Hi all,
is there a listener that listen to grid panel column sorting?
i tried to use sortchange() like below, but seems not working?
Code:
var cm = new Ext.grid.ColumnModel([
 {
   header: '',
  width: 100,
  dataIndex: 'op',
  sortable: true, 
   hidden:true,
   listener:{
       sortchange : function(){alert("");}
   }
 }
])