Hi Xin Wei Wei
Joget is pretty extensible, you can actually write your own form/datalist/userview/process plugin. Do refer to Form Field Element Plugin and Guideline for developing a plugin.
Hi,
The advanced grid support some shortcut keys. You can "esc" to cancel, "enter" to save in an editor cell or using "tab" to navigate the elements in editor cell. You also can use "tab" and arrow key to navigate between cells.
