I'm using RC1, playing around with nested tag support, and ran into an unexpected
behavior. I'm not sure if this is by design and I'm using it incorrectly, or a bug.
I'm iterating over a list of users, and want to create a short form for each user,
containing their username and a submit button. However, I can't seem to refer to the
bean created by the nested:iterate tag from within the nested:form scope. Jsp source
code below.
How, from a nested:form, can I refer to a bean in the parent scope? As demonstrated
below, "../" does not seem to work in this situation. Any suggestions? Workarounds?
Help?
Thanks in advance,
--Scott Severtson
<%@ page language="java" %>
<%@ taglib uri="/WEB-INF/struts-nested.tld" prefix="nested" %>
<jsp:useBean id="factory" scope="application" class="org.edutech.users.Factory"/>
<html>
<body>
<table>
<nested:iterate name="factory" property="users">
<tr>
<td>
<!-- Outputs username as expected -->
<nested:write property="userName"/>
</td>
<td>
<!-- Action references a form-bean named UserEditForm, who's
implementation contains a userName property and get/setUserName methods -->
<nested:form action="/user/delete">
<!--Output is empty, and refers to the UserEditForm, as
expected -->
<nested:write property="userName"/>
<!-- Output is empty, and still seems to refer to the
UserEditForm -->
<nested:write property="../userName"/>
<!-- Output produces a JspException when uncommented: -->
<!-- No getter method for property ../userName of bean
UserEditForm -->
<!--nested:write property="../../userName"/-->
<nested:submit property="submit"/>
</nested:form>
</td>
</tr>
</nested:iterate>
</table>
</body>
</html>
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