How do you use JSTL?

Question

Trying to use JSTL but have the following problem:

Index.xhtml page:

Answer 1

I could solve the problem with adding xmlns:fmt="http://java.sun.com/jsp/jstl/fmt" in my xhtml file.

OR

declaring this in my web.xml, and copying the c.tld in /WEB-INF/jsp from my application:

 
         
               http://java.sun.com/jsp/jstl/core 
               /WEB-INF/jsp/c.tld 
         

Warning: xmlns:c="http://java.sun.com/jstl/core" throws exception, collected in my h:messages Tag