[richfaces-issues] [JBoss JIRA] Commented: (RF-2490) Header facet in the rich:dataTable ignore column "rendered" attribute

[Leonid Sokolin (JIRA)]

    [ https://jira.jboss.org/jira/browse/RF-2490?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12478958#action_12478958 ] 

Leonid Sokolin commented on RF-2490:
------------------------------------

I tried adding colspan as suggested and it doesn't seem to work:

<rich:column rendered="#{not empty dataItems.standardDeviation}" colspan="1">
								<f:facet name="header">Standard Deviation</f:facet>
								<h:outputText value="#{dataItems.standardDeviation}" />
							</rich:column>

Any other suggestions to resolve the issue?

> Header facet in the rich:dataTable ignore column "rendered" attribute
> ---------------------------------------------------------------------
>
>                 Key: RF-2490
>                 URL: https://jira.jboss.org/jira/browse/RF-2490
>             Project: RichFaces
>          Issue Type: Bug
>    Affects Versions: 3.2.0
>         Environment: RichFaces 3.2 snapshot from 3/10.
>            Reporter: Alexander Smirnov
>            Assignee: Aleksej Yanul
>             Fix For: 3.2.0
>
>
> The headers of  data tables are no longer following the render rule of its parent h:column tag.
> The headers are rendering no matter what the rule is.  The actual content is following the render rule.  I noticed that if I wrap the whole h:column
> into an a4j:region tag and place the render rule there instead, it all renders correctly.  However, I think it should work the way it was before right ??
> The f:facet tag should comply to the render rule in the h:column tag ?
>  
> Here's a code snippet.......
>  
> <rich:dataTable ...>
>  
> <h:column id="checkBoxCol" rendered="#{itemList_editableUser or itemList_subProfileView or itemList_DownloadableUser}">
>     <f:facet name="header">
>                         <h:selectBooleanCheckbox styleClass="checkbox" immediate="true" id="headerCheckBox"
>                                  onclick="toggleElementCheckboxes(this, this.checked)"/>
>                </f:facet>
>                         <h:selectBooleanCheckbox value="#{item.selected}" title="#{item.object.itemIdentifier.gtin}" styleClass="checkbox"
>                              id="rowCheckBox"
>                              disabled="#{(itemList_subProfileView and itemList_subProfRestr) or item.acctAccess == 'N'}"/>
> </h:column>
>  
> ........
> </rich:dataTable>
>  

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