Grid ExcelExport in PHP

[Lois]

I am unable to get this to work.  I have inserted the code found in the limited example online, but nothing fires when the button is pressed.   The grid is configured using the php wrapper.   What am I missing?  Does anyone have sample code that works?

[Lois]

nevermind the question.  I found additional documentation that provided good example that worked.  Don't know why I missed that for the past week!!