Happened to me as well, and what we discovered was that that our webserver was still
configured for JSP .91. I uncovered the problem when I inserted .91 tags when
troubleshooting, and the bean properties returned.
A mailing list about Java Server Pages specification and
reference <[EMAIL PROTECTED]> wrote:
>
> I am having the same problem. The getProperty tag is not working for some
> pages. However, pages within another project can use the getProperty tag
> perfectly. I think it has something to do with the configuration of the Web
> Application.
>
> I am running under Tomcat 3.1
>
> -Greg Ball
>
> -----Original Message-----
> From: Kowaleski, Michael [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, August 15, 2000 4:58 PM
> To: [EMAIL PROTECTED]
> Subject: jsp:getProperty
>
>
> the jsp:getProperty tags are not returning the bean property values. here
> is a synopsis of my code:
>
> - my servlet creates an array of beans
> - using request.setAttribute(), it passes the bean array to my .jsp page
> - .jsp page contains the following code
>
> <jsp:useBean id="content" scope="request" class="Bean" />
> <table width="100%" border="1" cellpadding="0" cellspacing="0">
>
> <%
> Bean[] contents = ( Bean[] )request.getAttribute( "attribute" );
>
> for ( int count = 0; count < contents.length; count++ )
> {
> content = contents[count];
> %>
> <tr>
> <td><jsp:getProperty name="content" property="subject" /></td>
> <td><jsp:getProperty name="content" property="title" /></td>
> </tr>
> <%
> }
> <%
> }
> %>
> ...
>
> for results, i see the table that's built, and the cells, but no values. if
> i replace the getProperty tags w/ the explicit methods, i.e.
> content.getSubject(), it works. in addition, if i use the getProperty tag
> and return a static string in my bean, the static string displays, but not
> the bean property. for example,
>
> public String getSubject( ) {
> return this.subject + "hello there";
> }
>
> using the getProperty tag, this would return hello there.
>
> this design follows the examples found in the web development with
> javaserver pages book by fields & kolb.
>
> any help would be appreciated...
>
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> JSP-INTEREST".
> Some relevant FAQs on JSP/Servlets can be found at:
>
> http://java.sun.com/products/jsp/faq.html
> http://www.esperanto.org.nz/jsp/jspfaq.html
> http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
> http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
>
> ===========================================================================
> To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST".
> Some relevant FAQs on JSP/Servlets can be found at:
>
> http://java.sun.com/products/jsp/faq.html
> http://www.esperanto.org.nz/jsp/jspfaq.html
> http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
> http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
>
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Some relevant FAQs on JSP/Servlets can be found at:
http://java.sun.com/products/jsp/faq.html
http://www.esperanto.org.nz/jsp/jspfaq.html
http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
