Learn how to dynamically pass a click event from a div to a checkbox with delegation

Question

Learn how to dynamically pass a click event from a div to a checkbox with delegation

I need assistance with a scenario where clicking on a button within a component triggers another click event on a specific checkbox located in a different div within the same component. Essentially, I want to programmatically simulate a click on the checkbox. Can anyone provide guidance on how to achieve this?

Button Code within Div for Direct Click Event:

<div>
   <button (click)="toggleUserSelection()">{{text}}</button>
</div>

Checkbox Code:

 <mat-checkbox [formControl]="xxxx">{{displayName}}</mat-checkbox>

angular typescript form-control

Answer 1

Answer №1

To create a toggle effect, you'll need to use a boolean variable that changes each time a button is clicked. This variable will be bound to a checkbox using [(ngModel)].

Here's how to implement it:

 <button (click)="toggleUserSelection()">{{text}}</button><br/>                   
 <input type="checkbox" [(ngModel)]="checked">

In your TypeScript file:

  text = 'Button';
  checked: boolean = false;

  toggleUserSelection() {
    this.checked = !this.checked;
  }

Check out the demo for a live example.

Answer 2

To create a toggle effect, you'll need to use a boolean variable that changes each time a button is clicked. This variable will be bound to a checkbox using [(ngModel)].

Here's how to implement it:

 <button (click)="toggleUserSelection()">{{text}}</button><br/>                   
 <input type="checkbox" [(ngModel)]="checked">

In your TypeScript file:

  text = 'Button';
  checked: boolean = false;

  toggleUserSelection() {
    this.checked = !this.checked;
  }

Check out the demo for a live example.

Learn how to dynamically pass a click event from a div to a checkbox with delegation

Answer №1

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