Here is my code to insert an editable item to grid
var grid = button.up('#gpDiabeticsSelfAssessment'),
store = grid.getStore(),
record = Ext.create('HMETRIX.model.DiabeticsSelfAssessment', {}),
plugin = grid.editingPlugin;
store.insert(0,record);
plugin.startEdit(record,0);
It's not working. Not even double clicking the row enables editing.
Whats wrong with this.