Chained Dropdown

Dear All,

I'd like to create chained dropdown that contain provincial, district, sub-district and village reference to database. How do I make it?
What should be prepared?
😀

Thanks

Hi Yudhizth,

Haven't you asked this somewhere else. You should start with a Double-drop-down for the province and district (see this FAQ). Get that working and you can add the other two steps. Note!! this will require custom coding to manage re-loading the page.

Bob

Dear Bob,

I'm sorry, I forget that I have been asked this question before, but thanks for your tutorial. Now I can make chained dropdown. But I still have a problem. You can check http://ankcode.com/bppt/index.php?option=com_chronoforms5&chronoform=double-dropdown
Kelurahan dropdown isn't showing data. what is the problem?

Thanks

One more bob, When I choose Provinsi till kecamatan, and I changes provinsi, why kecamatan still have option? How to make it empty when I changes provinsi?

Thanks

Hi Yudhizth,

Because the code to do this is not included in ChronoForms :-( You have to add JavaScript to clear the Kecamatan and Kelurahan drop-downs when there is a change in Kabupaten or Provinsi

Bob