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Dynamic Drop down in CGIby d0353101 (Novice)
|on Jun 09, 2009 at 13:07 UTC||Need Help??|
d0353101 has asked for the wisdom of the Perl Monks concerning the following question:
Hi, I am having 2 dropdowns on my page. The values in both the drop downs have to be populated through DataBase.
Problem : I dont know how to populate the second Dropdown automatically if items in first dropdown changes.
First DropDown : City names are getting populated as per user's country.
Second Dropdown : Market names to be populated here when a city name is selected in first drop down.
Please show me some way to populate the Market names as per selected city name in first drop down.
I am using PERL. ( And I am not Using AJAX).
I understand that I will have to use Java script. And I think I will have to use OnChange event. But after giving it a try, I could not do it.
Many thanks for your help.