ใครเคยใช้ full calendar มั้งครับดูตรงนี้ให้ครับ ปฏทินไม่ยอมเปลี่ยนให้

$("#rooms").change(function() {
	var roomsID = $("#rooms").val();
	$('#calendar').fullCalendar({
        header: {
            left: 'prev,next today',  
            center: 'title',
            right: 'month,agendaWeek,agendaDay',
        },  
         events: {
            url: 'data_events.php?gData=1&room='+roomsID,
            error: function() { }
            },  
         eventLimit:true,
        lang: 'th'
    }); 
});

header("Content-type:text/json; charset=UTF-8");              
header("Cache-Control: no-store, no-cache, must-revalidate");             
header("Cache-Control: post-check=0, pre-check=0", false);   
include '../DBEngine.php';

if($_GET['gData']){  
   $room =$_GET['room'];
    $q="SELECT * FROM rooms WHERE roomid='$room' and date(timestart)>='".$_GET['start']."'  ";  
    $q.=" AND date(timeend)<='".$_GET['end']."'  ORDER by roomidid";  
    $result = $mysqli->query($q);
    while($rs=$result->fetch_assoc()){
        $json_data[]=array(  
            "id"=>$rs['roomid'],
            "title"=>$rs['room_name'],
            "start"=>$rs['timestart'],
            "end"=>$rs['timeend'],
            "allDay"=>($rs['event_allDay']==true)?true:false      
        );    
    }  
}
 	$json= json_encode($json_data);  
if(isset($_GET['callback']) && $_GET['callback']!=""){  
	echo $_GET['callback']."(".$json.");";      
} else {  
	echo $json;  
}