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index.zulzul<zk>
<div apply="demo.app.zk_calendar.CalendarController">
<hlayout valign="middle">
<button id="today" label="Today" />
<button id="prev" iconSclass="z-icon-arrow-left"/>
<button id="next" iconSclass="z-icon-arrow-right"/>
<separator width="50px" />
<button id="pageDay" label="Day" width="60px" />
<button id="pageWeek" label="Week" width="60px"/>
<button id="pageMonth" label="Month" width="60px"/>
<separator width="50px"/>
Filter :
<textbox id="filter"/>
<button id="applyFilter" label="Apply"/>
<button id="resetFilter" label="Reset"/>
</hlayout>
<separator bar="true" height="20px"/>
<calendars id="calendars" firstDayOfWeek="Sunday" height="600px" timeZone="Main=GMT+0" mold="month"/>
</div>
<!-- Create/Update Event Popup -->
<include src="calendar_editor.zul" />
</zk>TestComposer.javajavaimport java.util.Calendar;
import java.util.TimeZone;
import org.zkoss.calendar.CalendarWebAppInit;
import org.zkoss.calendar.Calendars;
import org.zkoss.calendar.event.CalendarsEvent;
import org.zkoss.web.fn.ServletFns;
import org.zkoss.zk.ui.Component;
import org.zkoss.zk.ui.event.Event;
import org.zkoss.zk.ui.select.SelectorComposer;
import org.zkoss.zk.ui.select.annotation.Listen;
import org.zkoss.zk.ui.select.annotation.Wire;
import org.zkoss.zk.ui.sys.PageCtrl;
import org.zkoss.zkmax.ui.select.annotation.Subscribe;
import org.zkoss.zul.Style;
import org.zkoss.zul.Textbox;
import org.zkoss.zul.theme.Themes;
import javax.servlet.ServletException;
public class TestComposer extends SelectorComposer<Component> {
private static final long serialVersionUID = 1L;
@Wire
private Calendars calendars;
@Wire
private Textbox filter;
private DemoCalendarModel calendarModel;
//the in editing calendar ui event
private CalendarsEvent calendarsEvent = null;
@Override
public void doAfterCompose(Component comp) throws Exception {
overrideCalendarTheme(comp);
super.doAfterCompose(comp);
calendarModel = new DemoCalendarModel(new DemoCalendarData().getCalendarEvents());
calendars.setModel(this.calendarModel);
}
/**
* TODO: remove workaround once https://tracker.zkoss.org/browse/ZK-4771 is available and zk-calendar supports it
*/
private void overrideCalendarTheme(Component comp) throws ServletException {
String uri = CalendarWebAppInit.getCalendarThemeURI(Themes.getCurrentTheme());
new Style(uri).setPage(comp.getPage());
}
//control the calendar position
@Listen("onClick = #today")
public void gotoToday(){
TimeZone timeZone = calendars.getDefaultTimeZone();
calendars.setCurrentDate(Calendar.getInstance(timeZone).getTime());
}
@Listen("onClick = #next")
public void gotoNext(){
calendars.nextPage();
}
@Listen("onClick = #prev")
public void gotoPrev(){
calendars.previousPage();
}
//control page display
@Listen("onClick = #pageDay")
public void changeToDay(){
calendars.setMold("default");
calendars.setDays(1);
}
@Listen("onClick = #pageWeek")
public void changeToWeek(){
calendars.setMold("default");
calendars.setDays(7);
}
@Listen("onClick = #pageMonth")
public void changeToYear(){
calendars.setMold("month");
}
//control the filter
@Listen("onClick = #applyFilter")
public void applyFilter(){
calendarModel.setFilterText(filter.getValue());
calendars.setModel(calendarModel);
}
@Listen("onClick = #resetFilter")
public void resetFilter(){
filter.setText("");
calendarModel.setFilterText("");
calendars.setModel(calendarModel);
}
//listen to the calendar-create and edit of a event data
@Listen(CalendarsEvent.ON_ITEM_CREATE + " = #calendars; " +
CalendarsEvent.ON_ITEM_EDIT + " = #calendars")
public void createEvent(CalendarsEvent event) {
calendarsEvent = event;
//to display a shadow when editing
calendarsEvent.stopClearGhost();
