How to bind textbox in angular 2

Question

How to bind and edit my text box in angular 2.

I need to bind data from api and edit

 

<div>

<button class="btn btn-primary" (click)="GetTax(ID)">GetValues</button>

</div>

<div class="col-md-2 col-md-offset-3">

<p> Name <input name="tn" type="text" [(ngModel)]="Name" /> </p>

<p>&nbsp;</p>

 

this is not binding  also given classname.name in ngmodel