Re: Pass A String From Servlet And Write Out Its Value in JSP
The easiest way to do this isn't with a Struts tag, per se, but with a JSTL tag, I think - just use the JSTL 1.0 (or 1.1) tag library like so: <% taglib uri="http://java.sun.com/jstl/core"; prefix="c" %> That *should* work for either a session-scoped variable or a request-scoped variable. If you need to print out a value from a scriptlet (which is where keyValue is being defined) - you should store that value in pageContext, like so: <% pageContext.setAttribute("keyValue", keyValue); // first parameter can be anything you want to name it %> That should be it! Caroline Jen wrote: My servlet has a String called 'category'. I want to pass the String to a JSP. Therefore, I have the code shown below in the servlet: session.setAttribute( "c", category ); OR request.setAttribute( "c", category ); And, I do the following in my JSP: <% String keyValue = (String)session.getAttribute( "c" ); %> OR <% String keyValue = (String)request.getAttribute( "c" ); %> How do I write out keyValue in my JSP in Struts? __ Do you Yahoo!? New Yahoo! Photos - easier uploading and sharing. http://photos.yahoo.com/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Brice D. Ruth Sr. IT Analyst Fiskars Brands, Inc. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
AW: Pass A String From Servlet And Write Out Its Value in JSP
-Ursprungliche Nachricht- Von: Caroline Jen [mailto:[EMAIL PROTECTED] Gesendet: Montag, 8. Dezember 2003 03:37 An: [EMAIL PROTECTED] Betreff: Pass A String From Servlet And Write Out Its Value in JSP My servlet has a String called 'category'. I want to pass the String to a JSP. Therefore, I have the code shown below in the servlet: session.setAttribute( "c", category ); OR request.setAttribute( "c", category ); And, I do the following in my JSP: <% String keyValue = (String)session.getAttribute( "c" ); %> OR <% String keyValue = (String)request.getAttribute( "c" ); %> How do I write out keyValue in my JSP in Struts? __ Do you Yahoo!? New Yahoo! Photos - easier uploading and sharing. http://photos.yahoo.com/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Pass A String From Servlet And Write Out Its Value in JSP
My servlet has a String called 'category'. I want to pass the String to a JSP. Therefore, I have the code shown below in the servlet: session.setAttribute( "c", category ); OR request.setAttribute( "c", category ); And, I do the following in my JSP: <% String keyValue = (String)session.getAttribute( "c" ); %> OR <% String keyValue = (String)request.getAttribute( "c" ); %> How do I write out keyValue in my JSP in Struts? __ Do you Yahoo!? New Yahoo! Photos - easier uploading and sharing. http://photos.yahoo.com/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]