Learn How to Get a Directive's Reference in Angular 2
Looking to swap image src on hover? Check out this helpful link for guidance:--
Learn How to Get a Directive's Reference in Angular 2
Looking to swap image src on hover? Check out this helpful link for guidance:--
To implement hover effects on the host element, you can utilize the mouseenter and mouseout events in the following example:
Check out the live demonstration: https://plnkr.co/edit/GfgZ46?p=preview
// Incorporating mouse events on the host element
import {Component, Directive, Output, EventEmitter, Input, SimpleChange} from 'angular2/core'
@Component({
selector: 'my-app',
host: {
'(mouseenter)':'MouseEnter()'
'(mouseout)':'MouseOut()'
},
template: `
<img [src]="source"/>
`
})
export class App {
source='images/angular.png';
MouseEnter(){
console.log('Hovering');
this.source = 'images/car.png';
}
MouseOut(){
this.source='images/angular.png';
}
}
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