2. I will plug-in for cellEditing,click on "arrow" in the header ok,but I close the activated tabpanel ?The error is?event is undefined http://localhost:17630/Scripts/ext/ext-all-debug.js
Other button will become unusable?
3. Whether rowEditing or CellEditing, datefield is a default value will be modified markers processing,But I did not change it.
These problems arise, I don't know how to handle, would be Bug?