I have a grid in which the number of columns change dynamically. I am trying to use the footer but from what i understand the footer display is dependent on the number of visible columns for example:
If my grid has 4 columns the above footer would be displayed correctly. But if the number of columns changes to 3 then the
would not be visible. How can I overcome this problem? Can I have a footer which is independent of the number of columns?
It not possible, count of cells in footer must be equal to count of columns , by default footers cells deleted|added automatically while adding|deleting columns
If necessary you can dynamically reattach footer after changing column count
grid.attachFooter( … new one … );