Approval Mashup - having trouble transferring the existing information from the infotable to the data table.

I'm trying to create a mashup that displays an approval list. My idea is to create a "temporary" infotable, which I already have. In another mashup, I have a form where users can make requests. This form populates the infotable with the temporary requests. I'm having trouble creating a mashup that shows the approval list, which will have two buttons: accept and deny. The accept button will copy the information from the temporary table to my core table. I realized that to create the approval list mashup, I needed to create an infotable. Now I'm having trouble transferring the existing information from the infotable to the data table.