title: Listview Item onclick a label to show textwrap only on the selected listitem
body: <p>In listview items I have a label. when click on the label it has to expand the text.<strong>For eg:</strong> By default it will show only one line of label text.When I click on that label text, it has to expand 10 lines of label(That means label content description has 10 lines).</p>
  
  <p><strong>What is happening:</strong></p>
  
  <p>When click on the first listview item label, it is expanding the label to 10 lines perfectly using textWrap. But it is automatically expanding the fourth list item label also.</p>
  
  <p><strong>What I need:</strong></p>
  
  <p>When clicking on the first listview item label, it should only expand the first listview item textWrap. Not the fourth list item label text. </p>
  
  <p>Below I have posted the relevant code:</p>
  
  <p><strong>ts file:</strong></p>
  
  <pre><code>onClickList(args: EventData, index: number): void {
  
    let labelArg = &lt;Label&gt;args.object;
  
    var listview: ListView = &lt;ListView&gt;this.page.getViewById("listviewId");
  
    listview.refresh();
  
    labelArg.textWrap = true;
  
    listview.refresh();  
  
  }  
  </code></pre>
  
  <p><strong>html file:</strong></p>
  
  <pre><code>&lt;ListView id="listviewId" [items]="_myFeedsList" class="list-group"&gt;
    &lt;ng-template let-item="item" let-i="index"&gt;
      &lt;StackLayout id="stackId"&gt;
        ....... .......
        &lt;Label textWrap="false" id="labelID" [text]="item.data" (tap)="onClickList($event, i)"&gt;&lt;/Label&gt;
  
      &lt;/StackLayout &lt;/ng-template&gt;
  &lt;/ListView&gt;
  </code></pre>