Column sorting does not sort correctly after scrolling horizontally

[JellyRollMorton]

After I scroll horizontally to the right, so that the first column is no longer visible, then columns are not sorted in the correct order. Here is an example:

http://jsfiddle.net/r2b4S/

In the example, if the left column shown is Column C, then clicking the header for Column C actually appears to sort by Column A data. Clicking the Column E header appears to sort by Column C data. It seems like the sorting is not taking into account the visible offset of the columns after scrolling.

        if ($target.is('.columnSorting')) {
          var col = $target.closest('th').index();

to:

        if ($target.is('.columnSorting')) {
          var col = $target.closest('th').index() + instance.colOffset();   

I'm not sure if this is the proper fix in this case, but it appears to be working well for me.

[psmolenski]

Fixed in 0.9.10

[agottem]

This seems to be broken again in the latest version

[krzysztofspilka]

@agottem thanks for reporting, reopened just now

[jansiegel]

Should work fine after releasing 0.21.0, with the fix from #3014