I haven't seen a Seam example for that. It's been something else but that's a long time ago.
Well, I just tried something out. I have a list of persons (my favorite example here in the seam forum *g*), and the person has friends (that are persons, too). In that list of persons each person has a column where all friends are listed:<h:dataTable var="person" value="#{personList.entries}"> | | <h:column>#{person.name}</h:column> | <h:column>#{person.nick}</h:column> | <h:column>#{person.country}</h:column> | <h:column> | <h:dataTable var="friend" value="#{person.friends}"> | <h:column>#{friend.name}</h:column> | </h:dataTable> | </h:column> | </h:dataTable> And it works, look: | +-------------------+-------+-------------+-----------------+ | | Stefan Berkmiller | bfo81 | Deutschland | Frank Hoyer | | | | | | Florian Mueller | | | | | | ... | | +-------------------+-------+-------------+-----------------+ | | ..... Problem here: The datatable is shown for every person. You may add a link "Show Friends" that stores the id. Well, look: Your bean: | @RequestParameter | private Long personId; | | @Out(required=false) | private Long showFriendsForPersonId; | | public String showFriends() { | showFriendsForPersonId = personId; | return null; | } And then your Detail column should be like this: | <h:column> | | <h:commandLink value="Show Friends" action="#{yourBean.showFriends}" rendered="#{showFriendsForPersonId != person.id}"> | <f:param name="personId" value="#{person.id}"> | </h:commandLink> | | <h:dataTable ... rendered="#{showFriendsForPersonId == person.id}"> | shows friends, see above | </h:column> | ... Then there is always only one person whose friends are shown and the other persons have a "Show Friends" link. Is that about what you're looking for? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3968615#3968615 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3968615 _______________________________________________ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user