Pass Javascript Value to Java in JSP

Question

I would like to pass a Javascript value to a Java function in JSP. How can I do that? The id comes from a combobox in JSP via Javascript. I will get the ID from ComboBox and

Answer 1

Javascript statements are rendered by Browsers and executed as client program.

In your case if you want execute a java code based on selection of html component, you would need to use ajax call .

You can find quick example here

A Simple AJAX with JSP example

http://www.programming-free.com/2013/03/ajax-fetch-data-from-database-in-jsp.html