Yes, thanks for pointing out. The <s:set /> tag is not required so I removed it and it works. Kind of wondering how the display tag reaches the valuestack though, or does it access the first property it finds in the scope?
Thanks On Sat, Jul 11, 2009 at 12:26 PM, dusty<dustin_pea...@yahoo.com> wrote: > > That sounds like a troubling one, based on what you describe it should work. > Especially if the struts iterator works on the same JSP page. What version > of Struts and DisplayTag are you using. > > There was a time when you had to use the <s:set /> tag and a time when you > did not. Have you tried without the s:set tag? > > > > Dimitrios Christodoulakis wrote: >> >> 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. >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: user-unsubscr...@struts.apache.org >> For additional commands, e-mail: user-h...@struts.apache.org >> >> >> > > -- > View this message in context: > http://www.nabble.com/%22Nothing-found-to-display%22-from-display-tag-with-struts-2-tp24441738p24442243.html > Sent from the Struts - User mailing list archive at Nabble.com. > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: user-unsubscr...@struts.apache.org > For additional commands, e-mail: user-h...@struts.apache.org > > --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
