ -1,8 +1,9 @@
// #docplaster
// #docregion
import {OpaqueToken} from '@angular/core';
import {Hero} from './hero';
import {HeroService} from './hero.service';
import { OpaqueToken } from '@angular/core';
import { Hero } from './hero';
import { HeroService } from './hero.service';
// #docregion runners-up
export const RUNNERS_UP = new OpaqueToken('RunnersUp');

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@ -1,8 +1,9 @@
// #docplaster
// #docregion
import {Component, OnInit} from '@angular/core';
import {Hero} from './hero';
import {HeroService} from './hero.service';
import { Component, OnInit } from '@angular/core';
import { Hero } from './hero';
import { HeroService } from './hero.service';
/////// HeroesBaseComponent /////
// #docregion heroes-base, injection
@ -12,18 +13,18 @@ import {HeroService} from './hero.service';
providers: [HeroService]
})
export class HeroesBaseComponent implements OnInit {
constructor(private _heroService: HeroService) { }
constructor(private heroService: HeroService) { }
// #enddocregion injection
heroes: Array<Hero>;
ngOnInit() {
this.heroes = this._heroService.getAllHeroes();
this._afterGetHeroes();
this.heroes = this.heroService.getAllHeroes();
this.afterGetHeroes();
}
// Post-process heroes in derived class override.
protected _afterGetHeroes() {}
protected afterGetHeroes() {}
// #docregion injection
}
@ -41,7 +42,7 @@ export class SortedHeroesComponent extends HeroesBaseComponent {
super(heroService);
}
protected _afterGetHeroes() {
protected afterGetHeroes() {
this.heroes = this.heroes.sort((h1, h2) => {
return h1.name < h2.name ? -1 :
(h1.name > h2.name ? 1 : 0);

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@ -1,8 +1,9 @@
// #docplaster
// #docregion
import {Injectable} from '@angular/core';
import {LoggerService} from './logger.service';
import {UserService} from './user.service';
import { Injectable } from '@angular/core';
import { LoggerService } from './logger.service';
import { UserService } from './user.service';
// #docregion injectables, injectable
@Injectable()
@ -13,7 +14,7 @@ export class UserContextService {
loggedInSince:Date;
// #docregion ctor, injectables
constructor(private _userService:UserService, private _loggerService:LoggerService){
constructor(private userService:UserService, private loggerService:LoggerService){
// #enddocregion ctor, injectables
this.loggedInSince = new Date();
// #docregion ctor, injectables
@ -21,11 +22,11 @@ export class UserContextService {
// #enddocregion ctor, injectables
loadUser(userId:number){
let user = this._userService.getUserById(userId);
let user = this.userService.getUserById(userId);
this.name = user.name;
this.role = user.role;
this._loggerService.logDebug('loaded User');
this.loggerService.logDebug('loaded User');
}
// #docregion injectables, injectable
}

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@ -1,5 +1,5 @@
// #docregion
import {Injectable} from '@angular/core';
import { Injectable } from '@angular/core';
@Injectable()
export class UserService {
@ -7,4 +7,4 @@ export class UserService {
getUserById(userId:number):any{
return {name:'Bombasto',role:'Admin'};
}
}
}

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@ -1,7 +1,8 @@
// #docregion
import {Component} from '@angular/core'
import {DynamicForm} from './dynamic-form.component';
import {QuestionService} from './question.service';
import { Component } from '@angular/core'
import { DynamicForm } from './dynamic-form.component';
import { QuestionService } from './question.service';
@Component({
selector: 'my-app',

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@ -1,7 +1,8 @@
// #docregion
import {Component, Input} from '@angular/core';
import {ControlGroup} from '@angular/common';
import {QuestionBase} from './question-base';
import { Component, Input } from '@angular/core';
import { ControlGroup } from '@angular/common';
import { QuestionBase } from './question-base';
@Component({
selector:'df-question',

