Schedule prev, next, today (header buttons)

[nussong]

Hi,

I'm using Primefaces 6.0.
<dependency>
<groupId>org.primefaces</groupId>
<artifactId>primefaces</artifactId>
<version>6.0</version>
</dependency>

The documentation here isn't enough, http://www.primefaces.org/docs/guide/pr ... de_6_0.pdf

When I click on prev, next, or today I want to be able to execute a back-end method. How can I do this?

[Melloware]

According to the code...

https://github.com/primefaces/primeface ... plate.java

You have these events to select from:

Code: Select all

        put("dateSelect", SelectEvent.class);
        put("eventSelect", SelectEvent.class);
        put("eventMove", ScheduleEntryMoveEvent.class);
        put("eventResize", ScheduleEntryResizeEvent.class);
        put("viewChange", SelectEvent.class);

So my guess is you want the "dateSelect" event and you can check with the passed in SelectEvent what "day" was passed either Prev, Next, or Today.

[nussong]

What interface or class is the ScheduleTemplate implementing?

[Melloware]

Full class:

Code: Select all

@ResourceDependencies({
	@ResourceDependency(library="primefaces", name="schedule/schedule.css"),
	@ResourceDependency(library="primefaces", name="components.css"),
	@ResourceDependency(library="primefaces", name="moment/moment.js"),
	@ResourceDependency(library="primefaces", name="jquery/jquery.js"),
	@ResourceDependency(library="primefaces", name="jquery/jquery-plugins.js"),
	@ResourceDependency(library="primefaces", name="core.js"),
	@ResourceDependency(library="primefaces", name="components.js"),
	@ResourceDependency(library="primefaces", name="schedule/schedule.js")
})
public class Schedule extends UIComponentBase implements org.primefaces.component.api.Widget,javax.faces.component.behavior.ClientBehaviorHolder,org.primefaces.component.api.PrimeClientBehaviorHolder {


	public static final String COMPONENT_TYPE = "org.primefaces.component.Schedule";
	public static final String COMPONENT_FAMILY = "org.primefaces.component";
	private static final String DEFAULT_RENDERER = "org.primefaces.component.ScheduleRenderer";

	protected enum PropertyKeys {

		widgetVar
		,value
		,locale
		,aspectRatio
		,view
		,initialDate
		,showWeekends
		,style
		,styleClass
		,draggable
		,resizable
		,showHeader
		,leftHeaderTemplate
		,centerHeaderTemplate
		,rightHeaderTemplate
		,allDaySlot
		,slotDuration
		,slotMinutes
		,scrollTime
		,firstHour
		,minTime
		,maxTime
		,axisFormat
		,timeFormat
		,columnFormat
		,timeZone
		,clientTimeZone
		,ignoreTimezone
		,tooltip
		,showWeekNumbers
		,extender
		,displayEventEnd
		,weekNumberCalculation
		,weekNumberCalculator
		,nextDayThreshold;

		String toString;

		PropertyKeys(String toString) {
			this.toString = toString;
		}

		PropertyKeys() {}

		public String toString() {
			return ((this.toString != null) ? this.toString : super.toString());
}
	}

	public Schedule() {
		setRendererType(DEFAULT_RENDERER);
	}

	public String getFamily() {
		return COMPONENT_FAMILY;
	}

	public java.lang.String getWidgetVar() {
		return (java.lang.String) getStateHelper().eval(PropertyKeys.widgetVar, null);
	}
	public void setWidgetVar(java.lang.String _widgetVar) {
		getStateHelper().put(PropertyKeys.widgetVar, _widgetVar);
	}

	public org.primefaces.model.ScheduleModel getValue() {
		return (org.primefaces.model.ScheduleModel) getStateHelper().eval(PropertyKeys.value, null);
	}
	public void setValue(org.primefaces.model.ScheduleModel _value) {
		getStateHelper().put(PropertyKeys.value, _value);
	}

	public java.lang.Object getLocale() {
		return (java.lang.Object) getStateHelper().eval(PropertyKeys.locale, null);
	}
	public void setLocale(java.lang.Object _locale) {
		getStateHelper().put(PropertyKeys.locale, _locale);
	}

