Hello list,
I am exposing a collection called "entries" in my action class
(Set<JournalEntry> entries;), with all the appropriate getters and
setters. In the result jsp of this action I am using the display tag
to output the content of the collection:
<s:set name="entries" value="entries" scope="request"/>
<display:table name="entries" requestURI="">
<display:column property="entry"/>
<display:column property="date" sortable="true"
defaultorder="ascending"/>
</display:table>
But the message I get on the jsp page is: "Nothing found to display".
(Its not an exception, this message is printed on the regulat html
output page). I am certain that the rows exist on the underlying db, I
am using mysql query browser to check.
So, I have followed instructions about struts2 and the display tag
found in different places:
http://www.nabble.com/Struts-2---DisplayTag-example-td17694341.html
http://www.manning-sandbox.com/thread.jspa?messageID=76885
http://appfuse.org/display/APF/Using+Struts+2
But I can't get this simple task to work. The objective is to simply
display the table. In contrast, using just the struts2 tags, the
following works fine:
<table border="3">
<s:iterator value="entries">
<tr />
<td><s:property value="entry"/></td>
<td><s:property value="date"/></td>
</tr>
</s:iterator>
</table>
However, since I wish to use the display tag for further formatting
and sorting, I was hoping if anyone had any thoughts as to why my code
above finds nothing to display. I can't tell if it finds just an empty
collection, or doesn't find the collection at all.
thanks for any advice.
Regards.
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