binding two data to a grid.

 Hi,

I wanted to bind two data to a grid that is, On excel upload I want to bind a data to a grid and on calling a table from sql I wanted to bind result data to the same grid. Is that possible? 

Otherwise on clicking of upload button in upload widget can I navigate to a pop up displaying the excel data?

How can I perform the either way? Please provide some help.

Thanks,

V Shalini.