PrimeFaces 数据表：ajax 捕获过滤器事件但不捕获排序事件
[英]PrimeFaces dataTable: ajax catches filter event but not sort event
问题描述
我能够捕获过滤器事件并调用支持 bean 中的函数，但是使用类似的代码我无法捕获排序事件。 奇怪的是，我有几页“完全”相同并且工作得很好。 当我尝试按任何列排序时，dataTable 根本不会对鼠标单击做出反应。 不会调用支持 bean 排序侦听器，但会调用过滤器侦听器。
在此先感谢您的帮助。
在下面的代码中，TemplateBasic.xhtml 只是在 h:form 中插入“内容”
这是 xhtml :(ajax 命令大约在中间，就在 dataTable 的末尾之前）
<?xml version='1.0' encoding='UTF-8' ?>
<!DOCTYPE composition PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://xmlns.jcp.org/jsf/facelets"
template="/TemplateBasic.xhtml"
xmlns:h="http://xmlns.jcp.org/jsf/html"
xmlns:f="http://xmlns.jcp.org/jsf/core"
xmlns:p="http://primefaces.org/ui">
<ui:define name="content">
<table>
<tr>
<td><p:graphicImage url="#{resource['images/goldCup3small.jpg']}" height="30" /></td>
<td><h2>#{listStandingsBean.getChampionshipsStandingsTitle()}</h2></td>
<td><p:graphicImage url="#{resource['images/goldCup3small.jpg']}" height="30" /></td>
</tr>
</table>
<p:dataTable id="standingsList"
var="item"
value="#{listStandingsBean.standings}"
widgetVar="standingsTable"
emptyMessage="#{mainBean.getListEmptyMsg()}"
filteredValue="#{listStandingsBean.filteredStandings}"
style="white-space: pre-line; font-stretch: condensed; width: 100%; padding: 0px"
scrollable="true"
scrollRows="20"
scrollHeight="250"
scrollWidth="90%"
liveScroll="false"
resizableColumns="true"
rowIndexVar="rowIndex"
>
<f:facet name="header">
<p:outputPanel>
<h:outputText value="#{mainBean.getSearchAllFieldsLabel()}" />
<p:inputText id="globalFilter"
onkeyup="PF( 'standingsTable' ).filter()"
style="width:150px"
placeholder="#{mainBean.getEnterKeywordPlaceholder()}"/>
<p:commandButton actionListener="#{listStandingsBean.clickReturn()}"
icon="fa fa-fw fa-arrow-left"
title="#{mainBean.getReturnButtonTitle()}"
onclick="PF('dlgWait').show();"
ajax="true"
style="float: left"/>
</p:outputPanel>
</f:facet>
<p:column headerText="#{listStandingsBean.getRowTxt()}"
footerText="#{listStandingsBean.getRowTxt()}"
width="10" style="text-align: center">
<h:outputText value="#{rowIndex+1}" />
</p:column>
<p:column filterBy="#{item.id.year}"
sortBy="#{item.id.year}"
headerText="#{listStandingsBean.getYearTxt()}"
footerText="#{listStandingsBean.getYearTxt()}"
filterMatchMode="exact" width="70" style="text-align: center; padding: 1px">
<f:facet name="filter">
<p:spinner size="3" value="#{listStandingsBean.currYear}"
onchange="PF( 'standingsTable' ).filter()"
styleClass="year-spinner" >
<f:converter converterId="javax.faces.Integer" />
</p:spinner>
</f:facet>
<h:outputText value="#{item.id.year}"/>
</p:column>
<p:column filterBy="#{listStandingsBean.getUserName( item.id.user )}"
sortBy="#{listStandingsBean.getUserName( item.id.user )}"
headerText="#{listStandingsBean.getUserTxt()}"
footerText="#{listStandingsBean.getUserTxt()}"
filterMatchMode="contains" width="120" style="white-space: pre-line; padding: 2px">
<f:facet name="filter">
<p:inputText size="10" onkeyup="PF( 'standingsTable' ).filter()" />
</f:facet>
<h:outputText value="#{listStandingsBean.getUserName( item.id.user )}" />
</p:column>
<p:column filterBy="#{item.id.level}"
sortBy="#{item.id.level}"
headerText="#{listStandingsBean.getLevelTxt()}"
footerText="#{listStandingsBean.getLevelTxt()}"
filterMatchMode="contains" width="70" style="padding: 2px">
<f:facet name="filter" >
<p:selectOneMenu onchange="PF( 'standingsTable' ).filter()">
<f:selectItem noSelectionOption="true" />
<f:selectItems value="#{listStandingsBean.levels}" />
</p:selectOneMenu>
</f:facet>
<h:outputText value="#{listStandingsBean.getLevelName( item.id.level )}" />
</p:column>
<p:column filterBy="#{listStandingsBean.getChampionshipName( item )}"
