Dear all,
Does anybody know why the following JSP code does not work:
<table border="1" cellspacing="0">
<tbody>
<c:forEach items="${monitorBean.rows}" var="irow">
<tr>
<c:forEach items="${irow.columns}" var="icol">
<td><html-el:link action="monitor" paramId="monitorName"
paramName="icol">
<c:out value="${icol}"/></html-el:link></td>
</c:forEach>
</tr>
</c:forEach>
</tbody>
</table>
"monitorBean" contains rows, and each row contains columns (of type String).
The JSP code should build a table from this bean, displaying one String in each
cell, with a hyperlink of the type ".../monitor.do?monitorName=xxx".
However, I get the error:
2005-09-08 11:54:47,082 ERROR InsertTag - ServletException in
'/WEB-INF/jsp/multimonitor.jsp': Cannot find bean icol in any scope
javax.servlet.ServletException: Cannot find bean icol in any scope
at
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:825)
at
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:758)
at
org.apache.jsp.WEB_002dINF.jsp.multimonitor_jsp._jspService(multimonitor_jsp.java:83)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
...
I have tried to modify "icol" to be a bean with a String property rather than a
simple String, but it does not work either.
If I remove the <html-el:link> part, everything works perfectly, i.e. <c:out>
is able to find "icol".
I have put some code before the <html-el:link> that shows that "icol" is
defined in page scope.
I have used <html-el:link ... paramName="irow"> and it finds "irow", although
"irow" is defined just like "icol".
I am using Tomcat 5.0.25 and Struts 1.2.7 with the included struts-el.jar.
Thanks in advance to anybody who can give me an answer...
Best regards
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