select an option from a popup window

kaustubh.agrawal2000

Hello,

I have an editor form which as a select box and a button adjacent to it....
When I user clicks the button a form with relevent information (basically a list of values) is opened and the user can select any option..

When the user selects any option from the list the list popup should close and corresponding option should be selected in the select box of editor form...

Basically, I want to allow user to be able to check all the option related information in a seperate popup (consisting of a datatable itself) and get the selected option from popup ...

Thanking in advance...