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TypeScript 2022-03-27 17:15:20
angular formgroup mark as touched
// From Angular 8/9 you can simply use this.formGroup.markAllAsTouched(); /** * For version older than Angular 8 * Marks all controls in a form group as touched * @param formGroup - The form group to touch */ private markFormGroupTouched(formGroup:... Add solution -
TypeScript 2021-11-18 02:01:13
angular no internet detection
//Tested with Angular 8.1 and rxjs 6.5.2 import { Observable, Observer, fromEvent, merge } from 'rxjs'; import { map } from 'rxjs/operators'; ngOnInit(){ this.createOnline$().subscribe(isOnline => console.log(isOnline)); } createOnline$() { return m... Add solution
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