In the past few years, we have covered a bunch of interactive table plugins for WordPress. Table Sorter works on your HTML tables. It turns them into a sortable table without you having to write a whole lot of code. Table Sorter is pretty easy. It works on any table in your theme files and supports multi-column sorting.
You can add sorting to your table by adding instructions in the class attribute of your HTML table. To disable sorting, simply add the sortless class to the TH column. Multi-column sorting is possible if you hold the shift key and clicking on a second column.