Detectar clic fuera del componente angular
¿Cómo puedo detectar clics fuera de un componente en Angular?
27
Author: Mark Amery, 2016-10-18
2 answers
import { Component, ElementRef, HostListener, Input } from '@angular/core';
@Component({
selector: 'selector',
template: `
<div>
{{text}}
</div>
`
})
export class AnotherComponent {
public text: String;
@HostListener('document:click', ['$event'])
clickout(event) {
if(this.eRef.nativeElement.contains(event.target)) {
this.text = "clicked inside";
} else {
this.text = "clicked outside";
}
}
constructor(private eRef: ElementRef) {
this.text = 'no clicks yet';
}
}
57
Author: AMagyar,
Warning: date(): Invalid date.timezone value 'Europe/Kyiv', we selected the timezone 'UTC' for now. in /var/www/agent_stack/data/www/ajaxhispano.com/template/agent.layouts/content.php on line 61
2017-12-13 22:59:14
Warning: date(): Invalid date.timezone value 'Europe/Kyiv', we selected the timezone 'UTC' for now. in /var/www/agent_stack/data/www/ajaxhispano.com/template/agent.layouts/content.php on line 61
2017-12-13 22:59:14
Una alternativa a la respuesta de AMagyar. Esta versión funciona al hacer clic en el elemento que se elimina del DOM con un ngIf.
Http://plnkr.co/edit/4mrn4GjM95uvSbQtxrAS?p=preview
private wasInside = false;
@HostListener('click')
clickInside() {
this.text = "clicked inside";
this.wasInside = true;
}
@HostListener('document:click')
clickout() {
if (!this.wasInside) {
this.text = "clicked outside";
}
this.wasInside = false;
}
10
Author: J. Frankenstein,
Warning: date(): Invalid date.timezone value 'Europe/Kyiv', we selected the timezone 'UTC' for now. in /var/www/agent_stack/data/www/ajaxhispano.com/template/agent.layouts/content.php on line 61
2017-10-09 23:55:42
Warning: date(): Invalid date.timezone value 'Europe/Kyiv', we selected the timezone 'UTC' for now. in /var/www/agent_stack/data/www/ajaxhispano.com/template/agent.layouts/content.php on line 61
2017-10-09 23:55:42