Subversion-Projekte lars-tiefland.prado

/**
 * TActiveDatePicker control
 */
Prado.WebUI.TActiveDatePicker = Class.extend(Prado.WebUI.TDatePicker,
{
        initialize : function(options)
        {
                this.options = options || [];
                this.control = $(options.ID);
                this.dateSlot = new Array(42);
                this.weekSlot = new Array(6);
                this.minimalDaysInFirstWeek     = 4;
                this.selectedDate = this.newDate();
                this.positionMode = 'Bottom';

                //which element to trigger to show the calendar
                if(this.options.Trigger)
                {
                        this.trigger = $(this.options.Trigger) ;
                        var triggerEvent = this.options.TriggerEvent || "click";
                }
                else
                {
                        this.trigger  = this.control;
                        var triggerEvent = this.options.TriggerEvent || "focus";
                }
                
                // Popup position
                if(this.options.PositionMode == 'Top')
                {
                        this.positionMode = this.options.PositionMode;
                }

                Object.extend(this,options);

                Event.observe(this.trigger, triggerEvent, this.show.bindEvent(this));
                
                // Listen to change event 
                if(this.options.InputMode == "TextBox")
                {
                        Event.observe(this.control, "change", this.onDateChanged.bindEvent(this));
                } 
                else
                {
                        var day = Prado.WebUI.TDatePicker.getDayListControl(this.control);
                        var month = Prado.WebUI.TDatePicker.getMonthListControl(this.control);
                        var year = Prado.WebUI.TDatePicker.getYearListControl(this.control);
                        Event.observe (day, "change", this.onDateChanged.bindEvent(this));
                        Event.observe (month, "change", this.onDateChanged.bindEvent(this));
                        Event.observe (year, "change", this.onDateChanged.bindEvent(this));
                                
                }

        },      
        
        // Respond to change event on the textbox or dropdown list
        // This method raises OnDateChanged event on client side if it has been defined,
        // and raise the callback request
        onDateChanged : function ()
        {
                var date;
                if (this.options.InputMode == "TextBox")
                {
                        date=this.control.value;
                 } 
                 else
                 {
                        var day = Prado.WebUI.TDatePicker.getDayListControl(this.control).selectedIndex+1;
                        var month = Prado.WebUI.TDatePicker.getMonthListControl(this.control).selectedIndex;
                        var year = Prado.WebUI.TDatePicker.getYearListControl(this.control).value;
                        date=new Date(year, month, day, 0,0,0).SimpleFormat(this.Format, this);
                }
                if (typeof(this.options.OnDateChanged) == "function") this.options.OnDateChanged(this, date);
                
                // Make callback request
                var request = new Prado.CallbackRequest(this.options.EventTarget,this.options);
                request.dispatch();
        }
});