	public double getAspectRatio() {
		return (java.lang.Double) getStateHelper().eval(PropertyKeys.aspectRatio, java.lang.Double.MIN_VALUE);
	}
	public void setAspectRatio(double _aspectRatio) {
		getStateHelper().put(PropertyKeys.aspectRatio, _aspectRatio);
	}

	public java.lang.String getView() {
		return (java.lang.String) getStateHelper().eval(PropertyKeys.view, "month");
	}
	public void setView(java.lang.String _view) {
		getStateHelper().put(PropertyKeys.view, _view);
	}

	public java.lang.Object getInitialDate() {
		return (java.lang.Object) getStateHelper().eval(PropertyKeys.initialDate, null);
	}
	public void setInitialDate(java.lang.Object _initialDate) {
		getStateHelper().put(PropertyKeys.initialDate, _initialDate);
	}

	public boolean isShowWeekends() {
		return (java.lang.Boolean) getStateHelper().eval(PropertyKeys.showWeekends, true);
	}
	public void setShowWeekends(boolean _showWeekends) {
		getStateHelper().put(PropertyKeys.showWeekends, _showWeekends);
	}

	public java.lang.String getStyle() {
		return (java.lang.String) getStateHelper().eval(PropertyKeys.style, null);
	}
	public void setStyle(java.lang.String _style) {
		getStateHelper().put(PropertyKeys.style, _style);
	}

	public java.lang.String getStyleClass() {
		return (java.lang.String) getStateHelper().eval(PropertyKeys.styleClass, null);
	}
	public void setStyleClass(java.lang.String _styleClass) {
		getStateHelper().put(PropertyKeys.styleClass, _styleClass);
	}

	public boolean isDraggable() {
		return (java.lang.Boolean) getStateHelper().eval(PropertyKeys.draggable, true);
	}
	public void setDraggable(boolean _draggable) {
		getStateHelper().put(PropertyKeys.draggable, _draggable);
	}

	public boolean isResizable() {
		return (java.lang.Boolean) getStateHelper().eval(PropertyKeys.resizable, true);
	}
	public void setResizable(boolean _resizable) {
		getStateHelper().put(PropertyKeys.resizable, _resizable);
	}

	public boolean isShowHeader() {
		return (java.lang.Boolean) getStateHelper().eval(PropertyKeys.showHeader, true);
	}
	public void setShowHeader(boolean _showHeader) {
		getStateHelper().put(PropertyKeys.showHeader, _showHeader);
	}

	public java.lang.String getLeftHeaderTemplate() {
		return (java.lang.String) getStateHelper().eval(PropertyKeys.leftHeaderTemplate, "prev,next today");
	}
	public void setLeftHeaderTemplate(java.lang.String _leftHeaderTemplate) {
		getStateHelper().put(PropertyKeys.leftHeaderTemplate, _leftHeaderTemplate);
	}

	public java.lang.String getCenterHeaderTemplate() {
		return (java.lang.String) getStateHelper().eval(PropertyKeys.centerHeaderTemplate, "title");
	}
	public void setCenterHeaderTemplate(java.lang.String _centerHeaderTemplate) {
		getStateHelper().put(PropertyKeys.centerHeaderTemplate, _centerHeaderTemplate);
	}

	public java.lang.String getRightHeaderTemplate() {
		return (java.lang.String) getStateHelper().eval(PropertyKeys.rightHeaderTemplate, "month,agendaWeek,agendaDay");
	}
	public void setRightHeaderTemplate(java.lang.String _rightHeaderTemplate) {
		getStateHelper().put(PropertyKeys.rightHeaderTemplate, _rightHeaderTemplate);
	}

	public boolean isAllDaySlot() {
		return (java.lang.Boolean) getStateHelper().eval(PropertyKeys.allDaySlot, true);
	}
	public void setAllDaySlot(boolean _allDaySlot) {
		getStateHelper().put(PropertyKeys.allDaySlot, _allDaySlot);
	}

	public java.lang.String getSlotDuration() {
		return (java.lang.String) getStateHelper().eval(PropertyKeys.slotDuration, "00:30:00");
	}
	public void setSlotDuration(java.lang.String _slotDuration) {
		getStateHelper().put(PropertyKeys.slotDuration, _slotDuration);
	}