sortBy="#{listStandingsBean.getChampionshipName( item )}"
headerText="#{listStandingsBean.getChampionshipTxt()}"
footerText="#{listStandingsBean.getChampionshipTxt()}"
filterMatchMode="contains" width="130" style="white-space: pre-line; padding: 2px">
<h:outputText value="#{listStandingsBean.getChampionshipName( item )}" />
</p:column>
<p:column sortBy="#{item.pointsSd+item.pointsRd}"
style="white-space: pre-line; text-align: right"
headerText="#{listStandingsBean.getSR_DriverPointsTxt()}"
footerText="#{listStandingsBean.getSR_DriverPointsTxt()}" width="60">
<h:outputText value="#{item.pointsSd+item.pointsRd}"/>
</p:column>
<p:column sortBy="#{item.pointsSd}" style="white-space: pre-line; text-align: right"
headerText="#{listStandingsBean.getS_DriverPointsTxt()}"
footerText="#{listStandingsBean.getS_DriverPointsTxt()}" width="60">
<h:outputText value="#{item.pointsSd}" />
</p:column>
<p:column sortBy="#{item.pointsRd}" style="white-space: pre-line; text-align: right"
headerText="#{listStandingsBean.getR_DriverPointsTxt()}"
footerText="#{listStandingsBean.getR_DriverPointsTxt()}" width="60">
<h:outputText value="#{item.pointsRd}"/>
</p:column>
<p:column sortBy="#{item.pointsEd}" style="white-space: pre-line; text-align: right"
headerText="#{listStandingsBean.getE_DriverPointsTxt()}"
footerText="#{listStandingsBean.getE_DriverPointsTxt()}" width="60">
<h:outputText value="#{item.pointsEd}"/>
</p:column>
<p:column sortBy="#{item.pointsSo}" style="white-space: pre-line; text-align: right"
headerText="#{listStandingsBean.getS_OwnerPointsTxt()}"
footerText="#{listStandingsBean.getS_OwnerPointsTxt()}" width="60">
<h:outputText value="#{item.pointsSo}" />
</p:column>
<p:column sortBy="#{item.pointsRo}" style="white-space: pre-line; text-align: right"
headerText="#{listStandingsBean.getR_OwnerPointsTxt()}"
footerText="#{listStandingsBean.getR_OwnerPointsTxt()}" width="60">
<h:outputText value="#{item.pointsRo}"/>
</p:column>
<p:column sortBy="#{item.pointsEo}" style="white-space: pre-line; text-align: right"
headerText="#{listStandingsBean.getE_OwnerPointsTxt()}"
footerText="#{listStandingsBean.getE_OwnerPointsTxt()}" width="60">
<h:outputText value="#{item.pointsEo}"/>
</p:column>
<p:ajax event="filter" update="contentForm:graphsAccordion"
listener="#{listStandingsBean.filterEvent}"/>
<p:ajax event="sort" update="contentForm:graphsAccordion"
listener="#{listStandingsBean.sortEvent}" />
</p:dataTable>
<p:remoteCommand name="onCompleteAuto" oncomplete="PF('standingsTable').filter()" autoRun="true" />
<p:accordionPanel id="graphsAccordion"
widgetVar="graphsAccordion"
multiple="true"
activeIndex="-1"
style="width:90%" >
<p:tab title="#{listStandingsBean.getSR_DriverPointsTxt()}">
<div align="left">
<p:chart id="standingsChartSRD"
type="bar"
model="#{listStandingsBean.getChartModel(0)}"
responsive="true"
style="height:#{listStandingsBean.chartHeight}px; width:80%; "
/>
</div>
</p:tab>
<p:tab title="#{listStandingsBean.getS_DriverPointsTxt()}">
<div align="left">
<p:chart id="standingsChartSD"
type="bar"
model="#{listStandingsBean.getChartModel(1)}"
responsive="true"
style="height:#{listStandingsBean.chartHeight}px; width:80%; "
/>
</div>
</p:tab>
<p:tab title="#{listStandingsBean.getR_DriverPointsTxt()}">
<div align="left">
<p:chart id="standingsChartRD"
type="bar"
model="#{listStandingsBean.getChartModel(2)}"
responsive="true"
style="height:#{listStandingsBean.chartHeight}px; width:80%; "
/>
</div>
</p:tab>
<p:tab title="#{listStandingsBean.getE_DriverPointsTxt()}">
<div align="left">
<p:chart id="standingsChartED"
type="bar"
model="#{listStandingsBean.getChartModel(3)}"
responsive="true"
style="height:#{listStandingsBean.chartHeight}px; width:80%; "
