title: ExtJs simulate TAB on ENTER keypress
body: <p>I know it is not the smartest idea, but I still have to do it.
  Our users want to use ENTER like TAB.
  So, the best I came up with is this:</p>
  
  <pre><code>Ext.override(Ext.form.field.Base, {
              initComponent: function() {
                  this.callParent(arguments);
  
                  this.on('afterrender', function() {
                      var me=this;
                      this.getEl().on('keypress',function (e){
                          if(e.getKey() == 13) {
                              me.nextNode().focus();
                          }
                      });
                  });
              }
          });
  </code></pre>
  
  <p>But it still does not work exactly the same way as TAB.
  I mean, it works OK with input fields, but not other controls.
  May be there is some low-level solution.
  Any ideas?</p>