	public int getSlotMinutes() {
		return (java.lang.Integer) getStateHelper().eval(PropertyKeys.slotMinutes, 30);
	}
	public void setSlotMinutes(int _slotMinutes) {
		getStateHelper().put(PropertyKeys.slotMinutes, _slotMinutes);
	}

	public java.lang.String getScrollTime() {
		return (java.lang.String) getStateHelper().eval(PropertyKeys.scrollTime, "06:00:00");
	}
	public void setScrollTime(java.lang.String _scrollTime) {
		getStateHelper().put(PropertyKeys.scrollTime, _scrollTime);
	}

	public int getFirstHour() {
		return (java.lang.Integer) getStateHelper().eval(PropertyKeys.firstHour, 6);
	}
	public void setFirstHour(int _firstHour) {
		getStateHelper().put(PropertyKeys.firstHour, _firstHour);
	}

	public java.lang.String getMinTime() {
		return (java.lang.String) getStateHelper().eval(PropertyKeys.minTime, null);
	}
	public void setMinTime(java.lang.String _minTime) {
		getStateHelper().put(PropertyKeys.minTime, _minTime);
	}

	public java.lang.String getMaxTime() {
		return (java.lang.String) getStateHelper().eval(PropertyKeys.maxTime, null);
	}
	public void setMaxTime(java.lang.String _maxTime) {
		getStateHelper().put(PropertyKeys.maxTime, _maxTime);
	}

	public java.lang.String getAxisFormat() {
		return (java.lang.String) getStateHelper().eval(PropertyKeys.axisFormat, null);
	}
	public void setAxisFormat(java.lang.String _axisFormat) {
		getStateHelper().put(PropertyKeys.axisFormat, _axisFormat);
	}

	public java.lang.String getTimeFormat() {
		return (java.lang.String) getStateHelper().eval(PropertyKeys.timeFormat, null);
	}
	public void setTimeFormat(java.lang.String _timeFormat) {
		getStateHelper().put(PropertyKeys.timeFormat, _timeFormat);
	}

	public java.lang.String getColumnFormat() {
		return (java.lang.String) getStateHelper().eval(PropertyKeys.columnFormat, null);
	}
	public void setColumnFormat(java.lang.String _columnFormat) {
		getStateHelper().put(PropertyKeys.columnFormat, _columnFormat);
	}

	public java.lang.Object getTimeZone() {
		return (java.lang.Object) getStateHelper().eval(PropertyKeys.timeZone, null);
	}
	public void setTimeZone(java.lang.Object _timeZone) {
		getStateHelper().put(PropertyKeys.timeZone, _timeZone);
	}

	public java.lang.String getClientTimeZone() {
		return (java.lang.String) getStateHelper().eval(PropertyKeys.clientTimeZone, null);
	}
	public void setClientTimeZone(java.lang.String _clientTimeZone) {
		getStateHelper().put(PropertyKeys.clientTimeZone, _clientTimeZone);
	}

	public boolean isIgnoreTimezone() {
		return (java.lang.Boolean) getStateHelper().eval(PropertyKeys.ignoreTimezone, true);
	}
	public void setIgnoreTimezone(boolean _ignoreTimezone) {
		getStateHelper().put(PropertyKeys.ignoreTimezone, _ignoreTimezone);
	}

	public boolean isTooltip() {
		return (java.lang.Boolean) getStateHelper().eval(PropertyKeys.tooltip, false);
	}
	public void setTooltip(boolean _tooltip) {
		getStateHelper().put(PropertyKeys.tooltip, _tooltip);
	}

	public boolean isShowWeekNumbers() {
		return (java.lang.Boolean) getStateHelper().eval(PropertyKeys.showWeekNumbers, false);
	}
	public void setShowWeekNumbers(boolean _showWeekNumbers) {
		getStateHelper().put(PropertyKeys.showWeekNumbers, _showWeekNumbers);
	}

	public java.lang.String getExtender() {
		return (java.lang.String) getStateHelper().eval(PropertyKeys.extender, null);
	}
	public void setExtender(java.lang.String _extender) {
		getStateHelper().put(PropertyKeys.extender, _extender);
	}

	public java.lang.String getDisplayEventEnd() {
		return (java.lang.String) getStateHelper().eval(PropertyKeys.displayEventEnd, null);
	}
	public void setDisplayEventEnd(java.lang.String _displayEventEnd) {
		getStateHelper().put(PropertyKeys.displayEventEnd, _displayEventEnd);
	}