DemoCalendarEvent data = (DemoCalendarEvent)event.getCalendarItem();
if(data == null) {
data = new DemoCalendarEvent();
data.setHeaderColor("#3366ff");
data.setContentColor("#6699ff");
data.setBeginDate(event.getBeginDate());
data.setEndDate(event.getEndDate());
} else {
data = (DemoCalendarEvent) event.getCalendarItem();
}
//notify the editor
QueueUtil.lookupQueue().publish(
new QueueMessage(QueueMessage.Type.EDIT,data));
}
//listen to the calendar-update of event data, usually send when user drag the event data
@Listen(CalendarsEvent.ON_ITEM_UPDATE + " = #calendars")
public void updateEvent(CalendarsEvent event) {
DemoCalendarEvent data = (DemoCalendarEvent) event.getCalendarItem();
data.setBeginDate(event.getBeginDate());
data.setEndDate(event.getEndDate());
calendarModel.update(data);
}
//listen to queue message from other controller
@Subscribe(value = QueueUtil.QUEUE_NAME)
public void handleQueueMessage(Event event) {
if(!(event instanceof QueueMessage)) {
return;
}
QueueMessage message = (QueueMessage)event;
switch(message.getType()){
case DELETE:
calendarModel.remove((DemoCalendarEvent)message.getData());
//clear the shadow of the event after editing
calendarsEvent.clearGhost();
calendarsEvent = null;
break;
case OK:
if (calendarModel.indexOf((DemoCalendarEvent)message.getData()) >= 0) {
calendarModel.update((DemoCalendarEvent)message.getData());
} else {
calendarModel.add((DemoCalendarEvent)message.getData());
}
case CANCEL:
//clear the shadow of the event after editing
calendarsEvent.clearGhost();
calendarsEvent = null;
break;
}
}
}
calendar_editor.zul.zulzul<div viewModel="@id('vm') @init('demo.app.zk_calendar.CalendarEditorViewModel')" validationMessages="@id('vmsgs')">
<window title="Create Calendar Event" border="normal" width="400px"
form="@id('fx') @load(vm.calendarEvent) @save(vm.calendarEvent, before='ok') @validator(vm.dateValidator)"
allDay="@ref(vm.isAllDay(fx.beginDate,fx.endDate))"
mode="popup" visible="@load(vm.visible)" position="center,center" >
<vlayout hflex="1">
<hlayout valign="middle">
Lock this event : <checkbox checked="@bind(fx.locked)" />
All Day: <checkbox checked="@load(allDay)" disabled="true" />
</hlayout>
<grid hflex='1'>
<columns>
<column width="100px" align="right" />
<column />
</columns>
<rows>
<row>
BeginDate:
<div>
<datebox hflex="1" locale="en" timeZone="GMT+0"
format="@load(allDay ? 'long' : 'long+medium')"
value="@bind(fx.beginDate)" errorMessage="@load(vmsgs.beginDate)" />
</div>
</row>
<row>
EndDate:
<div>
<datebox hflex="1" locale="en" timeZone="GMT+0"
format="@load(allDay ? 'long' : 'long+medium')"
value="@bind(fx.endDate)" errorMessage="@load(vmsgs.endDate)"/>
</div>
</row>
<row>
Color:
<hlayout valign="middle">
Border <colorbox value="@bind(fx.headerColor)" />
Content <colorbox value="@bind(fx.contentColor)" />
</hlayout>
</row>
<row>
Title:
<textbox multiline="true" rows="3" width="97%"
value="@bind(fx.content)" />
</row>
<row>
<cell colspan="2" style="text-align:center;">
<hlayout>
<button label="OK" onClick="@command('ok')" width="80px" />
<button label="Cancel" onClick="@command('cancel')" width="80px" />
<button label="Delete" onClick="@command('delete')" width="80px" />
</hlayout>
</cell>
</row>
</rows>
</grid>
</vlayout>
</window>
</div>QueueMessage.javajava
import org.zkoss.zk.ui.event.Event;
public class QueueMessage extends Event {
private static final long serialVersionUID = 1L;
static public enum Type {
EDIT, OK, DELETE, CANCEL;
}
private Type type;
private Object data;
public QueueMessage(Type type) {
super("onCalendarMessage");
this.type = type;
}
public QueueMessage(Type type, Object data) {
this(type);
this.data = data;
}
public Type getType() {
return type;
}
public Object getData() {
return data;
}
}