How i remove columns and recreate datatable

theppiwat

i try to remove columns by use destroy() function but not working it's does not remove old columns

example
First
columns = [id,name,point1,point2]

But when i destroy and try to recreate to

Second
columns=[id,name,point1,point2,point3,point4]

i got old columns mix with new column like this
columns = [id,name,point1,point2,point3,point4,point1,point2]
it's should be like columns=[id,name,point1,point2,point3,point4] (Second)
how i fix it?

kthorngren

I think you will need to use [jQuery empty()] on the table to remove the old header. Use it after you use destroy() then append the new header or use columns.title to add the header.

Kevin

colin

You can also ColReorder - that might do the trick

Colin