[richfaces-issues] [JBoss JIRA] (RF-11970) Ajax event create exception on form submission when defined on dataTable inside that form

[Juraj Huska (JIRA)]

     [ https://issues.jboss.org/browse/RF-11970?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Juraj Huska closed RF-11970.
----------------------------



Verified on the metamer application that it is ok now.
                
> Ajax event create exception on form submission when defined on dataTable inside that form
> -----------------------------------------------------------------------------------------
>
>                 Key: RF-11970
>                 URL: https://issues.jboss.org/browse/RF-11970
>             Project: RichFaces
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: component-tables
>    Affects Versions: 4.1.0.Final
>         Environment: All
>            Reporter: shimon lifshitz
>            Assignee: Luca Nardelli
>             Fix For: 4.2.2.Final
>
>
> I defined ajax support event="rowclick" on rich:dataTable. This table is defined inside a form. When I tried to submit the form (h:command). I got an exception:
> {code}
> Caused by: java.lang.NullPointerException
>        at org.richfaces.renderkit.DataTableRenderer.doDecode(DataTableRenderer.java:111)
>        at org.richfaces.renderkit.RendererBase.decode(RendererBase.java:80)
>        at javax.faces.component.UIComponentBase.decode(UIComponentBase.java:787)
> {code}
> Problem can be easily fixed by addind check for null in relevent line:
> {code}
> if (!behaviorEvent.startsWith(ROW)) { --->
> if (behaviorEvent == null ||!behaviorEvent.startsWith(ROW)) 
> {code}

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