[jbossseam-issues] [JBoss JIRA] Closed: (JBSEAM-1582) DataModel with <s:link> or <s:button> Error
Norman Richards (JIRA)
jira-events at lists.jboss.org
Thu Jul 19 22:50:47 EDT 2007
[ http://jira.jboss.com/jira/browse/JBSEAM-1582?page=all ]
Norman Richards closed JBSEAM-1582.
-----------------------------------
Resolution: Done
Assignee: Norman Richards (was: Gavin King)
Fixed. Checkin message is wrong though. Woops.
> DataModel with <s:link> or <s:button> Error
> -------------------------------------------
>
> Key: JBSEAM-1582
> URL: http://jira.jboss.com/jira/browse/JBSEAM-1582
> Project: JBoss Seam
> Issue Type: Bug
> Components: Core
> Affects Versions: 2.0.0.BETA1
> Environment: All seam versions
> Reporter: Evan Zeng
> Assigned To: Norman Richards
> Fix For: 2.0.0.CR1
>
>
> If a page references a property of the back bean, then using <s:link> or <s:button> action to delete the last row of data backed by a DataModel will cause an exception with the following root cause:
> java.lang.IllegalArgumentException
> javax.faces.model.ListDataModel.getRowData(ListDataModel.java:139)
> ......
> This bug recurs when we make the following modifications to the 'messages' seam example :
> 1. Add a property 'title' to the MessageManager bean.
> 2. In messages.jsp, change the header 'Message List' to '<h:outputText value="#{messageManager.title}"/>'
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