HTML Dropdown Lists play an essential role in your web form when we need to collect user’s information. Dropdown Lists takes a very small space on your web page, whereas permitting to specify the massive quantity of data from which person might select an option.
1. HTML Code
Creating two Dropdown List, Countries and States
The First Dropdown list contains the list of countries and
Another dropdown shows the States name which is filled with jQuery based on the country selection from the first dropdown list.
In Dependent Dropdown List (Cascading Dropdown List) tutorial, I am using two dropdown lists one is for the country and another one is for the state of the selection of country name from the country dropdown. You can easily implement this code in PHP, JSP etc.