Angular 4 checkbox trigger change event on model change
We have to achieve this functionality with event handler and not with 2 way binding
<input type="checkbox" id="1" [ngModel]="filter" (ngModelChange)="onFilterChange($event)"> Checkbox<button (click)="onFilterChange($event)">Change Status</button> and in TS,
export class HelloWorld { filter = false; onFilterChange(eve: any) { this.filter = !this.filter; }}