title: why my listeners does not work on extjs?
body: <p>here is the code and also i want onPaste event instead of click but nothing working</p>
  
  <pre><code>var mpan0 = new Ext.form.TextField({
      name:'mpan[]' ,
      value:0 , 
      allowblank:false , 
      enableKeyEvents:true ,
      fieldLabel:'Mpan',
      maxLength:2,
      width:35
      });
  
  mpan0.addListener('click', function(){ 
      alert( "amiy");
  });
  </code></pre>