I was working through creating popups on mouse over for cells in a gridview. I am following the example here : http://www.ezzylearning.com/tutorial/display-gridview-row-details-using-asp-net-ajax-popup-control
The only difference being the example has just one cell that has the popup behavior.
For my case i have 19 columns in the gridview which has about 8 columns whose values have this behavior.
So i extended the example and added more
ajax:PopupControlExtender elements and subsequently the other stuff as shown in the example.
When i run the code i see the popup always appearing at a fixed position in the gridview row(say the second cell) even if i have done the mouseover on the 19th cell.