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@ -1,10 +1,10 @@
// #docregion
import {Component, Input, OnInit} from '@angular/core';
import {ControlGroup} from '@angular/common';
import { Component, Input, OnInit } from '@angular/core';
import { ControlGroup } from '@angular/common';
import {QuestionBase} from './question-base';
import {QuestionControlService} from './question-control.service';
import {DynamicFormQuestionComponent} from './dynamic-form-question.component';
import { QuestionBase } from './question-base';
import { QuestionControlService } from './question-control.service';
import { DynamicFormQuestionComponent } from './dynamic-form-question.component';
@Component({
selector:'dynamic-form',
@ -18,10 +18,10 @@ export class DynamicForm {
form: ControlGroup;
payLoad = '';
constructor(private _qcs: QuestionControlService) { }
constructor(private qcs: QuestionControlService) { }
ngOnInit(){
this.form = this._qcs.toControlGroup(this.questions);
this.form = this.qcs.toControlGroup(this.questions);
}
onSubmit() {

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@ -1,5 +1,6 @@
import {bootstrap} from '@angular/platform-browser-dynamic';
import {AppComponent} from './app.component';
import { bootstrap } from '@angular/platform-browser-dynamic';
import { AppComponent } from './app.component';
bootstrap(AppComponent, [])
.catch((err:any) => console.error(err));

View File

@ -1,11 +1,11 @@
// #docregion
import {Injectable} from '@angular/core';
import {ControlGroup, FormBuilder, Validators} from '@angular/common';
import {QuestionBase} from './question-base';
import { Injectable } from '@angular/core';
import { ControlGroup, FormBuilder, Validators } from '@angular/common';
import { QuestionBase } from './question-base';
@Injectable()
export class QuestionControlService {
constructor(private _fb:FormBuilder){ }
constructor(private fb:FormBuilder){ }
toControlGroup(questions:QuestionBase<any>[] ) {
let group = {};
@ -13,6 +13,6 @@ export class QuestionControlService {
questions.forEach(question => {
group[question.key] = question.required ? [question.value || '', Validators.required] : [];
});
return this._fb.group(group);
return this.fb.group(group);
}
}

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@ -1,5 +1,5 @@
// #docregion
import {QuestionBase} from './question-base';
import { QuestionBase } from './question-base';
export class DropdownQuestion extends QuestionBase<string>{
controlType = 'dropdown';

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@ -1,5 +1,5 @@
// #docregion
import {QuestionBase} from './question-base';
import { QuestionBase } from './question-base';
export class TextboxQuestion extends QuestionBase<string>{
controlType = 'textbox';

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@ -1,9 +1,10 @@
// #docregion
import {Injectable} from '@angular/core';
import {QuestionBase} from './question-base';
import {DynamicForm} from './dynamic-form.component';
import {TextboxQuestion} from './question-textbox';
import {DropdownQuestion} from './question-dropdown';
import { Injectable } from '@angular/core';
import { QuestionBase } from './question-base';
import { DynamicForm } from './dynamic-form.component';
import { TextboxQuestion } from './question-textbox';
import { DropdownQuestion } from './question-dropdown';
@Injectable()
export class QuestionService {

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@ -20,10 +20,10 @@ template:
})
// #docregion class
export class AppComponent {
public constructor(private _titleService: Title ) { }
public constructor(private titleService: Title ) { }
public setTitle( newTitle: string) {
this._titleService.setTitle( newTitle );
this.titleService.setTitle( newTitle );
}
}
// #enddocregion class

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@ -1,5 +1,6 @@
// #docregion
import { bootstrap } from '@angular/platform-browser-dynamic';
import { AppComponent } from './app.component';
// While Angular supplies a Title service for setting the HTML document title

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@ -1,4 +1,4 @@
import {Injectable} from '@angular/core';
import { Injectable } from '@angular/core';
@Injectable()
export class DataService {

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@ -1,4 +1,4 @@
import {Component, Inject} from '@angular/core';
import { Component, Inject } from '@angular/core';
// #docregion
@Component({

