So that means if I use the RT-based version, then I won't be able to use EL? That's quite strange, because 1.1 could handle both, so it has to be doable.
-----Original Message----- From: Kris Schneider [mailto:[EMAIL PROTECTED] Sent: Monday, April 03, 2006 6:26 AM To: Tag Libraries Users List Subject: Re: <c:set> and runtime expressions If you need to run JSTL 1.0 and want to use JSP expressions as attribute values, you need to use the "RT-based" versions. For JSTL, there are basically two distinct versions of each taglib: <%@ taglib prefix="c" uri="http://java.sun.com/jstl/core"; %> <%@ taglib prefix="c_rt" uri="http://java.sun.com/jstl/core_rt"; %> If you look at the TLD files for JSTL 1.0, you'll see: c.tld: ------ <tag> <name>set</name> ... <attribute> <name>value</name> <required>false</required> <rtexprvalue>false</rtexprvalue> </attribute> ... </tag> c-rt.tld: --------- <tag> <name>set</name> ... <attribute> <name>value</name> <required>false</required> <rtexprvalue>true</rtexprvalue> </attribute> ... </tag> JSTL 1.0 has to handle EL evaluation on its own (it's integrated into JSP 2.0 so JSTL 1.1 doesn't need to do the evaluation), so you're forced to make a choice between different taglibs that use EL expressions or JSP expressions. Tarek Nabil wrote: > Hi everyone, > > > > I was using JSTL 1.1 in my application, and then unfortunately, I had to > downgrade to 1.0. Now, my IDE is complaining about this line in my JSP > > > > <c:set var="config" value="<%= Config.getInstance() %>"/> > > > > It says "Attribute value does not accept runtime expressions. > > > > This used to work perfectly when I was using 1.1. I tried to look at the > changes between 1.1 and 1.0 but I can not see anything related to this > issue. Is this really a difference between 1.0 and 1.1 or am I doing > something wrong? > > > > Thanks in advance for your help. -- Kris Schneider <mailto:[EMAIL PROTECTED]> D.O.Tech <http://www.dotech.com/> --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] ********************************************DISCLAIMER******************************************** This email and any files transmitted with it are confidential and contain privileged or copyright information. If you are not the intended recipient you must not copy, distribute or use this email or the information contained in it for any purpose other than to notify us of the receipt thereof. If you have received this message in error, please notify the sender immediately, and delete this email from your system. Please note that e-mails are susceptible to change.The sender shall not be liable for the improper or incomplete transmission of the information contained in this communication,nor for any delay in its receipt or damage to your system.The sender does not guarantee that this material is free from viruses or any other defects although due care has been taken to minimise the risk. ************************************************************************************************** --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
