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please help in this tag problem

 
Abhra Kar
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Posts: 183
posted 16 years ago
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Tag class:-

package foo;
import javax.servlet.jsp.*;
import javax.servlet.jsp.tagext.*;
import java.io.IOException;
public class SimpleTagTest1 extends SimpleTagSupport{

public void doTag()throws JspException,IOException{
getJspContext().getOut().print("This is the lamest use of a custom tag");
}
}

Simple.tld under WEB_INF:-

<?xml version="1.0" encoding="UTF-8" ?>
<taglib>

<tlib-version>1.2</tlib-version>
<jsp-version>1.2</jsp-version>
<short-name>mine</short-name>

<uri>simpleTags</uri>


<tag>
<name>simple1</name>
<tag-class>foo.SimpleTagTest1</tag-class>
<body-content>empty</body-content>
</tag>
</taglib>

call.jsp:-

<%@ taglib uri="simpleTags" prefix="mine" %>
<html><body>
<mine:simple1/>
</body></html>

servlet-api.jar and jsp-api.jsr is properly been set.

Please help me in this case
 
Ulf Dittmer
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posted 16 years ago
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What is the problem?
 
Christophe Verré
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posted 16 years ago
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Please don't duplicate threads. I've removed the other one.

Tell us more about your problem. What is it ?

[My Blog]
All roads lead to JavaRanch

 
Abhra Kar
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posted 16 years ago
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When I try to run this program by http://localhost:7777/ctd5/call.jsp ,where "ctd5" is the web application ,it gives the error "javax.servlet.ServletException: java.lang.NoClassDefFoundError: javax/el/ELResolver"
 
ShaikSalam Bashoeb
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Posts: 24
posted 16 years ago
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HI Abhra Kar, I don't have much idea about the code. But for running the jstl we need more two jar files i.e., jstl.jar and standard.jar.

If you have not included these jar files then try by includig these jar files
 
Christophe Verré
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posted 16 years ago
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Which web container are you using ? Which version ?

[My Blog]
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Ulf Dittmer
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posted 16 years ago
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javax.servlet.ServletException: java.lang.NoClassDefFoundError: javax/el/ELResolver


That means you're using a JSP version that requires Servlet API 2.5/JSP 2.1. Tomcat 6 is a servlet container that supports that, but not Tomcat 5 or earlier.
[ December 18, 2008: Message edited by: Ulf Dittmer ]
 
Abhra Kar
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posted 16 years ago
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I am using tomcat version 6
 
Abhra Kar
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posted 16 years ago
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I have a question to Mr.ShaikSalam Bashoeb

Sir, Here I haven't use any jstl code. So why i will put the jstl.jar and standard.jar files into
WEB_INF\lib in my web application?
 
Abhra Kar
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posted 16 years ago
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Still haven't solved .
 
Oren Ben
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posted 16 years ago
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you should add the "jsp-api.jar" to your CLASSPATH
 
Ranjit Gopinathan
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posted 16 years ago
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javax/el/ELResolver is inside el-api.jar .

Check if the lib folder of tomcat directory is having this jar.


-HTH

SORRRY!!! Did not check the date before posting!
 
chan set
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Posts: 1
posted 15 years ago
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just put the el-api.jar jsp.jar and servlet-api.jar into java/jre/lib/ext/

(if you to lazy/ or confuse to set the path)
 
Don't get me started about those stupid light bulbs.
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