Add editor datatable from a button

Good afternoon (o;

I am just playing with the trial version of datatable editor for our internal ordering system where of course lots of tables will be used..

One page for example shows a table of shopping carts which are either empty or incomplete....

So is it possible when I click in the cart table that it shows in a new table, which is editable, all items belonging to this cart or an empty cart?

Of course the ajax url GET parameter would change as well when selecting a different cart...

thanks in advance
richard