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From "Michael Heinen (Commented) (JIRA)" <>
Subject [jira] [Commented] (MYFACES-3522) collectionType attribute of selectManyCheckbox not processed correctly
Date Wed, 04 Apr 2012 10:50:22 GMT


Michael Heinen commented on MYFACES-3522:

Thanks for the quick fix Leonardo!!!

Is it fixed for myfaces and for tomahawk selectManyCheckbox?
I just saw two checkins for trunk and branch 2.0 but there are two different _SharedRendererUtils
implementation, or?
javax.faces.component._SharedRendererUtils and org.apache.myfaces.shared_tomahawk.renderkit_SharedRendererUtils
> collectionType attribute of selectManyCheckbox not processed correctly
> ----------------------------------------------------------------------
>                 Key: MYFACES-3522
>                 URL:
>             Project: MyFaces Core
>          Issue Type: Bug
>    Affects Versions: 2.1.6
>         Environment: Tomcat 6.0.35
> myFaces 2.1.6
>            Reporter: Michael Heinen
>            Assignee: Leonardo Uribe
>            Priority: Critical
>             Fix For: 2.0.13, 2.1.7
>         Attachments: z.war
> The collectionType attribute of h:selectManyCheckbox is not processed correctly.
> The value attribute of selectManyCheckbox points to a Map with an ArrayList containing
Strings as values, representing the selected values.
> The checkboxes are initially correctly checked, but after ajax submission the model (Map<Sting,Object)
contains StringArrays instead of ArrayLists.
> This worked well since JSF 1.0, but it does not work with 2.1 anymore.
> It can be easily reproduced with MyFaces only.
> I see this as critical because ClassCastException are thrown as a result in application

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