【发布时间】:2013-11-18 21:15:25
【问题描述】:
我有一个 rich:dataTable,并且喜欢在用户单击详细信息按钮时在 rich:popupPanel 中显示每一行的详细信息。
我是这样做的
<h:panelGrid columns="3" columnClasses="titleCell">
<h:form id="form">
<rich:dataScroller for="table" maxPages="5" />
<rich:dataTable value="#{tournSelectionBean.tournaments}"
var="tourn" id="table" rows="10">
<rich:column>
<f:facet name="header">
<h:outputText value="Name" />
</f:facet>
<h:outputText value="#{tourn.name}" />
</rich:column>
<rich:column>
<a4j:commandButton value="Detail"
action="#{tournSelectionBean.setCurrentTournament(tourn)}"
render=":detailpopup"
oncomplete="#{rich:component('detailpopup')}.show();" />
</rich:column>
</rich:dataTable>
<rich:dataScroller for="table" maxPages="5" />
</h:form>
</h:panelGrid>
<rich:popupPanel id="detailpopup" modal="true" resizeable="false"
autosized="true">
<f:facet name="header">
<h:outputText value="#{tournSelectionBean.currentTournament.name}" />
</f:facet>
<f:facet name="controls">
<h:outputLink value="#"
onclick="#{rich:component('detailpopup')}.hide(); return false;">
</h:outputLink>
</f:facet>
<h:panelGrid columns="2" columnClasses="titleCell">
<h:outputLabel value="City" />
<h:outputLabel
value="#{tournSelectionBean.currentTournament.city}" />
</h:panelGrid>
<a href="#" onclick="#{rich:component('detailpopup')}.hide()">Close</a>
</rich:popupPanel>
setPropertyActionListener 正确设置了 ID,弹出窗口按预期打开。但是弹出窗口显示了创建视图时 bean 中的锦标赛的详细信息(而不是由 propertyactionlistner 设置的那个)。
我怎样才能做到这一点?
编辑:更新了上面的代码并添加了 Bean:
@Named("tournSelectionBean")
@ViewScoped
public class TournamentSelectionBean implements Serializable {
@EJB
private TournamentControllerInterface tournamentController;
private List<Tournament> tournaments;
private Tournament currentTournament;
@PostConstruct
public void init() {
tournaments = tournamentController.loadTournaments(true, false);
}
/**
* @return the tournaments
*/
public List<Tournament> getTournaments() {
return tournaments;
}
/**
* @param tournaments
* the tournaments to set
*/
public void setTournaments(List<Tournament> tournaments) {
this.tournaments = tournaments;
}
/**
* @return the currentTournament
*/
public Tournament getCurrentTournament() {
return currentTournament;
}
/**
* @param currentTournament the currentTournament to set
*/
public void setCurrentTournament(Tournament currentTournament) {
this.currentTournament = currentTournament;
}
}
【问题讨论】: