Urgent - DropDownbyIndex in Table

Hi,

I have an urgent requirement, where my scenario is - I have two table, 1) Master Tabel 2)InnerTable.

When i select any row in the master table (which contains order no, equipments and Quantity), multiple rows should be selected with the same orderno (as each order there may be any number of equipments), this is done, so now the multiple selected rows data should be send to the InnerTable, which contains a DropDownbyIndex UI - To display the equipments.

Now the data are transferred, but all the values in the DropDownbyIndex is pointing to the same value. For example, if i click first row in the Inner Table, all the row values are the same in the DropdownbyIndex. If I click the second row, then the Second Row value is displayed in all the row...

Pls guide how to get individual value in each dropdownbyindex...

Suggest some PDF - briefing some working examples, which will have DropDownByIndex UI in the table.

Regards,

Guru