	public java.lang.String getWeekNumberCalculation() {
		return (java.lang.String) getStateHelper().eval(PropertyKeys.weekNumberCalculation, "local");
	}
	public void setWeekNumberCalculation(java.lang.String _weekNumberCalculation) {
		getStateHelper().put(PropertyKeys.weekNumberCalculation, _weekNumberCalculation);
	}

	public java.lang.String getWeekNumberCalculator() {
		return (java.lang.String) getStateHelper().eval(PropertyKeys.weekNumberCalculator, null);
	}
	public void setWeekNumberCalculator(java.lang.String _weekNumberCalculator) {
		getStateHelper().put(PropertyKeys.weekNumberCalculator, _weekNumberCalculator);
	}

	public java.lang.String getNextDayThreshold() {
		return (java.lang.String) getStateHelper().eval(PropertyKeys.nextDayThreshold, "09:00:00");
	}
	public void setNextDayThreshold(java.lang.String _nextDayThreshold) {
		getStateHelper().put(PropertyKeys.nextDayThreshold, _nextDayThreshold);
	}


    private static final TimeZone DEFAULT_TIME_ZONE = TimeZone.getTimeZone("UTC");

    private static final Map<String, Class<? extends BehaviorEvent>> BEHAVIOR_EVENT_MAPPING = Collections.unmodifiableMap(new HashMap<String, Class<? extends BehaviorEvent>>() {{
        put("dateSelect", SelectEvent.class);
        put("eventSelect", SelectEvent.class);
        put("eventMove", ScheduleEntryMoveEvent.class);
        put("eventResize", ScheduleEntryResizeEvent.class);
        put("viewChange", SelectEvent.class);
    }});

    private static final Collection<String> EVENT_NAMES = BEHAVIOR_EVENT_MAPPING.keySet();

    @Override
    public Map<String, Class<? extends BehaviorEvent>> getBehaviorEventMapping() {
         return BEHAVIOR_EVENT_MAPPING;
    }

    @Override
    public Collection<String> getEventNames() {
        return EVENT_NAMES;
    }


	private java.util.Locale appropriateLocale;
	
	java.util.Locale calculateLocale(FacesContext facesContext) {
		if(appropriateLocale == null) {
			Object userLocale = getLocale();
			if(userLocale != null) {
				if(userLocale instanceof String)
					appropriateLocale = new java.util.Locale((String) userLocale, "");
				else if(userLocale instanceof java.util.Locale)
					appropriateLocale = (java.util.Locale) userLocale;
				else
					throw new IllegalArgumentException("Type:" + userLocale.getClass() + " is not a valid locale type for calendar:" + this.getClientId(facesContext));
			} else {
				appropriateLocale = facesContext.getViewRoot().getLocale();
			}
		}
		
		return appropriateLocale;
	}

    private TimeZone appropriateTimeZone;

    java.util.TimeZone calculateTimeZone() {
		if(appropriateTimeZone == null) {
			Object usertimeZone = getTimeZone();
			if(usertimeZone != null) {
				if(usertimeZone instanceof String)
					appropriateTimeZone =  TimeZone.getTimeZone((String) usertimeZone);
				else if(usertimeZone instanceof java.util.TimeZone)
					appropriateTimeZone = (TimeZone) usertimeZone;
				else
					throw new IllegalArgumentException("TimeZone could be either String or java.util.TimeZone");
			} else {
				appropriateTimeZone = DEFAULT_TIME_ZONE;
			}
		}
		
		return appropriateTimeZone;
	}

	@Override
    public void queueEvent(FacesEvent event) {
        FacesContext context = getFacesContext();
        Map<String,String> params = context.getExternalContext().getRequestParameterMap();
        String eventName = params.get(Constants.RequestParams.PARTIAL_BEHAVIOR_EVENT_PARAM);
        String clientId = this.getClientId(context);
        TimeZone tz = calculateTimeZone();

        if(isSelfRequest(context)) {

            AjaxBehaviorEvent behaviorEvent = (AjaxBehaviorEvent) event;
            FacesEvent wrapperEvent = null;

