Dependent Dropdown of spain city by the provinces

Hi All,

  I am having set of provinces fields of Spain country in the predefined values. And I need to have city based on the Provinces But Don't Know how to match the for particular Provinces with the set of city should display in the drop down.

Eg: When I choose madrid in the provinces drop down then Algete, Alpedrete etc on the city dropdown should display.

you have a module

http://www.boonex.com/m/Dependent_Fields

Check this out:

http://www.boonex.com/forums/topic/Hidden-Visible-Dependent-Fields.htm