title: Attempting to add facebook like button to sencha toolbar
body: <p>the like button is not showing.</p>
  
  <p><strong>code snapshot</strong></p>
  
  <p><strong>my html file :</strong></p>
  
  <pre><code>.
  .
  .
  &lt;body&gt;
  
      &lt;div id="fb-root"&gt;&lt;/div&gt;
  &lt;script&gt;(function(d, s, id) {
    var js, fjs = d.getElementsByTagName(s)[0];
    if (d.getElementById(id)) return;
    js = d.createElement(s); js.id = id;
    js.src = "//connect.facebook.net/en_US/all.js#xfbml=1";
    fjs.parentNode.insertBefore(js, fjs);
  }(document, 'script', 'facebook-jssdk'));&lt;/script&gt;
  .
  .
  .
  </code></pre>
  
  <p><strong>my js file:</strong></p>
  
  <pre><code> .
   .
   .
  var navtoolbar = {
  xtype : 'toolbar',
  title : Ext.String.ellipsis(titlevalue,20,true),
  docked : 'top',
  items : [backButton,spacer,
  {xtype:'container',html:'&lt;div class="fb-like" data-href="http://test.com" data-send="true" 
  data-layout="button_count" data-width="450" data-show-faces="true"&gt;&lt;/div&gt;'}]
  };
   .
   .
   .
  </code></pre>
  
  <p>In another part of my application, i was able to show the like button(not on the toolbar).</p>
  
  <pre><code>this.getItems().items[0].setHtml('&lt;div class="category-title" &gt;'+this.getDataList()._contentTitle+' &lt;/div&gt;&lt;div class="fb-like" data-href="http://test.com" data-send="true" data-layout="button_count" data-width="450" data-show-faces="true"&gt;&lt;/div&gt;');
  </code></pre>