            if(eventName.equals("dateSelect")) {
                Long milliseconds = Long.valueOf(params.get(clientId + "_selectedDate"));
                Calendar calendar = Calendar.getInstance(tz);
                calendar.setTimeInMillis(milliseconds - tz.getOffset(milliseconds));
                Date selectedDate = calendar.getTime();
                SelectEvent selectEvent = new SelectEvent(this, behaviorEvent.getBehavior(), selectedDate);
                selectEvent.setPhaseId(behaviorEvent.getPhaseId());

                wrapperEvent = selectEvent;
            }
            else if(eventName.equals("eventSelect")) {
                String selectedEventId = params.get(clientId + "_selectedEventId");
				ScheduleEvent selectedEvent = this.getValue().getEvent(selectedEventId);

                wrapperEvent = new SelectEvent(this, behaviorEvent.getBehavior(), selectedEvent);
            }
            else if(eventName.equals("eventMove")) {
                String movedEventId = params.get(clientId + "_movedEventId");
				ScheduleEvent movedEvent = this.getValue().getEvent(movedEventId);
                int dayDelta = Integer.valueOf(params.get(clientId + "_dayDelta"));
				int minuteDelta = Integer.valueOf(params.get(clientId + "_minuteDelta"));

                Calendar calendar = Calendar.getInstance();
                calendar.setTime(movedEvent.getStartDate());
                calendar.setTimeZone(tz);
                calendar.add(Calendar.DATE, dayDelta);
                calendar.add(Calendar.MINUTE, minuteDelta);
                movedEvent.getStartDate().setTime(calendar.getTimeInMillis());

                calendar = Calendar.getInstance();
                calendar.setTime(movedEvent.getEndDate());
                calendar.setTimeZone(tz);
                calendar.add(Calendar.DATE, dayDelta);
                calendar.add(Calendar.MINUTE, minuteDelta);
				movedEvent.getEndDate().setTime(calendar.getTimeInMillis());

                wrapperEvent = new ScheduleEntryMoveEvent(this, behaviorEvent.getBehavior(), movedEvent, dayDelta, minuteDelta);
            }
            else if(eventName.equals("eventResize")) {
                String resizedEventId = params.get(clientId + "_resizedEventId");
				ScheduleEvent resizedEvent = this.getValue().getEvent(resizedEventId);
                int dayDelta = Integer.valueOf(params.get(clientId + "_dayDelta"));
				int minuteDelta = Integer.valueOf(params.get(clientId + "_minuteDelta"));

                Calendar calendar = Calendar.getInstance();
                calendar.setTime(resizedEvent.getEndDate());
                calendar.setTimeZone(tz);
				calendar.add(Calendar.DATE, dayDelta);
                calendar.add(Calendar.MINUTE, minuteDelta);
				resizedEvent.getEndDate().setTime(calendar.getTimeInMillis());

                wrapperEvent = new ScheduleEntryResizeEvent(this, behaviorEvent.getBehavior(), resizedEvent, dayDelta, minuteDelta);
            }
            else if(eventName.equals("viewChange")) {
				wrapperEvent = new SelectEvent(this, behaviorEvent.getBehavior(), this.getView());
            }

            wrapperEvent.setPhaseId(behaviorEvent.getPhaseId());

            super.queueEvent(wrapperEvent);
        }
        else {
            super.queueEvent(event);
        }
    }

    private boolean isSelfRequest(FacesContext context) {
        return this.getClientId(context).equals(context.getExternalContext().getRequestParameterMap().get(Constants.RequestParams.PARTIAL_SOURCE_PARAM));
    }

    @Override
    public void processUpdates(FacesContext context) {
        if(!isRendered()) {
            return;
        }

        super.processUpdates(context);

        ValueExpression expr = this.getValueExpression("view");
        if(expr != null) {
            expr.setValue(getFacesContext().getELContext(), this.getView());
            getStateHelper().remove(PropertyKeys.view);
        }
    }
	public String resolveWidgetVar() {
		FacesContext context = getFacesContext();
		String userWidgetVar = (String) getAttributes().get("widgetVar");

		if(userWidgetVar != null)
			return userWidgetVar;
		 else
			return "widget_" + getClientId(context).replaceAll("-|" + UINamingContainer.getSeparatorChar(context), "_");
	}
}