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@ -1,5 +1,6 @@
import {Component} from '@angular/core';
import {DataService} from './data.service';
import { Component } from '@angular/core';
import { DataService } from './data.service';
// #docregion
@Component({

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@ -1,4 +1,4 @@
import {Component, EventEmitter, Input, Output} from '@angular/core';
import { Component, EventEmitter, Input, Output } from '@angular/core';
// #docregion
@Component({

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@ -1,6 +1,6 @@
// #docplaster
// #docregion
import {Component, OnInit}
import { Component, OnInit }
from '@angular/core';
// #enddocregion

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@ -1,6 +1,6 @@
// #docplaster
// #docregion metadata
import {Component} from '@angular/core';
import { Component } from '@angular/core';
@Component({
selector: 'hero-view',

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@ -1,10 +1,10 @@
import {Component, HostBinding, HostListener} from '@angular/core';
import { Component, HostBinding, HostListener } from '@angular/core';
// #docregion
@Component({
selector: 'heroes-bindings',
template: `<h1 [class.active]="active">
Tour of Heroes
Tour ofHeroes
</h1>`
})
export class HeroesComponent {

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@ -1,7 +1,7 @@
// #docregion ng2import
import {provide}
import { provide }
from '@angular/core';
import {bootstrap}
import { bootstrap }
from '@angular/platform-browser-dynamic';
import {
} from '@angular/router';
@ -12,18 +12,18 @@ import {
// #enddocregion ng2import
// #docregion appimport
import {HeroComponent}
import { HeroComponent }
from './hero.component';
// #enddocregion appimport
import {HeroComponent as HeroLifecycleComponent} from './hero-lifecycle.component';
import {HeroComponent as HeroDIComponent} from './hero-di.component';
import {HeroComponent as HeroDIInjectComponent} from './hero-di-inject.component';
import {AppComponent as AppDIInjectAdditionalComponent} from './hero-di-inject-additional.component';
import {AppComponent as AppIOComponent} from './hero-io.component';
import {HeroesComponent as HeroesHostBindingsComponent} from './heroes-bindings.component';
import {HeroesQueriesComponent} from './heroes-queries.component';
import { HeroComponent as HeroLifecycleComponent } from './hero-lifecycle.component';
import { HeroComponent as HeroDIComponent } from './hero-di.component';
import { HeroComponent as HeroDIInjectComponent } from './hero-di-inject.component';
import { AppComponent as AppDIInjectAdditionalComponent } from './hero-di-inject-additional.component';
import { AppComponent as AppIOComponent } from './hero-io.component';
import { HeroesComponent as HeroesHostBindingsComponent } from './heroes-bindings.component';
import { HeroesQueriesComponent } from './heroes-queries.component';
import {DataService} from './data.service';
import { DataService } from './data.service';
bootstrap(HeroComponent);
bootstrap(HeroLifecycleComponent);

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@ -1,8 +1,9 @@
import {Component, Input} from '@angular/core';
import {Hero} from './hero';
import {HeroDetailsComponent} from './hero-details.component';
import {HeroControlsComponent} from './hero-controls.component';
import {QuestSummaryComponent} from './quest-summary.component';
import { Component, Input } from '@angular/core';
import { Hero } from './hero';
import { HeroDetailsComponent } from './hero-details.component';
import { HeroControlsComponent } from './hero-controls.component';
import { QuestSummaryComponent } from './quest-summary.component';
@Component({
selector: 'hero-app-main',

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@ -1,6 +1,6 @@
import {Component, HostBinding} from '@angular/core';
import {Hero} from './hero';
import {HeroAppMainComponent} from './hero-app-main.component';
import { Component, HostBinding } from '@angular/core';
import { Hero } from './hero';
import { HeroAppMainComponent } from './hero-app-main.component';
// #docregion
@Component({
@ -17,7 +17,7 @@ export class HeroAppComponent {
'Human Torch',
['Mister Fantastic', 'Invisible Woman', 'Thing']
)
@HostBinding('class') get themeClass() {
return 'theme-light';
}