/>
</div>
</p:tab>
<p:tab title="#{listStandingsBean.getS_OwnerPointsTxt()}">
<div align="left">
<p:chart id="standingsChartSO"
type="bar"
model="#{listStandingsBean.getChartModel(4)}"
responsive="true"
style="height:#{listStandingsBean.chartHeight}px; width:80%; "
/>
</div>
</p:tab>
<p:tab title="#{listStandingsBean.getR_OwnerPointsTxt()}">
<div align="left">
<p:chart id="standingsChartRO"
type="bar"
model="#{listStandingsBean.getChartModel(5)}"
responsive="true"
style="height:#{listStandingsBean.chartHeight}px; width:80%; "
/>
</div>
</p:tab>
<p:tab title="#{listStandingsBean.getE_OwnerPointsTxt()}">
<div align="left">
<p:chart id="standingsChartEO"
type="bar"
model="#{listStandingsBean.getChartModel(6)}"
responsive="true"
style="height:#{listStandingsBean.chartHeight}px; width:80%; "
/>
</div>
</p:tab>
</p:accordionPanel>
</ui:define>
</ui:composition>
和支持 Bean：
@ManagedBean( name = "listStandingsBean" )
@ViewScoped
public class ListStandingsBean {
@ManagedProperty( value = "#{mainBean}" )
private MainBean mainBean;
private ModelForView theModel;
private Controller theController;
private List<Standings> standings;
private List<Standings> filteredStandings;
private Long index = 0L;
private HorizontalBarChartModel horizontalBarModel[];
/**
* Creates a new instance of StandingsBean
*/
public ListStandingsBean() {
horizontalBarModel = new HorizontalBarChartModel[ 7 ];
}
public MainBean getMainBean() {
return mainBean;
}
public void setMainBean( MainBean mainBean ) {
this.mainBean = mainBean;
}
@PostConstruct
public void init() {
theModel = mainBean.getModel();
theController = mainBean.getController();
index = 0L;
standings = theModel.getStandings();
}
//
// queries
//
public Integer getCurrYear() {
Calendar c = new GregorianCalendar();
return c.get( Calendar.YEAR );
}
public void setCurrYear( Integer y ) {
}
public void setStandings( List<Standings> standings ) {
this.standings = standings;
}
public List<Standings> getStandings() {
return standings;
}
public Long getIndex() {
return ++index;
}
public List<Byte> getLevels() {
Byte levels[] = { 0, 1, 2, 3, 4, 5, 6, 7 };
return Arrays.asList( levels );
}
public List<Standings> getFilteredStandings() {
index = 0L;
return filteredStandings;
}
public void setFilteredStandings( List<Standings> filteredStandings ) {
this.filteredStandings = filteredStandings;
this.updateCharts();
}
/*
* user actions
*/
public void clickReturn() {
theController.clickReturn( UI.LIST_STANDINGS );
}
public void updateCharts() {
for( int chMode = 0; chMode < 7; chMode++ ) {
HorizontalBarChartModel model = new HorizontalBarChartModel();
model.setShadow( false );
model.setZoom( false );
model.setMouseoverHighlight( false );
// model.setLegendCols( 4 );
model.setAnimate( false );
model.setMouseoverHighlight( true );
model.setBarMargin( 0 );
model.setBarPadding( 1 );
// model.setLegendPlacement( LegendPlacement.OUTSIDE );
// model.setExtender( "standingsChartExtender" );
// model.setLegendPosition( "ne" );
model.setShowPointLabels( true );
model.setShowDatatip( false );
model.getAxes()
.put( AxisType.Y, new CategoryAxis( "Driver Level_Championship" ) );
Axis xAxis = model.getAxis( AxisType.X );
xAxis.setLabel( "Points" );
xAxis.setTickAngle( 0 );
if( filteredStandings == null || filteredStandings.size() <= 0 ){
horizontalBarModel[chMode] = new HorizontalBarChartModel();
continue;
}
Collections.reverse( filteredStandings );
ChartSeries series = new ChartSeries();
//series.setLabel( );
for( Standings s : filteredStandings ) {
String dataLabel
= theModel.getUserFullName(
s.getId().getUser() )
+ " L" + s.getId().getLevel()
+ "_C" + s.getId().getChampionship();
switch( chMode ) {
