vid-webpack-master/src/app/shared/components/formControls/component/multiselect/multiselect.formControl.component.ts

   1 import {Component, Input, OnChanges, SimpleChanges} from "@angular/core";
   2 import {FormGroup} from "@angular/forms";
   3 import {MultiselectFormControl} from "../../../../models/formControlModels/multiselectFormControl.model";
   4
   5 @Component({
   6   selector: 'multiselect-form-control',
   7   templateUrl: './multiselect.formControl.component.html'
   8 })
   9 export class MultiselectFormControlComponent implements OnChanges{
  10   @Input() data: MultiselectFormControl = null;
  11   @Input() form: FormGroup = null;
  12
  13   ngOnChanges(changes: SimpleChanges): void {
  14     if (changes["data"] !== undefined && changes["data"].currentValue !== changes["data"].previousValue && changes["data"].firstChange) {
  15       if(this.data.onInit){
  16         this.data.onInit(this.data, this.form);
  17       }
  18     }
  19   }
  20 }