[richfaces-issues] [JBoss JIRA] (RF-13128) Automatic rendering of transitive dependencies

[Brian Leathem (JIRA)]

     [ https://issues.jboss.org/browse/RF-13128?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Brian Leathem updated RF-13128:
-------------------------------

    Fix Version/s: 5-Tracking

    
> Automatic rendering of transitive dependencies
> ----------------------------------------------
>
>                 Key: RF-13128
>                 URL: https://issues.jboss.org/browse/RF-13128
>             Project: RichFaces
>          Issue Type: Feature Request
>      Security Level: Public(Everyone can see) 
>          Components: architectural, base functionality, core
>    Affects Versions: 5.0.0.Alpha1
>            Reporter: Juraj Húska
>            Priority: Minor
>             Fix For: 5-Tracking
>
>
> Consider please following pseudo code for using {{r:dataScroller}}:
> {code:xml}
> <r:dataScroller id="topScroller" for="table" />
> <r:dataTable>
>  <r:column>Blah</r:column>
>  <f:facet name="footer">
>    <r:dataScroller render="topScroller"/>
>  </f:facet>
> </r:dataTable>
> {code}
> When the bottom scroller is changed, then the top scroller is as well, because the bottom one has {{render}} attribute set correctly.
> It would be IMHO nice addition, if this had been done automatically. The {{r:dataTable}} may know which scroller is bound to it, and update it automatically.
> [~lfryc] idea for general implementation:
> ??Support for it does not exist in JSF/RF right now. But it can be added. If you have {{render="A"}}, then also X would be rendered, where X are all transitive dependencies, which make the component. A component can have an interface, to which you can register those explicit targets. Datascroller would use such interface.??

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