case ChMode.SRD:series.set( dataLabel, (int)( s.getPointsSd() + s.getPointsRd() ) );
break;
case ChMode.SD: series.set( dataLabel, (int)( s.getPointsSd() ) );
break;
case ChMode.RD: series.set( dataLabel, (int)( s.getPointsRd() ) );
break;
case ChMode.ED: series.set( dataLabel, (int)( s.getPointsEd() ) );
break;
case ChMode.SO: series.set( dataLabel, (int)( s.getPointsSo() ) );
break;
case ChMode.RO: series.set( dataLabel, (int)( s.getPointsRo() ) );
break;
case ChMode.EO: series.set( dataLabel, (int)( s.getPointsEo() ) );
break;
}
}
model.addSeries( series );
Collections.reverse( filteredStandings );
horizontalBarModel[chMode] = model;
}
}
public int getChartHeight() {
return 60 + 15 * ( filteredStandings == null ? standings.size() : filteredStandings.size() );
}
public HorizontalBarChartModel getChartModel( int chMode ) {
return horizontalBarModel[chMode];
}
////////////////////////////////////////////////////////
// Functionality Methods
////////////////////////////////////////////////////////
public String getUserName( long userNumber ) {
return theModel.getUserFullName( userNumber );
}
public String getChampionshipName( Standings item ) {
return item == null ? "Unknown"
: theModel
.getChampionshipName(
item.getId()
.getLevel(),
item.getId()
.getChampionship()
);
}
public String getLevelName( int level ) {
String[] levelName = {
"Planet",
"Intl. Region",
"Country",
"Nat. Region",
"State",
"Municipality",
"Venue",
"Variant"
};
return level + " " + levelName[ level ];
}
private static class ChMode {
public static final int SRD = 0;
public static final int SD = 1;
public static final int RD = 2;
public static final int ED = 3;
public static final int SO = 4;
public static final int RO = 5;
public static final int EO = 6;
public ChMode() {
}
}
public String getChampionshipsStandingsTitle() {
return java.util.ResourceBundle.getBundle( "View/BundleViewSpanish" )
.getString( "CHAMPIONSHIPS STANDINGS" );
}
public String getRowTxt() {
return java.util.ResourceBundle.getBundle( "View/BundleViewSpanish" )
.getString( "ROW" );
}
public String getYearTxt() {
return java.util.ResourceBundle.getBundle( "View/BundleViewSpanish" )
.getString( "YEAR" );
}
public String getUserTxt() {
return java.util.ResourceBundle.getBundle( "View/BundleViewSpanish" )
.getString( "USER" );
}
public String getLevelTxt() {
return java.util.ResourceBundle.getBundle( "View/BundleViewSpanish" )
.getString( "LEVEL" );
}
public String getChampionshipTxt() {
return java.util.ResourceBundle.getBundle( "View/BundleViewSpanish" )
.getString( "CHAMPIONSHIP" );
}
public String getSR_DriverPointsTxt() {
return java.util.ResourceBundle.getBundle( "View/BundleViewSpanish" )
.getString( "SR DRIVER POINTS" );
}
public String getS_DriverPointsTxt() {
return java.util.ResourceBundle.getBundle( "View/BundleViewSpanish" )
.getString( "S DRIVER POINTS" );
}
public String getR_DriverPointsTxt() {
return java.util.ResourceBundle.getBundle( "View/BundleViewSpanish" )
.getString( "R DRIVER POINTS" );
}
public String getE_DriverPointsTxt() {
return java.util.ResourceBundle.getBundle( "View/BundleViewSpanish" )
.getString( "E DRIVER POINTS" );
}
public String getS_OwnerPointsTxt() {
return java.util.ResourceBundle.getBundle( "View/BundleViewSpanish" )
.getString( "S OWNER POINTS" );
}
public String getR_OwnerPointsTxt() {
return java.util.ResourceBundle.getBundle( "View/BundleViewSpanish" )
.getString( "R OWNER POINTS" );
}
public String getE_OwnerPointsTxt() {
return java.util.ResourceBundle.getBundle( "View/BundleViewSpanish" )
.getString( "E OWNER POINTS" );
}
public void sortEvent( SortEvent e ){
e.getSortColumn();
}
public void filterEvent( FilterEvent e ){
