[richfaces-issues] [JBoss JIRA] Commented: (RF-5041) ExtendedDataTable don't reRender with dynamic columns.
Nicolas Feybesse (JIRA)
jira-events at lists.jboss.org
Sat Dec 13 13:00:39 EST 2008
[ https://jira.jboss.org/jira/browse/RF-5041?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12442424#action_12442424 ]
Nicolas Feybesse commented on RF-5041:
--------------------------------------
Hi,
I can't reproduce the NPE due to a little change in SVN
But extendeddatatable state isn't refreshed with the tablestate property when it is rerendered in ajax requests.
I didn't find any workaround to this problem : there isn't any public acces to the state.
NF
> ExtendedDataTable don't reRender with dynamic columns.
> ------------------------------------------------------
>
> Key: RF-5041
> URL: https://jira.jboss.org/jira/browse/RF-5041
> Project: RichFaces
> Issue Type: Bug
> Affects Versions: 3.3.0
> Environment: IE6,7, FF3.0.3, Safari 3.1, Opera 9.62(seam 2.0.2.GA)
> Reporter: Mikhail Vitenkov
> Assignee: Piotr Kawiak
>
> #1. Add extendedDataTable to page:
> <rich:extendedDataTable value="#{testBean.rows}" var="row">
> <rich:columns value="#{testBean.columns}" var="column" index="ind">
> <f:facet name="header">
> <h:outputText value="#{column.name}" />
> </f:facet>
> <h:outputText value="#{row[ind]}" />
> </rich:columns>
> </rich:extendedDataTable>
> <a:commandButton value="Add column" action="#{testBean.addAColumn}" reRender="form" />
> #2. Define addAColumn method following way:
> public void addAColumn(){
> columns=Arrays.asList(new Column[]{new Column("Col1"),new Column("Col2"),new Column("Col3")});
> rows=Arrays.asList(Arrays.asList(new String[]{"a","b","c"}),Arrays.asList(new String[]{"d","e","f"}));
> }
> #3. Navigate to page, contained tested component & try to add one row.
> Following exception occurs:
> Error Rendering View[/CustomizePage/CustomizePage.xhtml]
> java.lang.NullPointerException
> at org.richfaces.component.ColumnsSizeState.getColumnSize(ExtendedDataTableState.java:299)
> at org.richfaces.component.ExtendedDataTableState.getColumnSize(ExtendedDataTableState.java:159)
> at org.richfaces.component.UIExtendedDataTable.getColumnSize(UIExtendedDataTable.java:183)
> at org.richfaces.renderkit.AbstractExtendedTableRenderer.encodeColumns(AbstractExtendedTableRenderer.java:130)
> at org.richfaces.renderkit.html.ExtendedDataTableRenderer.doEncodeBegin(ExtendedDataTableRenderer.java:281)
> at org.richfaces.renderkit.html.ExtendedDataTableRenderer.doEncodeBegin(ExtendedDataTableRenderer.java:216)
> at org.ajax4jsf.renderkit.RendererBase.encodeBegin(RendererBase.java:101)
> at org.richfaces.renderkit.AbstractExtendedTableRenderer.encodeBegin(AbstractExtendedTableRenderer.java:1346)
> at javax.faces.component.UIComponentBase.encodeBegin(UIComponentBase.java:788)
> at javax.faces.component.UIData.encodeBegin(UIData.java:879)
> at org.ajax4jsf.component.UIDataAdaptor.encodeBegin(UIDataAdaptor.java:1220)
> at javax.faces.component.UIComponent.encodeAll(UIComponent.java:884)
> at javax.faces.render.Renderer.encodeChildren(Renderer.java:137)
> at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:812)
> at org.ajax4jsf.renderkit.RendererBase.renderChild(RendererBase.java:282)
> at org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxComponent(AjaxChildrenRenderer.java:124)
> at org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxChildren(AjaxChildrenRenderer.java:67)
> at org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxComponent(AjaxChildrenRenderer.java:115)
> at org.ajax4jsf.renderkit.AjaxContainerRenderer.encodeAjax(AjaxContainerRenderer.java:123)
> at org.ajax4jsf.component.AjaxViewRoot.encodeAjax(AjaxViewRoot.java:677)
> at org.ajax4jsf.component.AjaxViewRoot.encodeChildren(AjaxViewRoot.java:548)
> at javax.faces.component.UIComponent.encodeAll(UIComponent.java:886)
> at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:592)
> at org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:100)
> at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:197)
> at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
> at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
> at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
> at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
> at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85)
> at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
> at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
> at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:565)
> at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60)
> at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
> at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68)
> at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
> at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:307)
> at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:423)
> at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:550)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
> at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
> at java.lang.Thread.run(Unknown Source)
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