/Javascript/AngularJS/Clear angular formarray

Clear angular formarray

const arr = new FormArray([
   new FormControl(),
   new FormControl()
]);
console.log(arr.length);  // 2

arr.clear();
console.log(arr.length);  // 0

Source: stackoverflow.com

Similar codes

6 votes110 views2 answers
Angular build with configuration
Javascript AngularJS
0 vote112 views1 answer
ERROR in ./src/app/pages/auth/auth.module.ngfactory.js Module not found: Error: Can't resolve '@angular/material/core/index'
Javascript AngularJS
0 vote123 views1 answer
Angular append to FormControl errors
Javascript AngularJS
2 votes116 views3 answers
Change route on button click angular
Javascript AngularJS
7 votes138 views2 answers
Mouseover event in angular 11
Javascript AngularJS
0 vote144 views2 answers
Angular 4 "Property does not exist on type component"
Javascript AngularJS
4 votes117 views3 answers
Reload sub component angular
Javascript AngularJS
0 vote123 views1 answer
Change form value dynamically angular
Javascript AngularJS
1 vote121 views1 answer
Using aria attributes in angular
Javascript AngularJS
0 vote129 views1 answer
Angular.fromJson
Javascript AngularJS