ok button in record Form plugin in extjs

Question

how to get the updated records,i am overriding the on Ok function to save changes in form. 1.i just override the on ok function,but not able to get modified record.Ext.override(Ext.ux.grid.RecordForm , { onOK:function() {

        updateRecord1();
    }

}); function updateRecord1() {//alert('record'); var records =store.getModifiedRecords(); if(!records.length) { return; } var data = []; Ext.each(records, function(r, i) { var o = r.getChanges(); if(r.data.newRecord) { o.newRecord = true; } o[idName] = r.get(idName); data.push(o); }); var o = { url:gl_acc.php ,method:'post' ,params:{ record:record.get('id'), task:'update' } }; Ext.Ajax.request(o); } // eo function commitChanges``

Answer 1

var records = this.store.getModifiedRecords();