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lines changed Original file line number Diff line number Diff line change @@ -11,6 +11,9 @@ <h2>Mes appareils</h2>
1111 < button class ="btn btn-success "
1212 [disabled] ="!isAuth "
1313 (click) ="onAllumer() "> Tout allumer</ button >
14+ < button class ="btn btn-danger "
15+ [disabled] ="!isAuth "
16+ (click) ="onEteindre() "> Tout éteindre</ button >
1417 </ div >
1518 </ div >
1619</ div >
Original file line number Diff line number Diff line change 1- import { Component } from '@angular/core' ;
1+ import { Component , OnInit } from '@angular/core' ;
22import { AppareilService } from './services/appareil.service' ;
33
44@Component ( {
55 selector : 'app-root' ,
66 templateUrl : './app.component.html' ,
77 styleUrls : [ './app.component.scss' ]
88} )
9- export class AppComponent {
9+ export class AppComponent implements OnInit {
1010
1111 isAuth = false ;
1212 lastUpdate = new Promise ( ( resolve , reject ) => {
@@ -17,20 +17,7 @@ export class AppComponent {
1717 } , 2000
1818 ) ;
1919 } ) ;
20- appareils = [
21- {
22- name : 'Machine à laver' ,
23- status : 'éteint'
24- } ,
25- {
26- name : 'Frigo' ,
27- status : 'allumé'
28- } ,
29- {
30- name : 'Ordinateur' ,
31- status : 'éteint'
32- }
33- ] ;
20+ appareils : any [ ] ;
3421
3522 constructor ( private appareilService : AppareilService ) {
3623 setTimeout (
@@ -40,7 +27,19 @@ export class AppComponent {
4027 ) ;
4128 }
4229
30+ ngOnInit ( ) {
31+ this . appareils = this . appareilService . appareils ;
32+ }
33+
4334 onAllumer ( ) {
44- console . log ( 'On allume tout !' ) ;
35+ this . appareilService . switchOnAll ( ) ;
36+ }
37+
38+ onEteindre ( ) {
39+ if ( confirm ( 'Etes-vous sûr de vouloir éteindre tous vos appareils ?' ) ) {
40+ this . appareilService . switchOffAll ( ) ;
41+ } else {
42+ return null ;
43+ }
4544 }
4645}
Original file line number Diff line number Diff line change 11export class AppareilService {
2+ appareils = [
3+ {
4+ name : 'Machine à laver' ,
5+ status : 'éteint'
6+ } ,
7+ {
8+ name : 'Frigo' ,
9+ status : 'allumé'
10+ } ,
11+ {
12+ name : 'Ordinateur' ,
13+ status : 'éteint'
14+ }
15+ ] ;
16+
17+ switchOnAll ( ) {
18+ for ( let appareil of this . appareils ) {
19+ appareil . status = 'allumé' ;
20+ }
21+ }
22+
23+ switchOffAll ( ) {
24+ for ( let appareil of this . appareils ) {
25+ appareil . status = 'éteint' ;
26+ }
27+ }
228}
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