[ http://jira.codehaus.org/browse/DISPL-298?page=all ] fabrizio giustina reopened DISPL-298: -------------------------------------
let's keep this open. We have to update docs or restore the previous behavior > TableDecorator created with 1.0 doesn't work properly with 1.1. Properties > defined only it decorator > ---------------------------------------------------------------------------------------------------- > > Key: DISPL-298 > URL: http://jira.codehaus.org/browse/DISPL-298 > Project: DisplayTag > Type: Bug > Versions: 1.1 > Reporter: Frode Halvorsen > Fix For: 1.1 > > > I made a TableDecorator to use displaytags on a list of Object[], where I > defined all properties in the customized TableDecorator. > It seem to work fine when displayin on web, with sorting and everything, but > when trying to export to Excel, it throws an exception for propertyNotFound. > the class : > package no.song.polka.web.decorators; > import org.displaytag.decorator.TableDecorator; > import org.apache.log4j.Logger; > import no.song.polka.business.*; > /** > * Created by IntelliJ IDEA. > * User: Frode Halvorsen > * Date: 12.feb.2005 > * Time: 02:05:18 > * To change this template use File | Settings | File Templates. > */ > public class ResponsibleProviders extends TableDecorator { > private final Logger log = Logger.getLogger(getClass().getName() + "(" + > System.identityHashCode(this) + ")"); > private Object[] getObjects() { > return (Object[]) getCurrentRowObject(); > // return (Object[]) ((ArrayList) > getDecoratedObject()).get(getListIndex()); > } > public String getFromNumber() { > return ((String) getObjects()[0]).split("-")[0]; > } > public String getSeries() { > String series = (String) getObjects()[0]; > String numbers[] = series.split("-"); > return numbers[0].equals(numbers[1]) ? numbers[0] : series; > } > public String getToNumber() { > String numbers[] = ((String) getObjects()[0]).split("-"); > return numbers[0].equals(numbers[1]) ? " " : numbers[1]; > } > public String getDsp() { > return "" + (Destination) getObjects()[1]; > } > public String getOdsp() { > return "" + (Destination) getObjects()[2]; > } > } > .... > the usage : > <display:table name="result" htmlId="searchResult" id="row" class="polka" > export="true" requestURI="p_17.spr?reuse=true" > decorator="no.song.polka.web.decorators.ResponsibleProviders"> > <display:setProperty name="basic.msg.empty_list_row" value='<tr > class="empty"><td colspan="{0}">Søk på nytt.</td></tr>'/> > <display:setProperty name="export.excel.filename" value="providers.xls"/> > <!--display:column property="fromNumber" title="Telefonnummer" /--> > <!--display:column property="toNumber" title="(serie-slutt)" /--> > <display:column property="series" title="Telefonnummer" sortable="true"/> > <display:column property="dsp" title="Nåværende Tilbyder" /> > <display:column property="odsp" title="Opprinnelig tilbyder" /> > </display:table> > .... > the stacktrace when clicking 'excel' : > Exception: [.LookupUtil] Error looking up property "series" in object type > "[Ljava.lang.Object;". Cause: Unknown property 'series' > at org.displaytag.util.LookupUtil.getBeanProperty(LookupUtil.java:141) > at org.displaytag.model.Column.getValue(Column.java:124) > at > org.displaytag.export.BaseExportView.doExport(BaseExportView.java:265) > at org.displaytag.tags.TableTag.writeExport(TableTag.java:1469) > at org.displaytag.tags.TableTag.doExport(TableTag.java:1356) > at org.displaytag.tags.TableTag.doEndTag(TableTag.java:1227) > at org.apache.jsp.p_17_jsp._jspService(p_17_jsp.java:437) > . > . > . > . -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.codehaus.org/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira ------------------------------------------------------- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory! http://sel.as-us.falkag.net/sel?cmd=lnk&kid0944&bid$1720&dat1642 _______________________________________________ displaytag-devel mailing list displaytag-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/displaytag-devel
