jQuery Grid Plugin - jqGrid

Hey there,

I have a Jqgrid, and I am trying to show some fields on the grid, but when I Form Editing it, and show all Fields, which is having more columns than showing on the Grid.

For Example: I have a Document table, which have ID, Name,Size, Description, Date

on the Grid I only show ID, Name, and Size

when user click on the Edit, which is Form Editing, then le the users Edit all the Columns.

How can I do it?

Thanks,T