[jboss-jira] [JBoss JIRA] (WFLY-12491) f:viewParam component only works for the first ajax request, but for the second ajax request and so forth the submitted value is null

Bartosz Spyrko (Jira) issues at jboss.org
Tue Mar 17 12:32:49 EDT 2020


    [ https://issues.redhat.com/browse/WFLY-12491?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14001171#comment-14001171 ] 

Bartosz Spyrko commented on WFLY-12491:
---------------------------------------

Resolving the issue as it was fixed in WFLY-12870

> f:viewParam component only works for the first ajax request, but for the second ajax request and so forth the submitted value is null
> -------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: WFLY-12491
>                 URL: https://issues.redhat.com/browse/WFLY-12491
>             Project: WildFly
>          Issue Type: Bug
>          Components: JSF
>    Affects Versions: 18.0.0.Beta1
>         Environment: * JBoss EAP 7.2.3
> * Java EE 7
>            Reporter: Chao Wang
>            Priority: Major
>              Labels: downstream_dependency
>
> I'm using the viewParam in my JSF page and it works well at first request, but when I send another request using ajax the value of viewParam is lost. This issue only happens when I use javax.faces.INTERPRET_EMPTY_STRING_SUBMITTED_VALUES_AS_NULL=true. When I use  javax.faces.INTERPRET_EMPTY_STRING_SUBMITTED_VALUES_AS_NULL=false it works well.



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