16 lines
431 B
TypeScript
16 lines
431 B
TypeScript
import { Directive, HostBinding, Input, Optional } from '@angular/core';
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import { ControlContainer } from '@angular/forms';
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@Directive({
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selector: 'span[control]'
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})
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export class LabelDirective {
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@Input() control: string = ""
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constructor(@Optional() private parent: ControlContainer) { }
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@HostBinding('textContent')
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get controlValue() {
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return this.parent ? this.parent.control?.get(this.control)?.value : ""
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}
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}
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