e.toString();
}
}
1 个解决方案
解决方案1
1 2018-02-25 03:42:56
我找到了导致这种奇怪行为的原因。
碰巧我正在使用filteredStandings 列表更新HorizontalBarChartModel 数组，但是，当该列表为空时，我在创建模型后保留了模型。 这似乎在某个地方留下了一个空指针的模型，因为它没有系列。 这个空指针以某种方式破坏了其他东西，非常奇怪的是，排序事件没有发送。
只是为了那些好奇的人，我把代码放在这里：
<?xml version='1.0' encoding='UTF-8' ?>
<!DOCTYPE composition PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://xmlns.jcp.org/jsf/facelets"
template="/TemplateBasic.xhtml"
xmlns:h="http://xmlns.jcp.org/jsf/html"
xmlns:f="http://xmlns.jcp.org/jsf/core"
xmlns:p="http://primefaces.org/ui">
<ui:define name="content">
<table>
<tr>
<td><p:graphicImage url="#{resource['images/goldCup3small.jpg']}" height="30" /></td>
<td><h2>#{listStandingsBean.getChampionshipsStandingsTitle()}</h2></td>
<td><p:graphicImage url="#{resource['images/goldCup3small.jpg']}" height="30" /></td>
</tr>
</table>
<p:dataTable id="standingsList"
var="item"
value="#{listStandingsBean.standings}"
widgetVar="standingsTable"
emptyMessage="#{mainBean.getListEmptyMsg()}"
filteredValue="#{listStandingsBean.filteredStandings}"
style="white-space: pre-line; font-stretch: condensed; width: 100%; padding: 0px"
scrollable="true"
scrollRows="20"
scrollHeight="250"
scrollWidth="90%"
liveScroll="false"
resizableColumns="true"
rowIndexVar="rowIndex"
>
<f:facet name="header">
<p:outputPanel>
<h:outputText value="#{mainBean.getSearchAllFieldsLabel()}" />
<p:inputText id="globalFilter"
onkeyup="PF( 'standingsTable' ).filter()"
style="width:150px"
placeholder="#{mainBean.getEnterKeywordPlaceholder()}"/>
<p:commandButton actionListener="#{listStandingsBean.clickReturn()}"
icon="fa fa-fw fa-arrow-left"
title="#{mainBean.getReturnButtonTitle()}"
onclick="PF('dlgWait').show();"
ajax="true"
style="float: left"/>
</p:outputPanel>
</f:facet>
<p:column headerText="#{listStandingsBean.getRowTxt()}"
footerText="#{listStandingsBean.getRowTxt()}"
width="10" style="text-align: center">
<h:outputText value="#{rowIndex+1}" />
</p:column>
<p:column filterBy="#{item.id.year}"
sortBy="#{item.id.year}"
headerText="#{listStandingsBean.getYearTxt()}"
footerText="#{listStandingsBean.getYearTxt()}"
filterMatchMode="exact" width="70" style="text-align: center; padding: 1px">
<f:facet name="filter">
<p:spinner size="3" value="#{listStandingsBean.currYear}"
onchange="PF( 'standingsTable' ).filter()"
styleClass="year-spinner" >
<f:converter converterId="javax.faces.Integer" />
</p:spinner>
</f:facet>
<h:outputText value="#{item.id.year}"/>
</p:column>
<p:column filterBy="#{listStandingsBean.getUserName( item.id.user )}"
sortBy="#{listStandingsBean.getUserName( item.id.user )}"
headerText="#{listStandingsBean.getUserTxt()}"
footerText="#{listStandingsBean.getUserTxt()}"
filterMatchMode="contains" width="120" style="white-space: pre-line; padding: 2px">
<f:facet name="filter">
<p:inputText size="10" onkeyup="PF( 'standingsTable' ).filter()" />
</f:facet>
<h:outputText value="#{listStandingsBean.getUserName( item.id.user )}" />
</p:column>
<p:column filterBy="#{item.id.level}"
sortBy="#{item.id.level}"
headerText="#{listStandingsBean.getLevelTxt()}"
footerText="#{listStandingsBean.getLevelTxt()}"
filterMatchMode="contains" width="70" style="padding: 2px">
<f:facet name="filter" >
<p:selectOneMenu onchange="PF( 'standingsTable' ).filter()">
<f:selectItem noSelectionOption="true" />
<f:selectItems value="#{listStandingsBean.levels}" />
</p:selectOneMenu>
</f:facet>
<h:outputText value="#{listStandingsBean.getLevelName( item.id.level )}" />
</p:column>
<p:column filterBy="#{listStandingsBean.getChampionshipName( item )}"
sortBy="#{listStandingsBean.getChampionshipName( item )}"
headerText="#{listStandingsBean.getChampionshipTxt()}"
