Filtering events with multiple filters (Checkboxes) - fullcalendar

Question

I am using the jQuery's full calendar with my sharepoint calendar list. I want to filter the events with multiple checkbox selection. I want to filter the events based on the Rooms Selected in the checkboxes.
For this I am using the following script.
Script :
<link rel="stylesheet" type="text/css" href="http://bisp2013-04:1000/sites/Exercise2/Style%20Library/FullCalendar/fullcalendar.css" />
<link rel="stylesheet" type="text/css" href="http://bisp2013-04:1000/sites/Exercise2/Style%20Library/FullCalendar/jquery-ui-1.8.16.custom.css" />
<script type="text/javascript" src="http://bisp2013-04:1000/sites/Exercise2/Style%20Library/FullCalendar/jquery-2.1.4.js"></script>
<script type="text/javascript" src="http://bisp2013-04:1000/sites/Exercise2/Style%20Library/FullCalendar/jquery-ui-1.8.16.custom.min.js"></script>
<script src="http://cdnjs.cloudflare.com/ajax/libs/jquery.SPServices/0.7.1a/jquery.SPServices-0.7.1a.min.js"></script>
<script type="text/javascript" src="http://bisp2013-04:1000/sites/Exercise2/Style%20Library/FullCalendar/moment.min.js"></script>
<script type="text/javascript" src="http://bisp2013-04:1000/sites/Exercise2/Style%20Library/FullCalendar/fullcalendar.js"></script>
<script type=text/javascript">
</script>
<script type="text/javascript">
// Format UTC dates as local date/time strings.
var rooms = [];
var selectedRooms = [];
var events = [];
var filteredSource = [];
var RoomSelection = [];
var date = new Date();
function closeDialog(result) {
SP.UI.ModalDialog.RefreshPage(result);
}
function formatDateToLocal( date ) {
var dateUTC;
if ( typeof date === "string" ) {
// Convert UTC string to date object
var d = new Date();
var year = date.split('-')[0];
var month = date.split('-')[1] - 1;
var day;
var hour;
var minute;
var second;
day = date.split('-')[2].split('T')[0];
hour = date.split('T')[1].split(':')[0];
minute = date.split('T')[1].split(':')[1].split(':')[0];
second = date.split('T')[1].split(':')[2].split('Z')[0];
dateUTC = new Date( Date.UTC( year, month, day, hour, minute, second ) );
}
else if ( typeof date === "object" ) {
dateUTC = date;
}
else {
alert( "Date is not a valid string or date object." );
}
// Create local date strings from UTC date object
var year = "" + dateUTC.getFullYear();
var month = "" + ( dateUTC.getMonth() + 1 ); // Add 1 to month because months are zero-indexed.
var day = "" + dateUTC.getDate();
var hour = "" + dateUTC.getHours();
var minute = "" + dateUTC.getMinutes();
var second = "" + dateUTC.getSeconds();
// Add leading zeros to single-digit months, days, hours, minutes, and seconds
if ( month.length < 2 ) {
month = "0" + month;
}
if ( day.length < 2 ) {
day = "0" + day;
}
if ( hour.length < 2 ) {
hour = "0" + hour;
}
if ( minute.length < 2 ) {
minute = "0" + minute;
}
if ( second.length < 2 ) {
second = "0" + second;
}
var localDateString = year + "-" + month + "-" + day + "T" + hour + ":" + minute + ":" + second;
return localDateString;
}
$(document).ready( function() {
$().SPServices({
operation: "GetListItems",
async: false,
listName: "Training Rooms",
completefunc: function (xData, Status) {
if(Status == 'success' )
{
$(xData.responseXML).SPFilterNode("z:row").each(function()
{
var value= $(this).attr("ows_ID");
var text = $(this).attr("ows_Title");
var roomColor = $(this).attr("ows_bifctpEventColor")
rooms.push({
title: text,
id: value,
Color: roomColor
});
$("#filterBox").append ( "<input id='chk_" + value + "' type='checkbox' value='" + value + "' style='background:"+roomColor+"' onchange='FilterCalendar(" + value + ",this)'/><label for='chk_" + value + "'>" + text + "</label>" );
});
}
}
});
$( '#calendar' ).fullCalendar({
// Assign buttons to the header of the calendar. See FullCalendar documentation for details.
