One way binding in Angular 2: Understanding the concept

Is there a way in Angular to keep the hero name consistent whenever I enter a new name in the input field?

<div>I want a fix name: {{hero.name}}</div>
<div>
  <label>name:
    <input [(ngModel)]="hero.name" placeholder="name">
  </label>
</div>

I've heard of one-way binding, but I can't figure out how to achieve this specific scenario.

Answer №1

Implement one-way binding with the help of [ngModel]

<input [ngModel]="user.userName" placeholder="Username">

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