jQuery Grid Plugin - jqGrid

Hi,

it seems strange, but i want to use 2 differents version of the jqgrid on the same page (but not in the same tabs).

In fact on of the jqgrid is a 3.6.4 used in treegrid mode (adjacency). It worked well whereas i had not unique id in the dataset.

But now i need to use a 4.x version in a standard jqgrid mode (loadonce). But with this version, the treegrid doesn't work because id are not always unique.I cannot modify the server-side of the treegrid to get unique ID (that would be too easy, but that IDs are taken from Database and used to retrieve sub-nodes when we click on a node).

I would like to be able to use both jqgrid at the same time but... i don't see any solution. If you have one, please tell me.