29 lines
		
	
	
		
			556 B
		
	
	
	
		
			TypeScript
		
	
	
	
	
	
		
		
			
		
	
	
			29 lines
		
	
	
		
			556 B
		
	
	
	
		
			TypeScript
		
	
	
	
	
	
|  | import {Component, HostBinding, HostListener} from 'angular2/core'; | ||
|  | 
 | ||
|  | // #docregion
 | ||
|  | @Component({ | ||
|  |   selector: 'heroes-bindings', | ||
|  |   template: `<h1 [class.active]="active">
 | ||
|  |     Tour of Heroes | ||
|  |   </h1>`
 | ||
|  | }) | ||
|  | export class HeroesComponent { | ||
|  |   @HostBinding() title = 'Tooltip content'; | ||
|  |   @HostBinding('class.heading') | ||
|  |     hClass = true | ||
|  |   active:boolean; | ||
|  | 
 | ||
|  |   constructor() {} | ||
|  | 
 | ||
|  |   @HostListener('click') | ||
|  |   clicked() { | ||
|  |     this.active = !this.active; | ||
|  |   } | ||
|  | 
 | ||
|  |   @HostListener('dblclick', ['$event']) | ||
|  |   doubleClicked(evt:Event) { | ||
|  |     this.active = true; | ||
|  |   } | ||
|  | } | ||
|  | // #enddocregion
 |