Mega Code Archive
Write your own tag
<![CDATA[
// Sample tld file
<!DOCTYPE taglib
PUBLIC "-//Sun Microsystems, Inc.//DTD JSP Tag Library 1.2//EN"
"http://java.sun.com/dtd/web-jsptaglibrary_1_2.dtd">
<!-- a tab library descriptor -->
<taglib xmlns="http://java.sun.com/JSP/TagLibraryDescriptor">
<tlib-version>1.0</tlib-version>
<jsp-version>1.2</jsp-version>
<short-name>Mark's Simple Tags</short-name>
<tag>
<name>HelloWorldTag</name>
<tag-class>test.HelloWorldTag</tag-class>
<body-content>empty</body-content>
</tag>
</taglib>
// Sample JSP file
<%@ taglib uri='webapp/META-INF/simple.tld' prefix='hw' %>
<html>
<body>
<hw:HelloWorldTag />
</body>
</html>
// Sample Java file
package test;
import javax.servlet.http.*;
import javax.servlet.jsp.*;
import javax.servlet.jsp.tagext.*;
import java.util.*;
public class HelloWorldTag extends TagSupport
{
public int doStartTag() throws JspException
{
try
{
JspWriter out = pageContext.getOut();
HttpServletResponse response = (HttpServletResponse)pageContext.getResponse();
out.write("Hello world!");
}
catch(Exception e)
{
throw new JspException(e.getMessage());
}
return EVAL_PAGE;
}
}
]]>