How to substring in jsp?

Question

Is there a way to substring in JSP files, using struts2 technologies? I mean, struts2 has its own taglib and also uses ognl. How can I get a substring from a stacked value or bean value?

Answer 1

http://java.sun.com/products/jsp/jstl/1.1/docs/tlddocs/index.html

Look for fn:substring and its variants.

I've used Struts 1, but not 2.