How to change data on a page in angular2?

Question

JavaScript

Initially, in this.name = "petya", I accept json from the server, let's say the name is "vasya", then I assign it to this.name, but nothing changes on the page.
Input is like this:

<input type="text" [ngModel]="name " (ngModelChange)="name=$event">

Answer 1

Try like this<input type="text" [(ngModel)]="name"