UI Page - Show the records of a table as a drop down

[Ramkumar Thanga]

Hi,

I want to display a pop-up window from a UI Action using a UI Page to show a list of attachments related to the corresponding record in a drop-down. Using ui_reference, I can display them as a reference icon. Is there any UI Macro available to display these records in a drop-down? How can I achieve this ?

Thanks!

Ram