25 lines
477 B
TypeScript
25 lines
477 B
TypeScript
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import {
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Directive,
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ElementRef,
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Input,
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} from '@angular/core';
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@Directive({
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selector: '[appAutofocus]',
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})
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export class AutofocusDirective {
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@Input() set appAutofocus(condition: boolean | string) {
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this.autofocus = condition === '' || condition === true;
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}
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private autofocus: boolean;
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constructor(private el: ElementRef) { }
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ngOnInit() {
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if (this.autofocus) {
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this.el.nativeElement.focus();
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}
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}
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}
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