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@ -1,5 +1,5 @@
import {Component, Input} from '@angular/core';
import {Hero} from './hero';
import { Component, Input } from '@angular/core';
import { Hero } from './hero';
// #docregion inlinestyles
@Component({

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@ -1,6 +1,6 @@
import {Component, Input} from '@angular/core';
import {Hero} from './hero';
import {HeroTeamComponent} from './hero-team.component';
import { Component, Input } from '@angular/core';
import { Hero } from './hero';
import { HeroTeamComponent } from './hero-team.component';
// #docregion styleurls
@Component({

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@ -1,5 +1,5 @@
import {Component, Input} from '@angular/core';
import {Hero} from './hero';
import { Component, Input } from '@angular/core';
import { Hero } from './hero';
// #docregion stylelink
@Component({

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@ -1,4 +1,4 @@
import {bootstrap} from '@angular/platform-browser-dynamic';
import {HeroAppComponent} from './hero-app.component';
import { bootstrap } from '@angular/platform-browser-dynamic';
import { HeroAppComponent } from './hero-app.component';
bootstrap(HeroAppComponent);

View File

@ -1,6 +1,6 @@
/* tslint:disable:no-unused-variable */
// #docplaster
import {Component, ViewEncapsulation} from '@angular/core';
import { Component, ViewEncapsulation } from '@angular/core';
// #docregion

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@ -1,9 +1,10 @@
// Early versions
// #docregion
import {Component} from '@angular/core';
import {CarComponent} from './car/car.component';
import {HeroesComponent} from './heroes/heroes.component.1';
import { Component } from '@angular/core';
import { CarComponent } from './car/car.component';
import { HeroesComponent } from './heroes/heroes.component.1';
@Component({
selector: 'my-app',

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@ -1,12 +1,12 @@
// #docregion
// #docregion imports
import {Component} from '@angular/core';
import {CarComponent} from './car/car.component';
import {HeroesComponent} from './heroes/heroes.component.1';
import { Component } from '@angular/core';
import { CarComponent } from './car/car.component';
import { HeroesComponent } from './heroes/heroes.component.1';
import {provide, Inject} from '@angular/core';
import {Config, CONFIG} from './app.config';
import {Logger} from './logger.service';
import { provide, Inject } from '@angular/core';
import { Config, CONFIG } from './app.config';
import { Logger } from './logger.service';
// #enddocregion imports
@Component({

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@ -1,20 +1,20 @@
// #docplaster
// #docregion
// #docregion imports
import {Component, Inject, provide} from '@angular/core';
import { Component, Inject, provide } from '@angular/core';
import {CarComponent} from './car/car.component';
import {HeroesComponent} from './heroes/heroes.component';
import { CarComponent } from './car/car.component';
import { HeroesComponent } from './heroes/heroes.component';
import {APP_CONFIG,
Config, CONFIG} from './app.config';
import {Logger} from './logger.service';
import { APP_CONFIG,
Config, CONFIG } from './app.config';
import { Logger } from './logger.service';
import {User, UserService} from './user.service';
import { User, UserService } from './user.service';
// #enddocregion imports
import {InjectorComponent} from './injector.component';
import {TestComponent} from './test.component';
import {ProvidersComponent} from './providers.component';
import { InjectorComponent } from './injector.component';
import { TestComponent } from './test.component';
import { ProvidersComponent } from './providers.component';
@Component({
selector: 'my-app',
@ -47,15 +47,15 @@ export class AppComponent {
//#docregion ctor
constructor(
@Inject(APP_CONFIG) config:Config,
private _userService: UserService) {
private userService: UserService) {
this.title = config.title;
}
// #enddocregion ctor
get isAuthorized() { return this.user.isAuthorized;}
nextUser() { this._userService.getNewUser(); }
get user() { return this._userService.user; }
nextUser() { this.userService.getNewUser(); }
get user() { return this.userService.user; }
get userInfo() {
return `Current user, ${this.user.name}, is `+

