How to select all checkboxes in Angular 16

In Angular 16, you can easily select all checkboxes by using the ngModel directive. Here are the steps to achieve this:

1. Create a boolean variable in your component to store the state of the “select all” checkbox.
2. Bind this variable to the “select all” checkbox using the ngModel directive.
3. Use the ngFor directive to loop through all the checkboxes and bind their state to the “select all” checkbox variable.
4. Create a method in your component to handle the change event of the “select all” checkbox. This method will update the state of all the checkboxes based on the state of the “select all” checkbox.

Example

Here’s an example of how you can select all checkboxes in Angular 16: