Save List Grid Edited Row Value on Blur of Grid Component

Hi,

I am using SmartGWT version 3.1 and the browser is IE9/FF.

I have embedded a List Grid in a Tab component. I have enabled the all edits to accept the user input. This is working fine as long as user switches to other rows.

But when user clicks on other component out of this grid, the save is not getting fired.

Can someone please let me know how to fire the save when user clicks out of the grid?