[
http://jira.codehaus.org/browse/DISPL-237?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
fabrizio giustina closed DISPL-237.
-----------------------------------
Resolution: Cannot Reproduce
Fix Version/s: (was: TBD)
> Problems using sorting, defaultsort with version of Displaytag in CVS
> ---------------------------------------------------------------------
>
> Key: DISPL-237
> URL: http://jira.codehaus.org/browse/DISPL-237
> Project: DisplayTag
> Issue Type: Bug
> Components: Paging/Sorting
>
> I am having a problem with sorting using the current version of displaytag in
> CVS.
> Here is my code:
> <c:if test="${sessionScope.listaProcesso!=null}">
> <display:table name="sessionScope.listaProcesso" pagesize="10"
> requestURI="geraPesquisaProcessoGenerica.do?evento=Paginar" class="lista"
> sort="page" defaultsort="1">
> <display:column titleKey="label.manter.processo.numero.processo"
> property="processoFormatado" paramId="idObj" paramProperty="id"
> sortable="true"/>
> <display:column titleKey="label.manter.processo.data.inicio"
> property="dataInicio" paramId="idObj" paramProperty="id"
> decorator="com.synos.egov.licitacao.controller.decorator.DataDecorator" />
> <display:column titleKey="label.manter.processo.aglutinacao"
> property="aglutinacao.aglutinacaoFormatada" paramId="idObj"
> paramProperty="id"/>
> <display:column
> titleKey="label.manter.processo.forma.contratacao"
> property="formaContratacao.descricao" paramId="idObj" paramProperty="id"/>
> <display:column titleKey="label.manter.processo.tipo.contratacao"
> property="tipoContratacao.descricao" paramId="idObj" paramProperty="id"/>
> <display:column titleKey="label.manter.processo.situacao"
> property="situacao.descricao" paramId="idObj" paramProperty="id"/>
> </display:table>
> </c:if>
> When i access the page for the first time it runs perfectly. But in the next
> times I have the following errors.
> java.lang.NullPointerException
> at
> org.displaytag.model.RowSorter.checkNullsAndCompare(RowSorter.java:176)
> at org.displaytag.model.RowSorter.compare(RowSorter.java:144)
> at java.util.Arrays.mergeSort(Arrays.java:1278)
> at java.util.Arrays.sort(Arrays.java:1219)
> at java.util.Collections.sort(Collections.java:155)
> at org.displaytag.model.TableModel.sortRowList(TableModel.java:406)
> at org.displaytag.model.TableModel.sortPageList(TableModel.java:429)
> at org.displaytag.tags.TableTag.doEndTag(TableTag.java:1252)
> at
> _pages._GerarListaProcessoGenerica._jspService(GerarListaProcessoGenerica.jsp:76)
> [/pages/GerarListaProcessoGenerica.jsp]
> and
> java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
> at java.util.ArrayList.RangeCheck(ArrayList.java:507)
> at java.util.ArrayList.get(ArrayList.java:324)
> at org.displaytag.tags.TableTag.addCell(TableTag.java:704)
> at org.displaytag.tags.ColumnTag.doEndTag(ColumnTag.java:708)
> at
> _pages._GerarListaProcessoGenerica._jspService(GerarListaProcessoGenerica.jsp:71)
> [/pages/GerarListaProcessoGenerica.jsp]
> Someone have found that problem too? Or maybe i´m doing something wrong ?? If
> someone can help me, i will apreciate.
> Thanks in advance.
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