[richfaces-issues] [JBoss JIRA] Commented: (RF-8496) rich:dataTable can not be put inside rich:dataList

[Nick Belaevski (JIRA)]

    [ https://jira.jboss.org/browse/RF-8496?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12557476#action_12557476 ] 

Nick Belaevski commented on RF-8496:
------------------------------------

Dave,

As a workaround you can use c:forEach instead of outer dataList. 

> rich:dataTable can not be put inside rich:dataList
> --------------------------------------------------
>
>                 Key: RF-8496
>                 URL: https://jira.jboss.org/browse/RF-8496
>             Project: RichFaces
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: component-tables
>         Environment: RichFaces 3.3.1
>            Reporter: Dave Chen
>            Assignee: Nick Belaevski
>
> test case: dataList1.jsp
> <rich:dataList value="#{backingBean.beanList}" var="bean">
> 			 
> <h:form>
>     <rich:dataTable
>         var="book"
>         value="#{bean.books}">
>         
>         <rich:columns value="#{bean.properties}" var="p">
>         	<f:facet name="header">
>         		<h:outputText value="#{p.name}"/>
>         	</f:facet>
>         	<h:outputText value="#{p.value}"/>
>         </rich:columns>
> 		       
>     </rich:dataTable>
>     
> </h:form>
> </rich:dataList>
> javax.servlet.jsp.JspTagException: FOREACH_BAD_ITEMS
>         at org.richfaces.iterator.SimpleForEachIterator.toForEachIterator(SimpleForEachIterator.java:135)
>         at org.richfaces.iterator.SimpleForEachIterator.supportedTypeForEachIterator(SimpleForEachIterator.java:98)
>         at org.richfaces.taglib.ColumnsTag.prepare(ColumnsTag.java:539)
>         at org.richfaces.taglib.ColumnsTag.doStartTag(ColumnsTag.java:299)
>         at org.apache.jsp.test.dataList1_jsp._jspx_meth_rich_005fcolumns_005f0(dataList1_jsp.java:338)
>         at org.apache.jsp.test.dataList1_jsp._jspx_meth_rich_005fdataTable_005f0(dataList1_jsp.java:302)
>         at org.apache.jsp.test.dataList1_jsp._jspx_meth_h_005fform_005f0(dataList1_jsp.java:249)
>         at org.apache.jsp.test.dataList1_jsp._jspx_meth_rich_005fdataList_005f0(dataList1_jsp.java:207)
>         at org.apache.jsp.test.dataList1_jsp._jspx_meth_f_005fview_005f0(dataList1_jsp.java:141)
>         at org.apache.jsp.test.dataList1_jsp._jspService(dataList1_jsp.java:97)
>         at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
>         at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369)
>         at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:322)
>         at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:249)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
> From debug:  #{bean.properties}  is evaluated to be NULL.  
> each bean's properties can be different, so it can not be written as #{backingBean.properties}

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