DropDown and Database-linked table not populating on Live

I have created a form with a table linked to a database that is filtered by a drop down box that is linked to a “lookup” database. The drop down populates the key field of the lookup database to filter the results of the form’s table/database. This works fine in “Preview” mode but the published live site displays a blank, unpopulated table and the drop down box fires, but is also empty. Any thoughts on why it may not work live? I don’t necessarily see any permissions issues with the databases.

Thanks for any help

sorry all. i just realize i hadnt sync’d the sandbox up to the site. working now.

Can you post the code you used? Thanx!

@setneupm
I think this video would help you a lot.

at 3:52, he connects the database to the dropdown.

@ahmdjsalhi Thank You! I will review….Looks pretty complex.