[richfaces-issues] [JBoss JIRA] (RF-8952) Add <cdk:function> element to template language.

[Lukáš Fryč (JIRA)]

     [ https://issues.jboss.org/browse/RF-8952?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lukáš Fryč closed RF-8952.
--------------------------

         Assignee: Lukáš Fryč  (was: Alexander Smirnov)
    Fix Version/s:     (was: 4.Future)
       Resolution: Duplicate Issue


Discussing impl in RF-12226
                
> Add <cdk:function> element to template language.
> ------------------------------------------------
>
>                 Key: RF-8952
>                 URL: https://issues.jboss.org/browse/RF-8952
>             Project: RichFaces
>          Issue Type: Feature Request
>      Security Level: Public(Everyone can see) 
>          Components: cdk
>            Reporter: Alexander Smirnov
>            Assignee: Lukáš Fryč
>   Original Estimate: 0 minutes
>  Remaining Estimate: 0 minutes
>
> It would be useful to generate html code snippets as Java functions that would be called anywhere from template or java code. For example, html table cells need sofisticated code for iteration while they should be generated inside row elements. The template like this:
> {code}
> <table>
>   <tbody>
>     <cdk:call name="renderRows"/>
>     <cdk:function name="renderRow" >
>        <tr>
>           <cdk:call name="renderCells"/>
>           <cdk:function name="renderCell">
>              <td>....</td>
>           </cdk:function>
>        </tr>
>     </cdk:function>
>   </tbody>
> </table>
> {code}
> lets to put row/cells rendering logic into Java code (renderRows/renderCells methods ) while template markup still follow desired html code.
> P.S. It would be even more convenient to union both calls into single element with name/call attributes.

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