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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 | 98x 98x 98x 98x 2x 196x 1x 98x 1x 1x 98x | import { Directive, HostListener } from '@angular/core'; import { NgControl } from '@angular/forms'; import * as _ from 'lodash'; @Directive({ selector: '[cdTrim]' }) export class TrimDirective { constructor(private ngControl: NgControl) {} @HostListener('input', ['$event.target.value']) onInput(value) { this.setValue(value); } setValue(value: string): void { value = _.isString(value) ? value.trim() : value; this.ngControl.control.setValue(value); } } |