Can dynamic Dropdowns widget read from a URL

I have a form that I want the user to select their club.

First field : Country

Second : Region

third : Club

I have all these in a database and a method for calling this to get it to return a XML/JSON list of values.

So if I called it with England, it would return the regions available and so forth.

Paul

Hello,

It's not possible to prepopulate values of Dynamic Dropdown widgets via URL. The field lacks the essential 'name' attribute to pick up values from URL parameters. 

Warm regards.