footerText="#{listStandingsBean.getChampionshipTxt()}"
filterMatchMode="contains" width="130" style="white-space: pre-line; padding: 2px">
<h:outputText value="#{listStandingsBean.getChampionshipName( item )}" />
</p:column>
<p:column sortBy="#{item.pointsSd+item.pointsRd}"
style="white-space: pre-line; text-align: right"
headerText="#{listStandingsBean.getSR_DriverPointsTxt()}"
footerText="#{listStandingsBean.getSR_DriverPointsTxt()}" width="60">
<h:outputText value="#{item.pointsSd+item.pointsRd}"/>
</p:column>
<p:column sortBy="#{item.pointsSd}" style="white-space: pre-line; text-align: right"
headerText="#{listStandingsBean.getS_DriverPointsTxt()}"
footerText="#{listStandingsBean.getS_DriverPointsTxt()}" width="60">
<h:outputText value="#{item.pointsSd}" />
</p:column>
<p:column sortBy="#{item.pointsRd}" style="white-space: pre-line; text-align: right"
headerText="#{listStandingsBean.getR_DriverPointsTxt()}"
footerText="#{listStandingsBean.getR_DriverPointsTxt()}" width="60">
<h:outputText value="#{item.pointsRd}"/>
</p:column>
<p:column sortBy="#{item.pointsEd}" style="white-space: pre-line; text-align: right"
headerText="#{listStandingsBean.getE_DriverPointsTxt()}"
footerText="#{listStandingsBean.getE_DriverPointsTxt()}" width="60">
<h:outputText value="#{item.pointsEd}"/>
</p:column>
<p:column sortBy="#{item.pointsSo}" style="white-space: pre-line; text-align: right"
headerText="#{listStandingsBean.getS_OwnerPointsTxt()}"
footerText="#{listStandingsBean.getS_OwnerPointsTxt()}" width="60">
<h:outputText value="#{item.pointsSo}" />
</p:column>
<p:column sortBy="#{item.pointsRo}" style="white-space: pre-line; text-align: right"
headerText="#{listStandingsBean.getR_OwnerPointsTxt()}"
footerText="#{listStandingsBean.getR_OwnerPointsTxt()}" width="60">
<h:outputText value="#{item.pointsRo}"/>
</p:column>
<p:column sortBy="#{item.pointsEo}" style="white-space: pre-line; text-align: right"
headerText="#{listStandingsBean.getE_OwnerPointsTxt()}"
footerText="#{listStandingsBean.getE_OwnerPointsTxt()}" width="60">
<h:outputText value="#{item.pointsEo}"/>
</p:column>
<p:ajax event="filter" update="contentForm:graphsAccordion"
listener="#{listStandingsBean.filterEvent}"/>
<p:ajax event="sort" update="contentForm:graphsAccordion"
listener="#{listStandingsBean.sortEvent}" />
</p:dataTable>
<p:remoteCommand name="onCompleteAuto" oncomplete="PF('standingsTable').filter()" autoRun="true" />
<p:accordionPanel id="graphsAccordion"
widgetVar="graphsAccordion"
multiple="true"
activeIndex="-1"
style="width:90%" >
<p:tab title="#{listStandingsBean.getSR_DriverPointsTxt()}">
<div align="left">
<p:chart id="standingsChartSRD"
type="bar"
model="#{listStandingsBean.getChartModel(0)}"
responsive="true"
style="height:#{listStandingsBean.chartHeight}px; width:80%; "
/>
</div>
</p:tab>
<p:tab title="#{listStandingsBean.getS_DriverPointsTxt()}">
<div align="left">
<p:chart id="standingsChartSD"
type="bar"
model="#{listStandingsBean.getChartModel(1)}"
responsive="true"
style="height:#{listStandingsBean.chartHeight}px; width:80%; "
/>
</div>
</p:tab>
<p:tab title="#{listStandingsBean.getR_DriverPointsTxt()}">
<div align="left">
<p:chart id="standingsChartRD"
type="bar"
model="#{listStandingsBean.getChartModel(2)}"
responsive="true"
style="height:#{listStandingsBean.chartHeight}px; width:80%; "
/>
</div>
</p:tab>
<p:tab title="#{listStandingsBean.getE_DriverPointsTxt()}">
<div align="left">
<p:chart id="standingsChartED"
type="bar"
model="#{listStandingsBean.getChartModel(3)}"
responsive="true"
style="height:#{listStandingsBean.chartHeight}px; width:80%; "
/>
</div>
</p:tab>
<p:tab title="#{listStandingsBean.getS_OwnerPointsTxt()}">
<div align="left">
