[richfaces-issues] [JBoss JIRA] (RF-12236) showcase - rich:extendedDataTable - re-sizing columns breaks horizontal scrolling

[Marc Sansa (JIRA)]

    [ https://issues.jboss.org/browse/RF-12236?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12704360#comment-12704360 ] 

Marc Sansa commented on RF-12236:
---------------------------------

In addition to the behavior described in this bug report, simply re-rendering the extendedDataTable in RichFaces 4.2.2 Final, causes the scrollbar to disappear. This specific behavior does NOT occur in 4.2.0 Final however.

I use the style property to define the table width and height as follows:
<rich:extendedDataTable
id="JobStatusTable"
.......
style="height:700px; width:1850px"
frozenColumns="3"
..........
>

A button like below was used to re-render the table
<a4j:commandButton value="Refresh Table" render="JobStatusTable"/>
                
> showcase - rich:extendedDataTable - re-sizing columns breaks horizontal scrolling
> ---------------------------------------------------------------------------------
>
>                 Key: RF-12236
>                 URL: https://issues.jboss.org/browse/RF-12236
>             Project: RichFaces
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: component-tables, showcase
>    Affects Versions: 4.2.2.Final
>         Environment: richfaces showcase app
> container: JBoss AS 7.1.1.Final
> browsers: Chrome, Firefox
>            Reporter: Juraj Húska
>             Fix For: 4-Tracking
>
>         Attachments: brokenHorizontalScrolling.png
>
>
> Re-sizing columns on rich:extendedDataTable breaks horizontal scrolling. 
> Note that not all re-sizing activities breaks scrolling, some works properly. I was not able to determine which do and which not, as it is same for frozen and not frozen columns, and also when re-sizing to a bigger width or smaller.
> It was able to reproduce it on RF from 4.0.0.Final to 4.2.2.Final.

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