[richfaces-issues] [JBoss JIRA] Reopened: (RF-3614) Sorting a dataTable changes seam-link

[Mikhail Vitenkov (JIRA)]

     [ https://jira.jboss.org/jira/browse/RF-3614?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mikhail Vitenkov reopened RF-3614:
----------------------------------

      Assignee: Nick Belaevski  (was: Tsikhon Kuprevich)


Iv'e got java.lang.NullPointerException each time when click on s:link:
XHTML:
<rich:dataTable id="dataTableSAFID" value="#{sortingAndFiltering.data}" var="data12" binding="#{sortingAndFiltering.myDataTable}">
<rich:column sortBy="#{data12.int0}" selfSorted="true"
			filterBy="#{data12.int0}">
			<f:facet name="header">
				<h:outputText value="#1" />
			</f:facet>
			<h:outputText value="#{data12.int0}"></h:outputText>
			<f:facet name="footer">
				<h:outputText value="#1" />
			</f:facet>
		</rich:column>
...
<rich:column filterExpression="#{data12.int3 > sortingAndFiltering.filterValue}">
			<f:facet name="header">
				<h:outputText value="#6" />
			</f:facet>
			<s:link value="JBoss" action="#{sortingAndFiltering.navAction(data12)}"/>
			<f:facet name="footer">
				<h:outputText value="#6" />
			</f:facet>
		</rich:column>
...
</rich:dataTable>

Java bean:
public String navAction(Data data12){		
		
		System.out.println("action: " + data12.getStr1());
		return data12.getStr1();		
	}

Verified at 3.2.2.CR4

> Sorting a dataTable changes seam-link
> -------------------------------------
>
>                 Key: RF-3614
>                 URL: https://jira.jboss.org/jira/browse/RF-3614
>             Project: RichFaces
>          Issue Type: Bug
>    Affects Versions: 3.2.1
>         Environment: RichFaces 3.2.1.GA
> JBoss Seam 2.0.2.SP1
> JSF 1.2 + Facelets 1.1.14
> JBoss 4.2.2.GA
> JDK 1.5.0_11
>            Reporter: Rainer Flicker
>            Assignee: Nick Belaevski
>             Fix For: 3.2.2
>
>   Original Estimate: 1 week
>  Remaining Estimate: 1 week
>
> Sorting a dataTable changes seam-link. Before sorting the list, seam-link opens the appropriate
> item. After sorting, seam-link always opens the last item of the unsorted list. Selecting for example
> item 10 of 20 opens after sorting always item 20.
> ------ xhtml snippet --------------------------------------------------------------------------------------------------- 
>   <rich:dataTable value="#{hazards}" var="hazard">
>     <rich:column sortBy="#{hazard.name}">
>       <f:facet name="header">
>         <h:outputText styleClass="headerText" value="name" />
>       </f:facet>
>       <h:outputText value="#{hazard.name}"></h:outputText>
>     </rich:column>
>       <s:link action="#{hazardDetailsManager.select(hazard)}" >
>         <h:graphicImage  url="/img/buttons/edit.gif"></h:graphicImage>
>       </s:link>
>     </rich:column>
>   </rich:dataTable>
> ------------------------------------------------------------------------------------------------------------------------------ 

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