header: {
left:'prev,next today',
center: 'title',
right: 'month, agendaWeek, agendaDay'
},
dayClick: function (date, jsEvent, view) {
var now = new Date();
if (date.setHours(0,0,0,0) < now.setHours(0,0,0,0))
{
alert('You Can Not add Event on this date');
}
else
{
var siteUrl = window.location.protocol + "//" + window.location.host + _spPageContextInfo.siteServerRelativeUrl;
var myLinksUrl = siteUrl + "/Lists/RoomReservation/NewForm.aspx";
var options = {
url: myLinksUrl,
title: "Room Reservation",
dialogReturnValueCallback: closeDialog
};
SP.SOD.execute('sp.ui.dialog.js', 'SP.UI.ModalDialog.showModalDialog', options);
}
},
defaultView: "month", // Set the default view to month
/*
when user select timeslot this option code will execute.
It has three arguments. Start,end and allDay.
Start means starting time of event.
End means ending time of event.
allDay means if events is for entire day or not.
*/
selectable: true,
selectHelper: true,
select: function(start, end, allDay)
{
if(start < date)
{
// Do whatever you want here.
alert('Cannot select this dates.');
return;
}
var title = prompt('Event Title:');
if (title) {
$( '#calendar' ).fullCalendar('renderEvent', {
title: title,
start: start,
end: end,
allDay: allDay
},
true // make the event "stick"
);
}
$( '#calendar' ).fullCalendar('unselect');
},
editable: true,
// Add events to the calendar.
events: function( start, end, callback ) {
// Create an array to hold the events.
events = [];
// Set the date from which to pull events based on the first visible day in the current calendar view. For a month view, this will usually be several days into the previous month. We can use FullCalendar's built-in getView method along with the formatDate utility function to create a date string in the format that SharePoint requires. It must be in the format YYYY-MM-DDTHH:MM:SSZ. Due to time zone differences, we will omit everything after the day.
var startDate = moment().format($('#calendar').fullCalendar('getView').intervalstart, "u").split("T")[0];
// Get the current view of the calendar (agendaWeek, agendaDay, month, etc.). Then set the camlView to the appropriate value to pass to the web service. This way we will only retrieve events needed by the current view (e.g. the agendaWeek view will only retrieve events during the current week rather than getting all events for the current month).
var calView = $( '#calendar' ).fullCalendar( 'getView' ).title;
var camlView = "";
switch( calView ) {
case "agendaWeek":
camlView = "<Week />";
break;
case "agendaDay":
camlView = "<Week />";
break;
default: // Default to month view
camlView = "<Month />";
}
// Set the camlFields, camlQuery, and camlOptions to the appropriate values to pass to the web service. You can add additional <ViewFields /> or adjust the CAML query if you have some custom columns that you want to filter by or display data from. The values below are the pretty much the minimum you'll want to start from to get it working.
var camlFields = "<ViewFields><FieldRef Name='Title' /><FieldRef Name='EventDate' /><FieldRef Name='EndDate' /><FieldRef Name='Location' /><FieldRef Name='Description' /><FieldRef Name='fRecurrence' /><FieldRef Name='RecurrenceData' /><FieldRef Name='RecurrenceID' /><FieldRef Name='fAllDayEvent' /></ViewFields>";
var camlQuery = "<Query><Where><And><Geq><FieldRef Name='EventDate' /><Value IncludeTimeValue='TRUE' Type='DateTime'>"+moment(start).toISOString()+"</Value></Geq><Leq><FieldRef Name='EndDate' /><Value IncludeTimeValue='TRUE' Type='DateTime'>"+moment(end).toISOString()+"</Value></Leq></And></Where></Query>";
var camlOptions = "<QueryOptions><CalendarDate>" + startDate + "</CalendarDate><RecurrencePatternXMLVersion>v3</RecurrencePatternXMLVersion><ExpandRecurrence>TRUE</ExpandRecurrence><DateInUtc>TRUE</DateInUtc></QueryOptions>";
// Make the web service call to retrieve events.
$().SPServices({
operation: "GetListItems",
async: false,
listName: "Room Reservation", // Change this to the GUID or display name of your calendar. If the calendar is on a different site, you can use the display name with the webURL option (see SPServices.CodePlex.com for more information).
