[richfaces-issues] [JBoss JIRA] Created: (RF-5596) Fileupload and ListShuttle in a tab panel causes NPE in ListShuttleRendererBase.encodeOneRow
Jonathan Moores (JIRA)
jira-events at lists.jboss.org
Wed Jan 7 18:21:08 EST 2009
Fileupload and ListShuttle in a tab panel causes NPE in ListShuttleRendererBase.encodeOneRow
--------------------------------------------------------------------------------------------
Key: RF-5596
URL: https://jira.jboss.org/jira/browse/RF-5596
Project: RichFaces
Issue Type: Bug
Affects Versions: 3.3.0
Environment: Vista x64, JSF 1.2_10, RF 3.3.0 CR1, JDK6
Reporter: Jonathan Moores
The below faces page causes the following stack error.
IE seems to be ok.
Safari and FF3 have issues.
STACK::
Caused by: java.lang.NullPointerException
at org.richfaces.renderkit.ListShuttleRendererBase.encodeOneRow(ListShuttleRendererBase.java:158)
at org.richfaces.renderkit.AbstractRowsRenderer.process(AbstractRowsRenderer.java:86)
at org.richfaces.model.ListShuttleDataModel$1.process(ListShuttleDataModel.java:84)
at org.ajax4jsf.model.SequenceDataModel.walk(SequenceDataModel.java:101)
at org.richfaces.model.ListShuttleDataModel.walk(ListShuttleDataModel.java:78)
at org.ajax4jsf.component.UIDataAdaptor.walk(UIDataAdaptor.java:1151)
at org.richfaces.renderkit.AbstractRowsRenderer.encodeRows(AbstractRowsRenderer.java:106)
at org.richfaces.renderkit.ListShuttleRendererBase.encodeRows(ListShuttleRendererBase.java:116)
at org.richfaces.renderkit.html.ListShuttleRenderer.doEncodeChildren(ListShuttleRenderer.java:267)
at org.richfaces.renderkit.html.ListShuttleRenderer.doEncodeChildren(ListShuttleRenderer.java:257)
at org.richfaces.renderkit.ListShuttleRendererBase.encodeChildren(ListShuttleRendererBase.java:244)
PAGE:::
<%@ taglib prefix="rich" uri="http://richfaces.ajax4jsf.org/rich" %>
<%@ taglib prefix="h" uri="http://java.sun.com/jsf/html" %>
<%@ taglib prefix="f" uri="http://java.sun.com/jsf/core" %>
<%@ taglib prefix="a4j" uri="http://richfaces.org/a4j" %>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head><title>Simple jsp page</title></head>
<body>
<f:view>
<a4j:form id="newDocumentForm">
<h:panelGrid columns="3">
<a4j:commandLink id="saveButton" actionListener="#{documentBean.saveDocument}"
styleClass="linkButton" reRender="newDocumentTabPanel">
<h:outputText value="Click"/>
</a4j:commandLink>
</h:panelGrid>
<rich:tabPanel id="newDocumentTabPanel" switchType="ajax" style="width: 700px; height: 500px;"
binding="#{documentBean.tabPanel}" selectedTab="#{documentBean.selectedTab}">
<rich:tab id="customerTab" label="Customers">
<a4j:outputPanel ajaxRendered="true">
<rich:listShuttle id="customerListShuffle" sourceValue="#{documentBean.availableCustomers}" rows="25"
listsHeight="150"
targetValue="#{documentBean.current.customers}" var="customer"
sourceCaptionLabel="Available Customers"
targetCaptionLabel="Assigned Customers" orderControlsVisible="false"
converter="customerConverter">
<rich:column visible="false">
<h:outputText value="#{customer.custId}"/>
</rich:column>
<rich:column>
<h:outputText value="#{customer.custName}"/>
</rich:column>
</rich:listShuttle>
</a4j:outputPanel>
</rich:tab>
<rich:tab id="attachmentTab" label="Attachments">
<h:panelGrid columns="2" columnClasses="top,top">
<rich:fileUpload fileUploadListener="#{documentBean.uploadFileListener}"
maxFilesQuantity="20"
id="uploadPanel"
autoclear="true"
noDuplicate="true"
immediateUpload="true"
acceptedTypes="*"
allowFlash="false"
>
<a4j:support event="onuploadcomplete" reRender="uploadedFileList, messages"/>
<f:facet name="label">
<h:outputText value="{_KB}KB from {KB}KB uploaded :[ {mm}:{ss} ]"/>
</f:facet>
<f:facet name="header">
<h:outputText value="Uploaded Files Info"/>
</f:facet>
</rich:fileUpload>
<h:panelGroup>
<rich:panel id="uploadedFileList">
<h:outputText value="No files currently uploaded"
rendered="#{documentBean.attachmentCount==0}"/>
<rich:dataGrid columns="1" value="#{documentBean.attachments}"
var="attachment" rowKeyVar="row">
<rich:panel>
<h:panelGrid columns="2">
<h:panelGrid columns="2">
<h:outputText value="File Name:"/>
<h:outputText value="#{attachment.name}"/>
<h:outputText value="File Length(bytes):"/>
<h:outputText value="#{attachment.length}"/>
</h:panelGrid>
</h:panelGrid>
</rich:panel>
</rich:dataGrid>
</rich:panel>
<rich:spacer height="3"/>
<br/>
<a4j:commandButton actionListener="#{documentBean.clearUploadedAttachments}"
reRender="uploadedFileList, uploadPanel" value="Clear Uploaded Data"
rendered="#{documentBean.attachmentCount>0}"/>
</h:panelGroup>
</h:panelGrid>
</rich:tab>
</rich:tabPanel>
<rich:messages/>
<%--<a4j:log level="ALL" popup="false"/>--%>
</a4j:form>
</f:view>
</body>
</html>
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