<p:chart id="standingsChartSO"
type="bar"
model="#{listStandingsBean.getChartModel(4)}"
responsive="true"
style="height:#{listStandingsBean.chartHeight}px; width:80%; "
/>
</div>
</p:tab>
<p:tab title="#{listStandingsBean.getR_OwnerPointsTxt()}">
<div align="left">
<p:chart id="standingsChartRO"
type="bar"
model="#{listStandingsBean.getChartModel(5)}"
responsive="true"
style="height:#{listStandingsBean.chartHeight}px; width:80%; "
/>
</div>
</p:tab>
<p:tab title="#{listStandingsBean.getE_OwnerPointsTxt()}">
<div align="left">
<p:chart id="standingsChartEO"
type="bar"
model="#{listStandingsBean.getChartModel(6)}"
responsive="true"
style="height:#{listStandingsBean.chartHeight}px; width:80%; "
/>
</div>
</p:tab>
</p:accordionPanel>
</ui:define>
</ui:composition>
支持豆：
@ManagedBean( name = "listStandingsBean" )
@ViewScoped
public class ListStandingsBean {
@ManagedProperty( value = "#{mainBean}" )
private MainBean mainBean;
private ModelForView theModel;
private Controller theController;
private List<Standings> standings;
private List<Standings> filteredStandings;
private Long index = 0L;
private HorizontalBarChartModel horizontalBarModel[];
/**
* Creates a new instance of StandingsBean
*/
public ListStandingsBean() {
horizontalBarModel = new HorizontalBarChartModel[ 7 ];
}
public MainBean getMainBean() {
return mainBean;
}
public void setMainBean( MainBean mainBean ) {
this.mainBean = mainBean;
}
@PostConstruct
public void init() {
theModel = mainBean.getModel();
theController = mainBean.getController();
index = 0L;
standings = theModel.getStandings();
horizontalBarModel = new HorizontalBarChartModel[7];
updateCharts( standings );
}
//
// queries
//
public Integer getCurrYear() {
Calendar c = new GregorianCalendar();
return c.get( Calendar.YEAR );
}
public void setCurrYear( Integer y ) {
}
public void setStandings( List<Standings> standings ) {
this.standings = standings;
}
public List<Standings> getStandings() {
return standings;
}
public Long getIndex() {
return ++index;
}
public List<Byte> getLevels() {
Byte levels[] = { 0, 1, 2, 3, 4, 5, 6, 7 };
return Arrays.asList( levels );
}
public List<Standings> getFilteredStandings() {
index = 0L;
return filteredStandings;
}
public void setFilteredStandings( List<Standings> filteredStandings ) {
this.filteredStandings = filteredStandings;
if( filteredStandings != null )
this.updateCharts( filteredStandings );
}
/*
* user actions
*/
public void clickReturn() {
theController.clickReturn( UI.LIST_STANDINGS );
}
public void updateCharts( List<Standings> theList ) {
for( int chMode = 0; chMode < 7; chMode++ ) {
HorizontalBarChartModel model = new HorizontalBarChartModel();
model.setShadow( false );
model.setZoom( false );
model.setMouseoverHighlight( false );
// model.setLegendCols( 4 );
model.setAnimate( false );
model.setMouseoverHighlight( true );
model.setBarMargin( 0 );
model.setBarPadding( 1 );
// model.setLegendPlacement( LegendPlacement.OUTSIDE );
// model.setExtender( "standingsChartExtender" );
// model.setLegendPosition( "ne" );
model.setShowPointLabels( true );
model.setShowDatatip( false );
model.getAxes()
.put( AxisType.Y, new CategoryAxis( "Driver Level_Championship" ) );
Axis xAxis = model.getAxis( AxisType.X );
xAxis.setLabel( "Points" );
xAxis.setTickAngle( 0 );
Collections.reverse( theList );
ChartSeries series = new ChartSeries();
//series.setLabel( );
for( Standings s : theList ) {
String dataLabel
= theModel.getUserFullName(
s.getId().getUser() )
+ " L" + s.getId().getLevel()
+ "_C" + s.getId().getChampionship();
switch( chMode ) {
case ChMode.SRD:series.set( dataLabel, (int)( s.getPointsSd() + s.getPointsRd() ) );
break;
case ChMode.SD: series.set( dataLabel, (int)( s.getPointsSd() ) );
