Learn full article on the Infragistics blog In this blog post, we will learn to create custom validators in Angular Reactive Forms. If you are new to reactive forms, learn how to create your first Angular reactive form here. Let’s say we have a login form as shown in the listing below. Currently, the form…… Continue reading How to create Custom Validator for Angular Reactive Forms
On 13 January 2018, geek97 hosted 11th free session on Angular in Gurgaon. You can find detail of meetup hereAround 35 senior Angular Developers attended the meetup and Dhananjay Kumar delivered the sessions. There were two sessions:Component Communications @Input @Output EventEmitterTemp Ref variable Reactive Forms FormControl FormGroupValidation Custom Validation You can learn in details about…… Continue reading Hosted 11th free Angular session
Read full article on the Infragistics blog Angular is based on a one-directional data flow and does not have two-way data binding. So, how do you get a component to emit an event to another component? In Angular, a component can emit an event using @Output and EventEmitter. Both are parts of the @angular/core.…… Continue reading Understanding @Output and EventEmitter in Angular
I will start with TechBhubaneswar is one of the best-organized conference. Disciplined volunteers, visionary core team members, and electrifying audiences. It was surely a gala gathering of more than 500 techie in beautiful city of Bhubaneswar. I am humbled that I was invited as speaker. I had proud moment representing Infragistics in esteem conference and…… Continue reading Proud to present in East India Largest Tech Conference TechBhubaneswar
Read full article on the Infragistics blog To understand @HostListener and @HostBinding, you should have basic knowledge about directives in Angular. There are three types of directives in Angular: Component Attribute Directive Structural Directive The basic difference between a component and a directive is that a component has a template, whereas an attribute or structural…… Continue reading What are @HostBinding() and @HostListener() in Angular?