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/**
* Directive to execute code once a node with *ngIf is attached in the DOM
* Usage:
* ```
* <div *ngIf="my_condition" (after-if)="_handleAttach()">
* <!-- -->
* </div>
* ```
*/
@Directive({ selector: '[after-if]' })
export class AfterIfDirective implements AfterContentInit {
@Output('after-if')
public after = new EventEmitter<void>();
public ngAfterContentInit(): void {
// timeout helps prevent unexpected change errors
setTimeout(()=> this.after.next());
}
}
@Directive({
selector: 'ng-template'
})
export class TemplateDirective {
public template: TemplateRef<unknown>;
constructor(private readonly templateRef: TemplateRef<unknown>) {
this.template = this.templateRef;
}
}
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