title: Add Rows dynamicaly on Ionic 2 using typescript
body: <p>I want to click on a button that when clicked a row is inserted:</p>
  
  <pre><code>  &lt;ion-grid&gt;
      &lt;ion-row&gt;
        &lt;ion-col&gt;
          1 of 2
        &lt;/ion-col&gt;
        &lt;ion-col&gt;
          2 of 2
        &lt;/ion-col&gt;
      &lt;/ion-row&gt;
    &lt;/ion-grid&gt;
    &lt;button (click)="addrow"&gt;&lt;/button&gt;
  </code></pre>
  
  <p>On a typescript side:</p>
  
  <pre><code>addrow(){
  //code
  }
  </code></pre>
  
  <p>Do you know any example using ionic 2 and typescript?</p>