[seam-issues] [JBoss JIRA] (SEAMFACES-225) messages.error should prevent page navigation

[hantsy bai (Commented) (JIRA)]

    [ https://issues.jboss.org/browse/SEAMFACES-225?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12653949#comment-12653949 ] 

hantsy bai commented on SEAMFACES-225:
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for messages.error, the jsf can observe the error event, and post back to the original view directly instead of executing jsf page navigation.
This is difficult to implement in Seam Faces?
                
> messages.error should prevent page navigation
> ---------------------------------------------
>
>                 Key: SEAMFACES-225
>                 URL: https://issues.jboss.org/browse/SEAMFACES-225
>             Project: Seam Faces
>          Issue Type: Bug
>         Environment: JBoss 7.0.2.Final, JBoss Seam 3.1.0.CR1
>            Reporter: hantsy bai
>
> Please check out my demo application and browse /tags.xhtml.
> 1. click the Button to create a Tag, 
> 2. input something 
> 3. press Create 5
> I used Messages.error in the create5 method, it SHOULD prevent the page navigiation to tags.xhtml page, but it returned to the tags.xhtml page.

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