title: ExtJS TextField Enter Key After Click External Button
body: <p>I want to call button click in textfield enter function. </p>
  
  <pre><code>items: [
  {
      xtype: 'form',
      id: 'myForm',
      items: [
      {
          xtype: 'textfield',
          id: 'myTextField',
          listeners: {
              specialkey: function(f,e){
                  if(e.getKey() == e.ENTER){
                      console.log('Spacial Key = Enter'); // It's working
                      // But i wanna click btnSearch button click event
              }
              }
          }
      }
      ],
      buttons: [
          {
              text: 'Search',
              id: 'btnSearch',
              handlers: function(){
                  // bla bla
                  // bla bla
                  // ...
              }
          }
      ]
  }
  ]
  
  var myform = Ext.getCmp('myForm');
  myForm.getForm().submit()
  </code></pre>
  
  <p>It's working but btnSubmit.click function not working</p>