import { Component, ChangeDetectorRef } from '@angular/core'; @Component({ selector: 'app-example', template: `{{data}}` }) export class ExampleComponent { data: string = 'Initial Data'; constructor(private cdRef: ChangeDetectorRef) {} updateData() { this.data = 'Updated Data'; ...
templateUrl: './dice.component.html', styleUrls: ['./dice.component.sass'] }) export class DiceComponent implements OnInit { @Input() draw: string = ''; @Output() rollResult = new EventEmitter<number>(); selectedDiceSideCssClass: string = ''; constructor...
(click)="reload()">Reload loading: {{ loading }} error: {{ error | json }} todo: {{ todo | json }} `, preserveWhitespaces: false, changeDetection: ChangeDetectionStrategy.OnPush, }) class AsyncDirectiveComponent { context = this @Input() todoId = 1 @Input() retryTimes = 0 ...
gulp.watch(['public/stylesheets/dist', 'public/javascripts/dist', 'public/images/dist']).on('change', livereload.changed); }); 注:以上为比较直观简单的配置,可以使用gulp-load-plugin插件进一步优化该文件,相关插件功能可以访问官网查看相关的信息 五、angular + requirejs 使用 1、首先看下js文件的目...
...之后,在被动态加载的模块中,用public属性ComponentList,从模块对象上暴露出来所有的组件类。...增加它主要是由于动态加载后,不方便从NgModuleRef 的变量上,找到这个当前模块中,到底有哪些组件类,故明确引出。 ?...一行代码未写,就构建了一个组件,Angular还是很强大的。 我们再加一行代码引用这个myLib模块: ?
(click)="reload()">Reloadloading: {{ loading }} error: {{ error | json }}todo: {{ todo | json }}`,preserveWhitespaces:false,changeDetection:ChangeDetectionStrategy.OnPush,})classAsyncDirectiveComponent{context=this@Input()todoId=1@Input()retryTimes=0refetch$$=newSubject<void>()constructor(...
配置onSameUrlNavigation为'reload' 监听NavigationEnd事件 订阅Router Event,在NavigationEnd中重新加载数据,销毁组件时取消订阅: export class HeroesComponent implements OnDestroy { heroes: Hero[]; navigationSubscription; constructor(private heroService: HeroService, private router: Router) { ...
this.heroes = data.heroes; }); } 1. 2. 3. 4. 5. 6. 7. 8. 配置onSameUrlNavigation为’reload’ 配置runGuardsAndResolvers为‘always’ runGuardsAndResolvers可选值:‘paramsChange’ 、‘paramsOrQueryParamsChange’、‘always’ {path: 'heroes', component: HeroesComponent, canActivate: [CanActiv...
After the top block, two new watch instructions follow. The first instruction will monitor the state of data collection and reload the scheduler with new data when the collection is changed. The second instruction will change the scheduler’s settings (mode and date) when the related parameters ...
export class DataTableCrudComponent { ... selectedEmployee: Employee; blockedTable: boolean; blockedPage: boolean; reload() { this.blockedPage = true; this.employeeService.getEmployees() .finally(() => {this.blockedPage = false;}) .subscribe(...); } remove() { this.blockedTable = true...