uncheck all checkboxes typescript
html
<input #checkboxes type="checkbox">
...
<button type="button" (click)="uncheckAll()"></button>
ts file
@ViewChildren("checkboxes") checkboxes: QueryList<ElementRef>;
uncheckAll() {
this.checkboxes.forEach((element) => {
element.nativeElement.checked = false;
});
}select all checkbox in angular
Prepared a small demo to show how this can be done using ngModel directive. Link: https://stackblitz.com/edit/angular-lxjrdh
It uses Array.every to check if all are checked or not. If checked, it resets all otherwise checks all.Copyright © 2021 Codeinu
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