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我已經使用PF 4.0編寫了一個JSF應用程序。它運行良好，但Date從ManagedBean未能正確顯示。我檢查了日誌。它在dateSelect事件上是正確的，但它顯示前一天在< p：inputMask>。問題是什麼？這裏是我的代碼：PrimeFaces日程安排日期錯誤
的index.xhtml
<h:form id="form">
<p:growl id="messages" showDetail="true" />
<p:schedule id="schedule" value="#{scheduleController.eventModel}" widgetVar="myschedule">
<p:ajax event="dateSelect" listener="#{scheduleController.onDateSelect}" update="eventDetails" oncomplete="PF('eventDialog').show()" />
<p:ajax event="eventSelect" listener="#{scheduleController.onEventSelect}" update="eventDetails" oncomplete="PF('eventDialog').show()" />
<p:ajax event="eventMove" listener="#{scheduleController.onEventMove}" update="messages" />
<p:ajax event="eventResize" listener="#{scheduleController.onEventResize}" update="messages" />
</p:schedule>
<p:dialog widgetVar="eventDialog" header="Event Details" showEffect="clip" hideEffect="clip">
<h:panelGrid id="eventDetails" columns="2">
<h:outputLabel for="title" value="Title:" />
<p:inputText id="title" value="#{scheduleController.event.title}" required="true"/>
<h:outputLabel for="from" value="From:" />
<p:inputMask id="from" value="#{scheduleController.event.startDate}" mask="99/99/9999">
<f:convertDateTime pattern="dd/MM/yyyy" />
</p:inputMask>
<h:outputLabel for="to" value="To:" />
<p:inputMask id="to" value="#{scheduleController.event.endDate}" mask="99/99/9999">
<f:convertDateTime pattern="dd/MM/yyyy" />
</p:inputMask>
<h:outputLabel for="allDay" value="All Day:" />
<h:selectBooleanCheckbox id="allDay" value="#{scheduleController.event.allDay}" />
<h:panelGrid columns="3" border="0">
<p:commandButton type="reset" value="Reset" />
<p:commandButton id="addButton" value="Save"
actionListener="#{scheduleController.addEvent}"
oncomplete="myschedule.update();eventDialog.hide();"/>
<p:commandButton value="Cancel" oncomplete="myschedule.update();eventDialog.hide();"
actionListener="#{scheduleController.cancelEvent}" />
</h:panelGrid>
</h:panelGrid>
</p:dialog>
</h:form>
ScheduleController.java
@ManagedBean
@ViewScoped
public class ScheduleController implements Serializable {
private ScheduleModel eventModel;
private ScheduleEvent event = new DefaultScheduleEvent();
public ScheduleController() {
eventModel = new DefaultScheduleModel();
eventModel.addEvent(new DefaultScheduleEvent("Champions League Match", previousDay8Pm(), previousDay11Pm()));
eventModel.addEvent(new DefaultScheduleEvent("Birthday Party", today1Pm(), today6Pm()));
eventModel.addEvent(new DefaultScheduleEvent("Breakfast at Tiffanys", nextDay9Am(), nextDay11Am()));
eventModel.addEvent(new DefaultScheduleEvent("Plant the new garden stuff", theDayAfter3Pm(), fourDaysLater3pm()));
}
public Date getRandomDate(Date base) {
Calendar date = Calendar.getInstance();
date.setTime(base);
date.add(Calendar.DATE, ((int) (Math.random() * 30)) + 1); //set random day of month
return date.getTime();
}
public Date getInitialDate() {
Calendar calendar = Calendar.getInstance();
calendar.set(calendar.get(Calendar.YEAR), Calendar.FEBRUARY, calendar.get(Calendar.DATE), 0, 0, 0);
return calendar.getTime();
}
public ScheduleModel getEventModel() {
return eventModel;
}
private Calendar today() {
Calendar calendar = Calendar.getInstance();