break;
case ChMode.RD: series.set( dataLabel, (int)( s.getPointsRd() ) );
break;
case ChMode.ED: series.set( dataLabel, (int)( s.getPointsEd() ) );
break;
case ChMode.SO: series.set( dataLabel, (int)( s.getPointsSo() ) );
break;
case ChMode.RO: series.set( dataLabel, (int)( s.getPointsRo() ) );
break;
case ChMode.EO: series.set( dataLabel, (int)( s.getPointsEo() ) );
break;
}
}
if( theList != null && theList.size() > 0 )
model.addSeries( series );
Collections.reverse( theList );
horizontalBarModel[chMode] = model;
}
}
public int getChartHeight() {
return 60 + 15 * ( filteredStandings == null ? standings.size() : filteredStandings.size() );
}
public HorizontalBarChartModel getChartModel( int chMode ) {
return horizontalBarModel[chMode];
}
////////////////////////////////////////////////////////
// Functionality Methods
////////////////////////////////////////////////////////
public String getUserName( long userNumber ) {
return theModel.getUserFullName( userNumber );
}
public String getChampionshipName( Standings item ) {
return item == null ? "Unknown"
: theModel
.getChampionshipName(
item.getId()
.getLevel(),
item.getId()
.getChampionship()
);
}
public String getLevelName( int level ) {
String[] levelName = {
"Planet",
"Intl. Region",
"Country",
"Nat. Region",
"State",
"Municipality",
"Venue",
"Variant"
};
return level + " " + levelName[ level ];
}
private static class ChMode {
public static final int SRD = 0;
public static final int SD = 1;
public static final int RD = 2;
public static final int ED = 3;
public static final int SO = 4;
public static final int RO = 5;
public static final int EO = 6;
public ChMode() {
}
}
public String getChampionshipsStandingsTitle() {
return java.util.ResourceBundle.getBundle( "View/BundleViewSpanish" )
.getString( "CHAMPIONSHIPS STANDINGS" );
}
public String getRowTxt() {
return java.util.ResourceBundle.getBundle( "View/BundleViewSpanish" )
.getString( "ROW" );
}
public String getYearTxt() {
return java.util.ResourceBundle.getBundle( "View/BundleViewSpanish" )
.getString( "YEAR" );
}
public String getUserTxt() {
return java.util.ResourceBundle.getBundle( "View/BundleViewSpanish" )
.getString( "USER" );
}
public String getLevelTxt() {
return java.util.ResourceBundle.getBundle( "View/BundleViewSpanish" )
.getString( "LEVEL" );
}
public String getChampionshipTxt() {
return java.util.ResourceBundle.getBundle( "View/BundleViewSpanish" )
.getString( "CHAMPIONSHIP" );
}
public String getSR_DriverPointsTxt() {
return java.util.ResourceBundle.getBundle( "View/BundleViewSpanish" )
.getString( "SR DRIVER POINTS" );
}
public String getS_DriverPointsTxt() {
return java.util.ResourceBundle.getBundle( "View/BundleViewSpanish" )
.getString( "S DRIVER POINTS" );
}
public String getR_DriverPointsTxt() {
return java.util.ResourceBundle.getBundle( "View/BundleViewSpanish" )
.getString( "R DRIVER POINTS" );
}
public String getE_DriverPointsTxt() {
return java.util.ResourceBundle.getBundle( "View/BundleViewSpanish" )
.getString( "E DRIVER POINTS" );
}
public String getS_OwnerPointsTxt() {
return java.util.ResourceBundle.getBundle( "View/BundleViewSpanish" )
.getString( "S OWNER POINTS" );
}
public String getR_OwnerPointsTxt() {
return java.util.ResourceBundle.getBundle( "View/BundleViewSpanish" )
.getString( "R OWNER POINTS" );
}
public String getE_OwnerPointsTxt() {
return java.util.ResourceBundle.getBundle( "View/BundleViewSpanish" )
.getString( "E OWNER POINTS" );
}
public void sortEvent( SortEvent e ){
e.getSortColumn();
}
public void filterEvent( FilterEvent e ){
e.toString();
}
}
Prime数据表选择使用Ajax事件多次调用方法
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