code: function(v) {
              if(!me.hiddenInput) me.hiddenInput = me.down('[xtype=textfield]')
              if(me.setTimer) clearTimeout(me.setTimer) 
              me.setTimer = setTimeout(function() {                
                  me.noChange = true
                  me.hiddenInput.setValue(v)
              }, 1000)
          }
docs: ,editor =