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Quite simply this option adds a class to each cell in a column, regardless of if the table source is from DOM, Javascript or Ajax. This can be useful for styling columns.

enabled (to align the columns) so if a table

gets the widths of columns, but in this case

Showing and hiding columns in a DataTable can

data types for selected columns. This is basically the

the titles of multiple columns (which are also settable

to apply to the columns only - it does not

for data on specific columns. DataTables does not have

in the form of columns). This allows the same

This method provides the ability to programmatically check if the given columns are orderable by the end user (a click on the header cell) and optionally to get the ordering directions that the column can take, as defined by columns.orderSequence.

Index order is document order for the columns in DataTables. That isn't the case with rows, but it is for columns. The ColReorder extension will actually modify the column order in DataTables' internals. Allan

value to the two columns of interest using the

data table has two columns with different date formats.

first example :). OnLoad Visible columns are selected in the

Thank you Kevin. I would like to know what's the best option to change the width of the columns of a DataTable.

options such as the columns. It does for the

I clicked on your nightly build link, and from what I can tell, it's still not functioning how version 2.1.8 used to function. The list of columns should be displayed over the table, not under it.

columns.visible to control if a column is hidden or not in the DataTable. Then for export, use the columns option of the export button to tell it what columns to include. See this example for how to do that. Allan

using the buttons with columns visibility button. Everything works

the columns.type to the columns with the matching date