[richfaces-issues] [JBoss JIRA] (RF-11776) rich:extendedDataTable columnsOrder attribute is not working

[Lukáš Fryč (JIRA)]

    [ https://issues.jboss.org/browse/RF-11776?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12739138#comment-12739138 ] 

Lukáš Fryč commented on RF-11776:
---------------------------------

Great job, thanks for providing this fix!
                
> rich:extendedDataTable columnsOrder attribute is not working
> ------------------------------------------------------------
>
>                 Key: RF-11776
>                 URL: https://issues.jboss.org/browse/RF-11776
>             Project: RichFaces
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: component-tables
>    Affects Versions: 4.0.0.Final
>         Environment: Websphere AS 8, MyFaces
>            Reporter: Dmitry Volkov
>            Assignee: Kent Vogel
>             Fix For: 4.3.0.M3
>
>   Original Estimate: 30 minutes
>  Remaining Estimate: 30 minutes
>
> I am not sure if columnsOrder attribute may be used or it is deprecated, but there is definitely an error in SortingFilteringRowsRenderer.updateAttribute method. 
> This line: 
> {code:java} 
> component.getAttributes().put(attribute, null);
> {code}
> always throws NullPointerException which is shallowed by try .. finally in UIDataAdaptor.visitTree method. 

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