ceph/src/pybind/mgr/dashboard/frontend/src/app/shared/directives/trim.directive.ts

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