[jboss-user] [JBoss Seam] - tags c:forEach and ui:repeat

Hello, Having struggled for a couple of days I finally gave up and decided to ask for help. I use Seam with Facelets. What I want is to show a list of entities in a table cell i.e a single cell may contain a comma-separted list. Let's say I have two entity types: Item and Subitem. An instance of type Item may have a number of Subitems. In my case the relation between these two entity types is many-to-many. So if I have Item1 with three subitems: Subitem1, Subitem2 and Subitem3, I want to see something like this: | <table> | | ... | | <tr> | | ... | | <td>Subitem1,SubItem2,Subitem3</td> | | ... | | </tr> | | ... | | </table> | Please note that I don't want a comma after the last subitem in a cell (Subitem3 in this case). Nothing special, an obvious requierment, isn't it? The first thing I tried was ui:repeat: | <!-- Table, each row represents an item. --> | <h ataTable value="items" var="item"> | | ... | | <!-- This is my tricky column. --> | <h:column> | | <!-- I want to see all subitems in a single cell. --> | <ui:repeat value="#{item.subitems}" var="subitem"> | | <!-- Show a subitem. --> | <h utputText value="#{item.subItems}" /> | | <!-- Add separator. --> | <h utputText value="," /> | | </ui:repeat> | <h:column> | | ... | | </h ataTable> | Everything's fine except for the fact that there is a nasty comma after the last subitem. This made me try c:forEach tag: | ... | | <!-- I want to see all subitems in a single cell. --> | <c:forEach items="#{item.subitems}" var="subitem" varStatus="stat"> | | <!-- Show a subitem. --> | <h utputText value="#{item.subItems}" /> | | <!-- Add separator for each subitem except for the last one. --> | <c:if test="#{!stat.last}"> | <h utputText value="," /> | </c:if> | | </ui:repeat> | | ... | Unfortunately this code won't work! It just leaves my favorite column empty. It seams that c:forEach do not see variable item. I then tried to find a way to add the conditional logic to ui:repeat, but haven't managed to find anything like c:forEach's 'varStatus'. Any ideas? Thank you all in advance! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4085083#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...