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Hi, I have a GridGrouping control with some buttons to handle the nextpage, prevpage, etc that are updated within a Callback panel (in a paging environment). The buttons work fine. In the Grid Header I am dynamically building a context menu that is added to a popupcontainer. So when the user right-clicks the header a pop-up menu appears and the user can click "Graph" and that column will be graphed, or sorted, etc. The problem I have is the first time the page is displayed the popup menu works but if I click one of the buttons to page to another 20 rows of data the popup no longers works. I have a routine called BindButtons() which builds the context menu and popupcontainer control. I call this routine first in the Page_Init() right after I bind the datatable to the grid. The next time I try to call this is in one of the button handlers after the callbackRefresh is called. The paging still works but no popup anymore after the first time through.
