Hide columns example not working

kasperskov303

I can't get the hide column example to work: http://www.datatables.net/examples/api/show_hide.html
The error: "Uncaught TypeError: undefined is not a function ".
On line: var column = table.column(item);

Test it here:
http://live.datatables.net/qisikuhu/3/edit

Any ideas?

cjingle

I'm having the same exact issue. What gives?