DataTable with Dynamic Columns

[repkin]

Hi, I am trying to generate dynamic columns, I have writed some codes like this but it is not working, can you suggest me anyway?

<rich:dataTable value="#{controller.commissionList}" var="commission" columns="1" rows="3">
 <rich:column>
 <rich:dataTable value="#{commission.distPartyList}" var="distParty" cellpadding="0" cellspacing="0" width="700" border="0" rendered="true">
 <f:facet name="header">
 <rich:columnGroup>
 <rich:column colspan="100">
 <table width="100%" cellpadding="0" cellspacing="0" border="0">
 <tr>
 <td align="left">
 <h:outputText value="#{commission.description}"/>
 </td>
 </tr>
 </table>
 </rich:column>
 <rich:column breakBefore="true">
 <h:outputText value="#{msg.distPartyType}" />
 </rich:column>
 <rich:columns value="#{commission.distPartyCreditRangeList}" var="distPartyCreditRange">
 <h:outputText value="#{distPartyCreditRange.minimumCredit} - #{distPartyCreditRange.maximumCredit}"/>
 </rich:columns>
 </rich:columnGroup>
 </f:facet>
 </rich:dataTable>
 </rich:column>
</rich:dataTable>

[ilya_shaikovsky]

already there https://jira.jboss.org/jira/browse/RF-6031

[repkin]

Hi,
In my case, there is a dataTable in dataTable and I am trying to reach outer dataTable's variable from inner dataTable. On the outer dataTable's variable, there is a column list and I want to generate columns by iterating with it.

[ilya_shaikovsky]

columns can't be combined inside the table currently and mixed with column components. please wait for this fix.

[nbelaevski]

Hello,

Please read the note in the end of this chapter: http://jboss.org/file-access/default/members/jbossrichfaces/freezone/docs/devguide/en/html/columns.html#d0e21663. This case applies to your code, it is illegal to bind columns values to render-time variables like "var" attribute of data table.