title: Value doesn't work when I try to display the name
body: <p>I am using a selectbox to select a name from a list.</p>
  
  <p>I am trying to put a source value in the selectbox using the value but nothing is appearing to me. Does anyone know how I can submit a root name without having to make a selection?</p>
  
  <p><a href="https://stackblitz.com/edit/angular-oyezvl?file=src%2Fapp%2Fapp.component.ts" rel="nofollow noreferrer">Demo</a></p>
  
  <p><strong>html</strong></p>
  
  <pre><code>  &lt;div *ngFor="let datas of array"&gt;
      &lt;dx-select-box [value]="datas.name"&gt; &lt;/dx-select-box&gt;
    &lt;/div&gt;
  </code></pre>