CAMLViewFields: camlFields,
CAMLQuery: camlQuery,
CAMLQueryOptions: camlOptions,
completefunc: function( xData, Status ) {
$( xData.responseXML ).find( "z\\:row, row" ).each( function() {
// Check for all day events
var fADE = $( this ).attr( 'ows_fAllDayEvent' );
var thisADE = false;
var thisStart;
var thisEnd;
if ( typeof fADE !== "undefined" && fADE !== "0" ) {
thisADE = true;
// Get the start and end date/time of the event. FullCalendar will parse date strings in local time automagically, and we don't need to do any local time conversions for all day events, so we can use the UTC date strings from SharePoint without converting them to local time.
var thisStart = $( this ).attr( 'ows_EventDate' );
var thisEnd = $( this ).attr( 'ows_EndDate' );
}
else {
// Get the start and end date/time of the event. FullCalendar will parse date strings in local time automagically, so we need to convert the UTC date strings from SharePoint into local time. The formatDateToLocal() function above will take care of this. See comments in that function for more information.
var thisStart = formatDateToLocal( $( this ).attr( 'ows_EventDate' ) );
var thisEnd = formatDateToLocal( $( this ).attr( 'ows_EndDate' ) );
}
// Get the list item ID and recurrence date if present. This will be used to generate the ID query string parameter to link to the event (or the specific instance of a recurring event). The ID query string parameter must be in the format "ID.0.yyyy-MM-ddTHH:mm:ssZ" for recurring events (where "ID" is the list item ID for the event). Event ID's are returned as just a number (for non-recurring events) or several numbers separated by ";#" in 2007 or "." in 2010 to indicate individual instances of recurring events. By splitting and joining the ID this way, thisID will be set to a valid query string parameter whether an event is recurring or not for both versions of SharePoint.
var thisID = $( this ).attr( 'ows_ID' ).split( ';#' ).join( '.' );
var thisRoom = $(this).attr('ows_bifctpTrainingRoom').split(';#')[0];
// FullCalendar documentation specifies that recurring events should all have the same id value when building the events array (the id is optional, but I'm including it for completeness). We can get the list item ID (which is the same for all instances of recurring events) without the recurrence information by simply splitting thisID.
var eventID = thisID.split( '.' )[0];
// Get the event title. This is displayed on the calendar along with the start time of the event.
var thisTitle = $( this ).attr( 'ows_Title' );
// Get the event description. I don't use it in this example, but you could use it for something, perhaps as a tooltip when hovering over the event.
var thisDesc = $( this ).attr( 'ows_Description' );
// Add the event information to the events array so FullCalendar can display it.
events.push({
title: thisTitle,
id: eventID,
start: thisStart,
end: thisEnd,
allDay: thisADE,
room:thisRoom,
// Adjust this URL to link to the display form for your calendar events. You can include a Source parameter to allow users to easily return to the FullCalendar page.
url: _spPageContextInfo.siteAbsoluteUrl + '/Lists/RoomReservation/DispForm.aspx?ID=' + thisID + '&Source=' + window.location,
description: 'Check Calendar Events'
});
});
callback( events );
}
});
},
eventRender: function eventRender( event, element, view ) {
var isFound = false;
var backgroundColor = "";
for (var roomID in rooms) {
var currentRoom = rooms[roomID];
if (currentRoom.id == event.room) {
backgroundColor = currentRoom.Color;
element.find(".fc-event-time").html(event.start.format("HH:mm") + "-" + event.end.format("HH:mm"));
element.find(".fc-title").parent().attr("title", event.title);
element.css('color','black');
element.find('.fc-event-skin').css('background-color', backgroundColor);
element.css('background-color', backgroundColor);
isFound = true;
break;
}
}
return isFound;
}
});
})
</script>
<style type="text/css">
#calendar
{
width: 900px;
margin: 0 auto;
}
</style>
<div id="filterBox">
</div>
<div id="calendar">
<!-- Calendar will be added here -->
</div><!-- #calendar -->
This is how my screen looks at present:
What i want to do is on change event of the each of the checkbox. I want to filter the calendar events and show events only for the selected rooms.

Answer 1

You need to use event source, so you can split your events in different sources (rooms in your case).
Then, you can easily show / hide your events with add Event Source and remove Event Source.
So your code will be something like:
$('#calendar').fullCalendar({
// put your options and callbacks here
eventSources: [source1, source2]
})
And bound to your checkbox:
$('#calendar').fullCalendar( 'addEventSource', source1 ); //Show it
$('#calendar').fullCalendar( 'removeEventSource', source1 ); //Hide it
I did a plunker where you can reproduce it.