Callback for month, week, day title bar button clicks?

Question

I need to run some Javascript code to reload the calendar when the user either clicks, day/week/month buttons. Is there any callback like dayButtonClicked() or something?

BUG happening:

When I first load the calendar. The initial view looks fine mine initially loads day. As soon as I load another view such as week. Every single entry is duplicated and showing both sources of data. If I then click back and forward between day and month again the data is back to normal. What is happening is the removeEventSource is not being called when it first loads the new view after clicking from day to week. have you seen this happen before?

<script type='text/javascript'>

    $(document).ready(function() {
    
        var date = new Date();
        var d = date.getDate();
        var m = date.getMonth();
        var y = date.getFullYear();
        var loadUrl = "menu_booking.php?ne=1&calsub=1";
        var lastView;
        var fullSource = "../fullcalendar/json-events.php?idc=<?= $sClient ?>&v=long";
        var liteSource = "../fullcalendar/json-events.php?idc=<?= $sClient ?>";
        
        $('#calendar').fullCalendar({
            header: {
                left: 'prev,next today',
                center: 'title',
                right: 'month,agendaWeek,agendaDay'
            },
            columnFormat: {
                month: 'ddd',
                week: 'ddd d/M',
                day: 'dddd d/M'
            },          
            defaultView: 'agendaDay',           
            firstDay: 1,            
            //editable: true,
            selectable: true,
            allDaySlot: false,
            firstHour: 7,

                
                        

            viewDisplay: function(view) {
                if (lastView == undefined) { lastView = 'firstRun';  }
                
                if (view.name != lastView ) {
                
                if (view.name == 'agendaWeek') { 
                    $('#calendar').fullCalendar( 'removeEventSource', fullSource ); 
                    $('#calendar').fullCalendar( 'removeEventSource', liteSource ); 
                    $('#calendar').fullCalendar( 'addEventSource', fullSource ); 
                }
                if (view.name == 'agendaDay') { 
                    $('#calendar').fullCalendar( 'removeEventSource', fullSource ); 
                    $('#calendar').fullCalendar( 'removeEventSource', liteSource ); 
                    $('#calendar').fullCalendar( 'addEventSource', liteSource ); 
                }
                
                if (view.name == 'month') { 
                    $('#calendar').fullCalendar( 'removeEventSource', fullSource ); 
                    $('#calendar').fullCalendar( 'removeEventSource', liteSource ); 
                    $('#calendar').fullCalendar( 'addEventSource', fullSource ); 
                }
                lastView = view.name;
                }
            },
            
            timeFormat: { // for event elements
                agendaDay: '',
                agendaWeek: '',
                month: '',
                '': 'h(:mm)t' // default
            },          
                            
        });
        //$('#calendar').limitEvents(2);
    });

</script>

I've even copied your code in exactly how you do it because I thought there was an issue with my code; even if I change to this:

        //VIEW CHANGE - ALSO ADDS INITIAL SOURCES PER DAY VIEW
        viewDisplay: function(view) {
                $('#calendar').fullCalendar( 'removeEventSource', fullSource ); 
                $('#calendar').fullCalendar( 'removeEventSource', liteSource ); 
                $('#calendar').fullCalendar( 'addEventSource', fullSource );                }
        },

It still double loads data when I move from the default loaded view to another. I'm starting to think it is surely a bug in FullCalendar. Its driving me nuts

EDIT 2: MY GOD. I can't believe it finally works!

I have no idea why but I needed to swap around addEventSource and removeEventSource it now looks something like this:

        viewDisplay: function(view) {
            if (lastView == undefined) { lastView = 'firstRun';  }
            
            //alert("viewname: "+ view.name + "lastView: " + lastView);
            if (view.name != lastView ) {
                if (view.name == 'agendaWeek') { 
                    $('#calendar').fullCalendar( 'addEventSource', shortSource ); 
                    $('#calendar').fullCalendar( 'removeEventSource', longSource ); 
                    $('#calendar').fullCalendar( 'removeEventSource', shortSource ); 
                }
                if (view.name == 'agendaDay') { 
                    //alert("in day: add litesource");
                    $('#calendar').fullCalendar( 'addEventSource', longSource ); 
                    $('#calendar').fullCalendar( 'removeEventSource', longSource ); 
                    $('#calendar').fullCalendar( 'removeEventSource', shortSource ); 
                }
                
                if (view.name == 'month') { 
                    //alert("in month: Delete litesource");
                    $('#calendar').fullCalendar( 'addEventSource', shortSource ); 
                    $('#calendar').fullCalendar( 'removeEventSource', longSource ); 
                    $('#calendar').fullCalendar( 'removeEventSource', shortSource ); 
                }
                lastView = view.name;
            }
        },

Answer 1

Usually clicking on the view button will fire this event

Be careful because this event will also fire if you change days on dayViews or Months in month view but you by pass that by storing a last variable

jQuery..

.
viewDisplay: function(view) { ** }
.

Replace the ** with either

.fullCalendar( 'refetchEvents' )

It will just get your feed again. like a refresh and update any changes that might have occurred http://arshaw.com/fullcalendar/docs/event_data/refetchEvents/

or you could switch sources

$('#calendar').fullCalendar( 'removeEventSource', '/diaryFeed.aspx?style=Complex' ); $('#calendar').fullCalendar( 'addEventSource', '/diaryFeed.aspx?style=Basic' );   

But to find out which buttons was clicked you would need to do this

 eventClick: function( event, jsEvent, view ) 
             { }