在我richCalendar.jsp頁,我第一次點擊showCurrentMonth按鈕,使用豐富的顯示當前的月份:日曆。
我選擇其他月份
我點擊SelectedMonth按鈕。我顯示選定的月份名稱。重新初始化當前月份的名字,當我點擊按鈕
我的問題是: 我去任何其他頁面。那麼我來訪問richCalendar.jsp並再次點擊showCurrentMonth按鈕,這次rich:calendar會顯示已經選擇的月份而不是當前月份。
每一次,我想顯示當前月份,當我點擊showCurrentMonth。
否則簡單,一旦我點擊showCurrentMonth按鈕,然後我selecte一些其他月份, 然後我點擊showCurrentMonth按鈕,我想表明當前月份的名字。
richCalendar.jsp
<body>
<h:form id="calendarForm" binding="#{CalenderBean.initForm}">
<rich:panel>
<a4j:outputPanel id="calendarOutputPanel">
<h:panelGrid>
<a4j:commandButton value="showCurrentMonth"
action="#{CalenderBean.showCurrentMonthAction}"
reRender="monthlyPanelGridId,monthlyCalendarId,calendarOutputPanel"/>
<h:panelGrid id="monthlyPanelGridId" rendered="#{CalenderBean.monthlyCalendarRendered}" >
<rich:calendar boundaryDatesMode="scroll"
id="monthlyCalendarId"
showWeekDaysBar="false"
oncurrentdateselected="event.rich.component.selectDate(event.rich.date)"
showFooter="false"
popup="false"
value="#{CalenderBean.selectedMonth}"/>
</h:panelGrid>
<h:panelGrid id = "SearchButtonGrid">
<a4j:commandButton id="SelectedMonth"
value="SelectedMonth"
action="#{CalenderBean.selectedMonthButtonAction}"
reRender="calendarOutputPanel"/>
<h:outputText value="#{CalenderBean.selectedMonthName}" />
</h:panelGrid>
</h:panelGrid>
</a4j:outputPanel>
<rich:panel></h:form></body>
CalenderBean.java
import java.util.Calendar;
import java.util.Date;
import javax.faces.component.html.HtmlForm;
公共類CalenderBean {
private HtmlForm initForm;
private boolean monthlyCalendarRendered;
private Date selectedMonth;
private String selectedMonthName;
public CalenderBean()
{
}
public String showCurrentMonthAction()
{
monthlyCalendarRendered = true;
Calendar calendar = Calendar.getInstance();
int startingDate = calendar.getActualMinimum(Calendar.DAY_OF_MONTH);
calendar.set(Calendar.DATE, startingDate);
selectedMonth = calendar.getTime();
return "";
}
public String selectedMonthButtonAction()
{
selectedMonthName = selectedMonth.toString();
return "";
}
public HtmlForm getInitForm()
{
selectedMonth = null;
monthlyCalendarRendered = false;
return initForm;
}
public void setInitForm(HtmlForm initForm){
this.initForm = initForm;
}
public boolean isMonthlyCalendarRendered(){
return monthlyCalendarRendered;
}
public void setMonthlyCalendarRendered(boolean monthlyCalendarRendered){
this.monthlyCalendarRendered = monthlyCalendarRendered;
}
public Date getSelectedMonth(){
return selectedMonth;
}
public void setSelectedMonth(Date selectedMonth){
this.selectedMonth = selectedMonth;
}
public String getSelectedMonthName(){
return selectedMonthName;
}
public void setSelectedMonthName(String selectedMonthName){
this.selectedMonthName = selectedMonthName;
}
}
我第一次VISI這個頁面完美地顯示當前的月份。然後我去任何其他頁面,然後來看看這個頁面,點擊showCurrentMonth按鈕不顯示當前月份。
幫幫我。 在此先感謝。