calendar.set(calendar.get(Calendar.YEAR), calendar.get(Calendar.MONTH), calendar.get(Calendar.DATE), 0, 0, 0);
return calendar;
}
private Date previousDay8Pm() {
Calendar t = (Calendar) today().clone();
t.set(Calendar.AM_PM, Calendar.PM);
t.set(Calendar.DATE, t.get(Calendar.DATE) - 1);
t.set(Calendar.HOUR, 8);
return t.getTime();
}
private Date previousDay11Pm() {
Calendar t = (Calendar) today().clone();
t.set(Calendar.AM_PM, Calendar.PM);
t.set(Calendar.DATE, t.get(Calendar.DATE) - 1);
t.set(Calendar.HOUR, 11);
return t.getTime();
}
private Date today1Pm() {
Calendar t = (Calendar) today().clone();
t.set(Calendar.AM_PM, Calendar.PM);
t.set(Calendar.HOUR, 1);
return t.getTime();
}
private Date theDayAfter3Pm() {
Calendar t = (Calendar) today().clone();
t.set(Calendar.DATE, t.get(Calendar.DATE) + 2);
t.set(Calendar.AM_PM, Calendar.PM);
t.set(Calendar.HOUR, 3);
return t.getTime();
}
private Date today6Pm() {
Calendar t = (Calendar) today().clone();
t.set(Calendar.AM_PM, Calendar.PM);
t.set(Calendar.HOUR, 6);
return t.getTime();
}
private Date nextDay9Am() {
Calendar t = (Calendar) today().clone();
t.set(Calendar.AM_PM, Calendar.AM);
t.set(Calendar.DATE, t.get(Calendar.DATE) + 1);
t.set(Calendar.HOUR, 9);
return t.getTime();
}
private Date nextDay11Am() {
Calendar t = (Calendar) today().clone();
t.set(Calendar.AM_PM, Calendar.AM);
t.set(Calendar.DATE, t.get(Calendar.DATE) + 1);
t.set(Calendar.HOUR, 11);
return t.getTime();
}
private Date fourDaysLater3pm() {
Calendar t = (Calendar) today().clone();
t.set(Calendar.AM_PM, Calendar.PM);
t.set(Calendar.DATE, t.get(Calendar.DATE) + 4);
t.set(Calendar.HOUR, 3);
return t.getTime();
}
public ScheduleEvent getEvent() {
return event;
}
public void setEvent(ScheduleEvent event) {
this.event = event;
}
public void addEvent(ActionEvent actionEvent) {
if (event.getId() == null) {
eventModel.addEvent(event);
} else {
eventModel.updateEvent(event);
}
event = new DefaultScheduleEvent();
}
public void cancelEvent(ActionEvent actionEvent) {
eventModel.deleteEvent(event);
//event = new DefaultScheduleEvent();
}
public void onEventSelect(SelectEvent selectEvent) {
event = (ScheduleEvent) selectEvent.getObject();
}
public void onDateSelect(SelectEvent selectEvent) {
event = new DefaultScheduleEvent("", (Date) selectEvent.getObject(), (Date) selectEvent.getObject());
System.out.println(selectEvent.getObject().toString());
}
public void onEventMove(ScheduleEntryMoveEvent event) {
FacesMessage message = new FacesMessage(FacesMessage.SEVERITY_INFO, "Event moved", "Day delta:" + event.getDayDelta() + ", Minute delta:" + event.getMinuteDelta());
addMessage(message);
}
public void onEventResize(ScheduleEntryResizeEvent event) {
FacesMessage message = new FacesMessage(FacesMessage.SEVERITY_INFO, "Event resized", "Day delta:" + event.getDayDelta() + ", Minute delta:" + event.getMinuteDelta());
addMessage(message);
}
private void addMessage(FacesMessage message) {
FacesContext.getCurrentInstance().addMessage(null, message);
}
}
這並沒有真正回答這個問題這種情況時區。如果您有不同的問題，可以通過單擊[提問]（http://stackoverflow.com/questions/ask）來提問。您還可以[添加賞金]（http://stackoverflow.com/help/privileges/set-bounties）在您擁有足夠的[聲譽]（http://stackoverflow.com/help/）時吸引更多人關注此問題什麼聲譽）。 – bartektartanus
@bartektartanus我不同意。這是一個欺騙性的第一句話...... :) –