View File

@ -1,6 +1,6 @@
//#docregion
// #docregion token
import {OpaqueToken} from '@angular/core';
import { OpaqueToken } from '@angular/core';
export let APP_CONFIG = new OpaqueToken('app.config');
// #enddocregion token

View File

@ -1,7 +1,7 @@
// Examples with car and engine variations
// #docplaster
import {Car, Engine, Tires} from './car';
import { Car, Engine, Tires } from './car';
///////// example 1 ////////////
export function simpleCar() {

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@ -1,5 +1,5 @@
// #docregion
import {Engine, Tires, Car} from './car';
import { Engine, Tires, Car } from './car';
// BAD pattern!
export class CarFactory {

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@ -2,8 +2,8 @@
//#docregion
import { ReflectiveInjector } from '@angular/core';
import {Car, Engine, Tires} from './car';
import {Logger} from '../logger.service';
import { Car, Engine, Tires } from './car';
import { Logger } from '../logger.service';
//#docregion injector
export function useInjector() {

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@ -1,5 +1,5 @@
// Car without DI
import {Engine, Tires} from './car';
import { Engine, Tires } from './car';
//#docregion car
export class Car {

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@ -1,8 +1,9 @@
// #docregion
import { Component, Injector} from '@angular/core';
import { Car, Engine, Tires } from './car';
import { Car as CarNoDi } from './car-no-di';
import { CarFactory} from './car-factory';
import { Component, Injector } from '@angular/core';
import { Car, Engine, Tires } from './car';
import { Car as CarNoDi } from './car-no-di';
import { CarFactory } from './car-factory';
import { testCar,
simpleCar,

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@ -1,5 +1,5 @@
// #docregion
import {Injectable} from '@angular/core';
import { Injectable } from '@angular/core';
// #docregion engine
export class Engine {

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@ -1,5 +1,6 @@
// #docregion
import { Component } from '@angular/core';
import { HEROES } from './mock-heroes';
@Component({

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@ -1,5 +1,6 @@
// #docregion
import { Component } from '@angular/core';
import { Hero } from './hero';
import { HeroService } from './hero.service';

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@ -1,5 +1,6 @@
// #docregion
import { Component } from '@angular/core';
import { Hero } from './hero';
import { HeroService } from './hero.service';

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@ -1,6 +1,6 @@
// #docregion
import {Hero} from './hero';
import {HEROES} from './mock-heroes';
import { Hero } from './hero';
import { HEROES } from './mock-heroes';
export class HeroService {
getHeroes() { return HEROES; }

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@ -1,18 +1,19 @@
// #docregion
import {Injectable} from '@angular/core';
import {Hero} from './hero';
import {HEROES} from './mock-heroes';
import {Logger} from '../logger.service';
import { Injectable } from '@angular/core';
import { Hero } from './hero';
import { HEROES } from './mock-heroes';
import { Logger } from '../logger.service';
@Injectable()
export class HeroService {
//#docregion ctor
constructor(private _logger: Logger) { }
constructor(private logger: Logger) { }
//#enddocregion ctor
getHeroes() {
this._logger.log('Getting heroes ...')
this.logger.log('Getting heroes ...')
return HEROES;
}
}

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@ -1,8 +1,9 @@
// #docregion
import {provide} from '@angular/core';
import {HeroService} from './hero.service';
import {Logger} from '../logger.service';
import {UserService} from '../user.service';
import { provide } from '@angular/core';
import { HeroService } from './hero.service';
import { Logger } from '../logger.service';
import { UserService } from '../user.service';
// #docregion factory
let heroServiceFactory = (logger: Logger, userService: UserService) => {

