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Posted to dev@myfaces.apache.org by "Rogério Pereira Araújo (JIRA)" <de...@myfaces.apache.org> on 2006/07/19 15:39:15 UTC
[jira] Created: (TOMAHAWK-554) Can't use automatic sorting on
dataTable when some columns doesn't have a header facet
Can't use automatic sorting on dataTable when some columns doesn't have a header facet
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Key: TOMAHAWK-554
URL: http://issues.apache.org/jira/browse/TOMAHAWK-554
Project: MyFaces Tomahawk
Issue Type: Bug
Components: Column, Extended Datatable
Affects Versions: 1.1.5-SNAPSHOT
Reporter: Rogério Pereira Araújo
if i have this table on my page:
<t:dataTable
var="item"
value="#{bean.results}"
preserveDataModel="false"
renderedIfEmpty="false"
sortable="true"
sortColumn="#{bean.sortColumn}"
sortAscending="#{bean.sortAscending}"
preserveSort="true"
rows="10"
>
<t:column defaultSorted="true">
<h:outputText value="#{ item.id}" />
</t:column>
</t:dataTable>
i get this error when i try to load the page:
java.lang.NullPointerException : value
at javax.faces.component._ComponentChildrenList.checkValue(_ComponentChildrenList.java:93)
at javax.faces.component._ComponentChildrenList.add(_ComponentChildrenList.java:61)
at org.apache.myfaces.component.html.ext.HtmlDataTable.createSortHeaderComponent (HtmlDataTable.java:538)
at org.apache.myfaces.component.html.ext.HtmlDataTable.encodeBegin(HtmlDataTable.java:490)
at com.sun.facelets.tag.jsf.ComponentSupport.encodeRecursive(ComponentSupport.java:232)
at com.sun.facelets.tag.jsf.ComponentSupport.encodeRecursive(ComponentSupport.java:239)
at com.sun.facelets.tag.jsf.ComponentSupport.encodeRecursive(ComponentSupport.java:239)
at com.sun.facelets.tag.jsf.ComponentSupport.encodeRecursive (ComponentSupport.java:239)
at com.sun.facelets.tag.jsf.ComponentSupport.encodeRecursive(ComponentSupport.java:239)
at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:580)
at org.apache.myfaces.lifecycle.LifecycleImpl.render (LifecycleImpl.java:384)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:138)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter (ApplicationFilterChain.java:173)
at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:181)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java :202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke (StandardContextValve.java:178)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at org.apache.catalina.core.StandardEngineValve.invoke (StandardEngineValve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection (Http11BaseProtocol.java:664)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java :80)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Unknown Source)
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