Unable to get the checkbox selected or not in template driven form (angular 7)

  <input type="checkbox" [name]="filter.filterName" ngModel />

let filterValue: string = testForm.form.value[filter.filterName];

filterValue is always returning empty string checkbox when checked and unchecked

how can i know that checkbox is checked or not in template driven form and no data binding. I need value from testForm:NgForm object ?

Solution

how can i know that checkbox is checked or not in template driven form and no data binding.

You can use template variable.

html:

<input type="checkbox" #check />

ts:

@ViewChild('check')
check: ElementRef;