[richfaces-issues] [JBoss JIRA] Resolved: (RF-3735) rich:fileupload does not work properly when context-param com.sun.faces.enableViewStateIdRendering = false for Mojarra 1.2_08

[Andrei Markavtsov (JIRA)]

     [ http://jira.jboss.com/jira/browse/RF-3735?page=all ]

Andrei Markavtsov resolved RF-3735.
-----------------------------------

    Resolution: Done
      Assignee: Mikhail Vitenkov  (was: Andrei Markavtsov)

Eugene,

Thanks a lot  for your perfect description and test example.

> rich:fileupload does not work properly when context-param com.sun.faces.enableViewStateIdRendering = false for Mojarra 1.2_08
> -----------------------------------------------------------------------------------------------------------------------------
>
>                 Key: RF-3735
>                 URL: http://jira.jboss.com/jira/browse/RF-3735
>             Project: RichFaces
>          Issue Type: Bug
>    Affects Versions: 3.2.1
>         Environment: glassfish 9.1_ur1, Mojarra 1.2_08, richfaces 3.2.1.GA
>            Reporter: eugene dorfman
>         Assigned To: Mikhail Vitenkov
>             Fix For: 3.2.2
>
>         Attachments: fileUploadTest.war
>
>
> There is an issue with JSF - it generates invalid mark up in a sense that if you have more than one h:form on a page - there will be an input field with the name 
> javax.faces.ViewState and with the same id in each form - this leads to a repeating id=javax.faces.ViewState.  In Sun RI Mojarra 1.2_08 there was introduced a context-param com.sun.faces.enableViewStateIdRendering, if you set it to false in your web.xml - there is no bug with markup validation, because id attribute is not rendered for the input field (it renders a name attribute only).  However this option prevents fileUpload to work properly (it will say Transfer error occuried) when id for ViewState input is not rendered.  Since there is support for such an option in Mojarra 1.2_08 - fileUpload should not depend on this id attribute.   I will attach an illustrating example a bit later.

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