Hi Pete Davis,

Thanks for posting on our forums!

Browser events are created by the browser and passed into certain events.  This is usually used to propegate an event through to other elements and is not always needed.

You can find more information on browser events here:

http://eloquentjavascript.net/chapter13.html

* Please note this site is not owned or maintained by Infragistics.

If the browser event is not passed into the event you are calling startEdit in, you shouldn't need to provide it to startEdit.

A simple example of passing this in would be during a click event:

 $("#btnEdit").on("click", function(evt) {
     $("#grid1").igGridUpdating("startEdit", 0, 0, evt);
 });

If you have any further questions or concerns with this, please let me know and I will be glad to help.