Hi,
could u clarify my doubts in editor grid from http://www.extjs.com/deploy/dev/exam...edit-grid.html implemented this i give triggerfield like this but when i get the value from triggerfield click event the value not set in column fields

Code:
    xtype : 'editorgrid',
    layout: 'fit',
    store: workorder_task_store,
    clicksToEdit: 1,
        tbar: [{
            text: 'Add Task',
            handler : function(){
                var grid = Ext.getCmp('wo_task_selection');
                var Plant = grid.getStore().recordType;
                var p = new Plant({
                    task_auto: '',
                    task_action: '',
                });
                grid.stopEditing();
                grid.getStore().insert(0, p);
                grid.startEditing(0, 0);
                grid.startEditing(0, 1);
                grid.startEditing(0, 2);
              
            }
        }],
    columns: [
    {header: "Task #", sortable: true, dataIndex: 'task_auto', width:80,editor:new Ext.form.TriggerField({onTriggerClick:function(){ BudgetCalculator('task_auto'); },id:'task_auto', name: 'task_auto'})},
    {id:'desc',header: "Description", sortable: true, dataIndex: 'task_action', width:200,editor: new Ext.form.TextArea()}]
Regards,
Devigandhi.