[seam-issues] [JBoss JIRA] Commented: (JBSEAM-4755) Usage of propagation="nest" with <s:link> throws Exception

[Marek Novotny (JIRA)]

    [ https://issues.jboss.org/browse/JBSEAM-4755?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12577060#comment-12577060 ] 

Marek Novotny commented on JBSEAM-4755:
---------------------------------------

I have fixed NEST occurrences in documentation and in Seam UI component, but I can't see why it shouldn't create nested conversation if you try to use s:link or s:button with propagation="nested".
Are you sure that it doesn't work?



> Usage of propagation="nest" with <s:link> throws Exception
> ----------------------------------------------------------
>
>                 Key: JBSEAM-4755
>                 URL: https://issues.jboss.org/browse/JBSEAM-4755
>             Project: Seam
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 2.2.1.CR3
>         Environment: Seam 2.2.1.CR3 / Jboss AS 4.3.2
>            Reporter: Bertrand Toussaint
>            Assignee: Marek Novotny
>             Fix For: 2.2.1.Final
>
>
> When "nest" is replaced by "nested" in the xhtml views:
> It works well when the conversation propagation is done by using the tag <s:conversationPropagation type="nested" />
> It does not work if you use the attribute propagation="nested" on the <s:link> tag: the nested conversation is not created.
> If you remove the propagation attribute from <s:link> tag and insert <s:conversationPropagation type="nested" /> inside the tag, it works.
> The documentation still references "nest" value for <s:link> propagation attribute in the chapter 7.5. Using <s:link> and <s:button>
> http://docs.jboss.org/seam/2.2.1.CR3/reference/en-US/html/conversations.html
> If you use s:link with propagation="nest", you get the exception java.lang.IllegalArgumentException: No enum const class org.jboss.seam.core.PropagationType.NEST.
> So, the workaround is: do not use "propagation" attribute on s:link, use <s:conversationPropagation type="nested" /> instead.

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