runtime « Tag « JSP-Servlet Q&A

1. Evaluate dynamically constructed JSP at runtime

I have a requirement where in the JSP page itself is created by the user and stored in the database. When viewing results we need to render this JSP to the ...

2. IS there anyway to see what tags are available at runtime?

Does anyone know a way to findout at runtime either through an API or JMX MBean what JSP tags are available and what there URI's are? Thanks.

5. custom tag attribute items cannot be runtime expression

I am getting following error message, for the "For Each" statement: custom tag attribute items cannot be runtime expression (value : ${user.getMessages}) (since html tags are not allowable I have replaced them w/< and >, Hopefully you can get an idea of the code) <%@taglib uri="" prefix="c"%> <%@ taglib uri="" prefix="c"%> <%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%>

7. custom tag attribute not taking runtime value

Hi, I created a custom tag which is taking 3 attribute and in it's tld file I have specified rtexprvalue for all the attributes as true. but when I am passing an el expression to the attribute, it's not evaluating it and paasing that expression as it is. Am I missing something here? below is my tld and jsp where I ...