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@ -1,8 +1,9 @@
// #docregion
import {Injectable} from '@angular/core';
import {Hero} from './hero';
import {HEROES} from './mock-heroes';
import {Logger} from '../logger.service';
import { Injectable } from '@angular/core';
import { Hero } from './hero';
import { HEROES } from './mock-heroes';
import { Logger } from '../logger.service';
@Injectable()
export class HeroService {
@ -10,13 +11,13 @@ export class HeroService {
// #docregion internals
constructor(
private _logger: Logger,
private _isAuthorized: boolean) { }
private logger: Logger,
private isAuthorized: boolean) { }
getHeroes() {
let auth = this._isAuthorized ? 'authorized ': 'unauthorized';
this._logger.log(`Getting heroes for ${auth} user.`);
return HEROES.filter(hero => this._isAuthorized || !hero.isSecret);
let auth = this.isAuthorized ? 'authorized ': 'unauthorized';
this.logger.log(`Getting heroes for ${auth} user.`);
return HEROES.filter(hero => this.isAuthorized || !hero.isSecret);
}
// #enddocregion internals
}

View File

@ -2,6 +2,7 @@
// #docregion
// #docregion v1
import { Component } from '@angular/core';
import { HeroListComponent } from './hero-list.component';
// #enddocregion v1
import { HeroService } from './hero.service';

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@ -1,5 +1,6 @@
// #docregion
import { Component } from '@angular/core';
import { HeroListComponent } from './hero-list.component';
import { heroServiceProvider} from './hero.service.provider';

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@ -1,11 +1,11 @@
// #docplaster
//#docregion
import {Component, Injector} from '@angular/core';
import { Component, Injector } from '@angular/core';
import {Car, Engine, Tires} from './car/car';
import {HeroService} from './heroes/hero.service';
import {heroServiceProvider} from './heroes/hero.service.provider';
import {Logger} from './logger.service';
import { Car, Engine, Tires } from './car/car';
import { HeroService } from './heroes/hero.service';
import { heroServiceProvider } from './heroes/hero.service.provider';
import { Logger } from './logger.service';
//#docregion injector
@Component({
@ -16,21 +16,22 @@ import {Logger} from './logger.service';
<div id="hero">{{hero.name}}</div>
<div id="rodent">{{rodent}}</div>
`,
providers: [Car, Engine, Tires,
heroServiceProvider, Logger]
})
export class InjectorComponent {
constructor(private _injector: Injector) { }
constructor(private injector: Injector) { }
car:Car = this._injector.get(Car);
car:Car = this.injector.get(Car);
//#docregion get-hero-service
heroService:HeroService = this._injector.get(HeroService);
heroService:HeroService = this.injector.get(HeroService);
//#enddocregion get-hero-service
hero = this.heroService.getHeroes()[0];
get rodent() {
let rous = this._injector.get(ROUS, null);
let rous = this.injector.get(ROUS, null);
if (rous) {
throw new Error('Aaaargh!')
}

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@ -1,5 +1,5 @@
// #docregion
import {Injectable} from '@angular/core';
import { Injectable } from '@angular/core';
@Injectable()
export class Logger {

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@ -1,6 +1,6 @@
import {bootstrap} from '@angular/platform-browser-dynamic';
import {AppComponent} from './app.component';
import {HeroService} from './heroes/hero.service';
import { bootstrap } from '@angular/platform-browser-dynamic';
import { AppComponent } from './app.component';
import { HeroService } from './heroes/hero.service';
//#docregion bootstrap
bootstrap(AppComponent,

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@ -1,9 +1,9 @@
//#docregion
import {bootstrap} from '@angular/platform-browser-dynamic';
import {AppComponent} from './app.component';
import {ProvidersComponent} from './providers.component';
import { bootstrap } from '@angular/platform-browser-dynamic';
import { AppComponent } from './app.component';
import { ProvidersComponent } from './providers.component';
//#docregion bootstrap
bootstrap(AppComponent);
//#enddocregion bootstrap
bootstrap(ProvidersComponent);
bootstrap(ProvidersComponent);

