[development] Views and Datatables

I have created a view using datatables as style plugin.In my view I had hidden a field which is a primary key..I was getting error "sData Undefined", so I had to make my hidden primary key filed visible. Now I have the problem that I am not able to hide a column. I tried to use the code as in the link below http://datatables.net/examples/basic_init/hidden_columns.html <http://datatables.net/examples/basic_init/hidden_columns.html>But I have found no good result. I dont know where exactly to put the code in my module as given in the link. Can please anyone help me for this.. -- *Cheers ** *