[jira] Assigned: (TAPESTRY-437) Select component exception when used twice on a page

["Howard M. Lewis Ship (JIRA)" <ta...@jakarta.apache.org>]

     [ http://issues.apache.org/jira/browse/TAPESTRY-437?page=all ]

Howard M. Lewis Ship reassigned TAPESTRY-437:
---------------------------------------------

    Assign To: Howard M. Lewis Ship

> Select component exception when used twice on a page
> ----------------------------------------------------
>
>          Key: TAPESTRY-437
>          URL: http://issues.apache.org/jira/browse/TAPESTRY-437
>      Project: Tapestry
>         Type: Bug
>   Components: Framework
>     Versions: 4.0
>     Reporter: Nick Westgate
>     Assignee: Howard M. Lewis Ship
>     Priority: Minor

>
> From tapestry users thread "Is there a bug for dual Select components?"
> Exception is  "Select components may not be nested."
> Caused by changes to Select in T4.0 omitting "cycle.removeAttribute(ATTRIBUTE_NAME);"
> Suggested fix in Select.java - add the following line (+++)
>     protected void cleanupAfterRender(IRequestCycle cycle)
>     {
>         _rendering = false;
>         _selections = null;
> ++++    cycle.removeAttribute(ATTRIBUTE_NAME);
>     }

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