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@ -1,15 +1,15 @@
// Examples of provider arrays
//#docplaster
import { Component, Host, Inject, Injectable,
provide, Provider} from '@angular/core';
provide, Provider } from '@angular/core';
import { APP_CONFIG,
Config, CONFIG } from './app.config';
Config, CONFIG } from './app.config';
import { HeroService} from './heroes/hero.service';
import { heroServiceProvider } from './heroes/hero.service.provider';
import { Logger } from './logger.service';
import { User, UserService } from './user.service';
import { HeroService } from './heroes/hero.service';
import { heroServiceProvider } from './heroes/hero.service.provider';
import { Logger } from './logger.service';
import { User, UserService } from './user.service';
let template = '{{log}}';
@ -89,10 +89,10 @@ export class ProviderComponent4 {
class EvenBetterLogger {
logs:string[] = [];
constructor(private _userService: UserService) { }
constructor(private userService: UserService) { }
log(message:string){
message = `Message to ${this._userService.user.name}: ${message}.`;
message = `Message to ${this.userService.user.name}: ${message}.`;
console.log(message);
this.logs.push(message);
}
@ -230,17 +230,17 @@ export class ProviderComponent9a {
/*
// #docregion provider-9a-ctor-interface
// FAIL! Can't inject using the interface as the parameter type
constructor(private _config: Config){ }
constructor(private config: Config){ }
// #enddocregion provider-9a-ctor-interface
*/
// #docregion provider-9a-ctor
// @Inject(token) to inject the dependency
constructor(@Inject('app.config') private _config: Config){ }
constructor(@Inject('app.config') private config: Config){ }
// #enddocregion provider-9a-ctor
ngOnInit() {
this.log = '"app.config" Application title is ' + this._config.title;
this.log = '"app.config" Application title is ' + this.config.title;
}
}
@ -254,11 +254,11 @@ export class ProviderComponent9a {
export class ProviderComponent9b {
log: string;
// #docregion provider-9b-ctor
constructor(@Inject(APP_CONFIG) private _config: Config){ }
constructor(@Inject(APP_CONFIG) private config: Config){ }
// #enddocregion provider-9b-ctor
ngOnInit() {
this.log = 'APP_CONFIG Application title is ' + this._config.title;
this.log = 'APP_CONFIG Application title is ' + this.config.title;
}
}
//////////////////////////////////////////
@ -290,27 +290,27 @@ import {Optional} from '@angular/core';
export class ProviderComponent10b {
// #docregion provider-10-ctor
log:string;
constructor(@Optional() private _logger:Logger) { }
constructor(@Optional() private logger:Logger) { }
// #enddocregion provider-10-ctor
ngOnInit() {
// #docregion provider-10-logger
// No logger? Make one!
if (!this._logger) {
this._logger = {
log: (msg:string)=> this._logger.logs.push(msg),
if (!this.logger) {
this.logger = {
log: (msg:string)=> this.logger.logs.push(msg),
logs: []
}
// #enddocregion provider-10-logger
this._logger.log("Optional logger was not available.")
// #docregion provider-10-logger
// #enddocregion provider-10-logger
this.logger.log("Optional logger was not available.")
// #docregion provider-10-logger
}
// #enddocregion provider-10-logger
else {
this._logger.log('Hello from the injected logger.')
this.log = this._logger.logs[0];
this.logger.log('Hello from the injected logger.')
this.log = this.logger.logs[0];
}
this.log = this._logger.logs[0];
this.log = this.logger.logs[0];
}
}
@ -349,4 +349,4 @@ export class ProviderComponent10b {
ProviderComponent10b,
],
})
export class ProvidersComponent { }
export class ProvidersComponent { }

View File

@ -1,9 +1,10 @@
// Simulate a simple test
// Reader should look to the testing chapter for the real thing
import {Component} from '@angular/core';
import { HeroService } from './heroes/hero.service';
import { HeroListComponent } from './heroes/hero-list.component';
import { Component } from '@angular/core';
import { HeroService } from './heroes/hero.service';
import { HeroListComponent } from './heroes/hero-list.component';
@Component({
selector: 'my-tests',
@ -50,4 +51,4 @@ function expect(actual:any) {
function it(label:string, test: () => void) {
testName = label;
test();
}
}

View File

@ -1,4 +1,4 @@
import {Component} from '@angular/core';
import { Component } from '@angular/core';
@Component({
selector: 'my-app-ctor',

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