/Javascript/AngularJS/Change the focus to next in angular forms

Change the focus to next in angular forms

import { Directive, ElementRef, HostListener, Input } from '@angular/core';

@Directive({
selector: '[moveNextByMaxLength]'
})
export class MoveNextByMaxLengthDirective {

constructor(private _el: ElementRef) { }

@HostListener('keyup', ['$event']) onKeyDown(e: any) {
    if (e.srcElement.maxLength === e.srcElement.value.length) {

        e.preventDefault();

        let nextControl: any = e.srcElement.nextElementSibling;
       // Searching for next similar control to set it focus
        while (true)
        {
            if (nextControl)
            {
                if (nextControl.type === e.srcElement.type)
                {
                    nextControl.focus();
                    return;
                }
                else
                {
                    nextControl = nextControl.nextElementSibling;
                }
            }
            else
            {
                return;
            }
        }
    }
}

}

-1

Source: stackoverflow.com

Similar codes

2 votes320 views1 answer
Angular 8 how to iterate json object in view
Javascript AngularJS
0 vote280 views1 answer
Default selected radio button angular material
Javascript AngularJS
4 votes328 views2 answers
Add jquery angular
Javascript AngularJS
0 vote309 views1 answer
Date and month are swapping in angular
Javascript AngularJS
5 votes302 views2 answers
Angular add object to array
Javascript AngularJS
0 vote221 views2 answers
Font awesome npm angular
Javascript AngularJS
-2 votes301 views2 answers
Bootstrap 4 navbar-collapse not working angular
Javascript AngularJS
20 votes322 views2 answers
Responsive grid system angular
Javascript AngularJS
0 vote270 views1 answer
Index and id together angularjs
Javascript AngularJS
0 vote265 views1 answer
Angular redirect to external url
Javascript AngularJS