2 Datatables Ajax source how to

jackrabbit

Hi,

I am doing 2 datatables in one page, separated.
In first table I have contract directions of one client. And in second table I have the equipment included in the contract.
When I select one direction in first table the second table reloads and shows only the equipment of this direction, but I cant do this. The request goes, but parametres not, and returns null array.

Any suggestion?? Anyone does it??

Thanks