Jessica,
You have not closed the link tag. After the <%= display %>, you need
</html:link>.
Also, you might want to look into using the Struts <logic:iterate> tag
instead of using a while loop in a scriptlet.
Hope this helps.
--
Martin Cooper
Tumbleweed Communications
----- Original Message -----
From: "Anderson, Jessica" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Tuesday, February 27, 2001 1:02 PM
Subject: Iteration with <html:link> - BUG?
> I am attempting to iterate through an enumeration and display key/value
> pairs as part of the link using jsp expressions (<%= value %>).
>
> while (enum.hasMoreElements()){
> jsp = (String)enum.nextElement();
> display = (String)navigation.get(jsp); %>
>
> <html:link page="/<%= jsp %>.do?action=jsp/<%= jsp %>.jsp"
target="body"><%=
> display %><BR>
>
> <% } %>
>
> However, using this code results in the following error and it seems to
have
> something to do with the closing brace for the while loop. I tested the
> while loop without the <html:link> tag included and it was working
properly.
> Is this a bug or am I missing something?
>
> Thanks,
> Jessica
>
> org.apache.jasper.JasperException: Unable to compile class for
>
JSPE:\jakarta-tomcat\work\localhost_8080%2Finternal\_0002fjsp_0002fnavigatio
> n_0002ejspnavigation_jsp_33.java:111: 'while' expected.
> }
> ^
>
E:\jakarta-tomcat\work\localhost_8080%2Finternal\_0002fjsp_0002fnavigation_0
> 002ejspnavigation_jsp_33.java:873: 'try' without 'catch' or 'finally'.
> } while (_jspx_th_html_link_22.doAfterBody() == BodyTag.EVAL_BODY_TAG);
> ^
>
E:\jakarta-tomcat\work\localhost_8080%2Finternal\_0002fjsp_0002fnavigation_0
> 002ejspnavigation_jsp_33.java:874: 'finally' without 'try'.
> } finally {
> ^
>
E:\jakarta-tomcat\work\localhost_8080%2Finternal\_0002fjsp_0002fnavigation_0
> 002ejspnavigation_jsp_33.java:879: 'try' without 'catch' or 'finally'.
> if (_jspx_th_html_link_22.doEndTag() == Tag.SKIP_PAGE)
> ^
>
E:\jakarta-tomcat\work\localhost_8080%2Finternal\_0002fjsp_0002fnavigation_0
> 002ejspnavigation_jsp_33.java:881: 'finally' without 'try'.
> } finally {
> ^
> 5 errors
>
> at org.apache.jasper.compiler.Compiler.compile(Compiler.java:247)
> at
org.apache.jasper.runtime.JspServlet.loadJSP(JspServlet.java:413)
> at
>
org.apache.jasper.runtime.JspServlet$JspServletWrapper.loadIfNecessary(JspSe
> rvlet.java:149)
> at
>
org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.ja
> va:161)
> at
> org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:261)
> at
org.apache.jasper.runtime.JspServlet.service(JspServlet.java:369)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
>
org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java:503)
> at
> org.apache.tomcat.core.ContextManager.service(ContextManager.java:559)
> at
>
org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC
> onnectionHandler.java:160)
> at
>
org.apache.tomcat.service.TcpConnectionThread.run(SimpleTcpEndpoint.java:338
> )
> at java.lang.Thread.run(Thread.java:484)
