When displaying tables with a particularly large amount of data shown on each page, it can be useful to have the table’s header and / or footer fixed to the top or bottom of the scrolling window. This lets your users quickly determine what each column refers to rather than needing to scroll back to the top of the table.
FixedHeader provides the ability to perform this action with DataTables tables. It operates by detaching the header and footer elements from the host table and attaching them to the top or bottom of the screen as required by the scrolling position of the window. This ensures that FixedColumns is fully compatible with DataTables and you can add complex interactions such as search elements in the table footer, just as you would with any other table.