Search

be to define your columns.render function in columnDefs then

Search for all the columns and store the data.

between the number of columns in the header and

it won't show those columns that have been hidden,

The "columnDefs.targets" documentation is pretty clear: The string "_all" - all columns (i.e. assign a default)

able to reorder the columns within the colVis button

Thank you kthorngren . I have corrected columns naming format in export options and then it worked. Thank you once again.

table with rows and columns. There will be several

Thanks, but this is essentially a similar workaround as draw(). I would always have to call that function when the user clicks on a tab, because a window resize might have misaligned the columns of a hidden table.

the sum in all columns, I put the code