data disappear on user log out

Hello, now i have the system up and running. I can add new events into my calendar by double clicking on a cell and when i save, it shows up in the monthview as well. but as soon as i log out, the entry disappears. If i press F5, it doesn’t refresh the view. when i restart the program, i can see the new event OK.

any lead/pointer would be much appreciated.

thanks

Can you provide any kind of sample or demo link where issue can be checked.

Hello this is my public function that i use for to save the events in my databases ,

[code]public ActionResult Save(Event changedEvent, FormCollection actionValues)
{
String action_type = actionValues["!nativeeditor_status"];
Int64 source_id = Int64.Parse(actionValues[“id”]);
Int64 target_id = source_id;

        if (Request.IsAuthenticated && changedEvent.user_id == (Guid)Membership.GetUser().ProviderUserKey && changedEvent.start_date > DateTime.Now)
        {
            MyEventsDataContext data = new MyEventsDataContext();
            try
            {
                switch (action_type)
                {
                    case "inserted":                         
                        data.Events.InsertOnSubmit(changedEvent);  
                        break;
                    case "deleted":
                        changedEvent = data.Events.SingleOrDefault(ev => ev.id == source_id);
                        data.Events.DeleteOnSubmit(changedEvent);
                        break;
                    default: // "updated"                          
                        changedEvent = data.Events.SingleOrDefault(ev => ev.id == source_id); 
                        TryUpdateModel(changedEvent);                        
                        break;
                }
                data.SubmitChanges();
                target_id = changedEvent.id;
            }
            catch(Exception a)
            {
                action_type = "error";
            }
        }
        else
        {
            action_type = "error";
        }
		return View(new CalendarActionResponseModel(action_type, source_id, target_id));[/code]

And this is the code into my index web page

	<%@ Page Language="C#" Inherits="System.Web.Mvc.ViewPage<dynamic>" %>
	<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
	<html xmlns="http://www.w3.org/1999/xhtml" >
	<head id="Head1" runat="server">
	    <title>Index</title>
	    <script src="/Scripts/dhtmlxscheduler.js" type="text/javascript"></script>
        <script src="/Scripts/ext/dhtmlxscheduler_units.js" type="text/javascript"></script>
        <script src="/Scripts/ext/dhtmlxscheduler_week_agenda.js" type="text/javascript"></script>
	    <link href="/Scripts/dhtmlxscheduler.css" rel="stylesheet" type="text/css" />
	    <style type="text/css">
	        html, body
	        {
	            height:100%;
	            padding:0px;
	            margin:0px;
	        }
	    </style>
	    <script type="text/javascript">
	        function init() { 
		//store name of user in js var
		        <% if(Request.IsAuthenticated){ %>
	    	        scheduler._user_id = "<%= Model.User.UserId %>";
	                scheduler._color = "<%= Model.User.color %>";
		        <%} %>
		        //block all operations for not authenticated user
		        scheduler.config.readonly = <%= Request.IsAuthenticated ? "false" : "true" %>;

                //visual settings
	            scheduler.config.first_hour = 8;
                scheduler.config.last_hour = 18;
                scheduler.locale.labels.units_tab = 'Rooms';
                scheduler.locale.labels.section_room = "Room:";
                scheduler.config.multi_day = true;
                

                //custom event text
                function template(start,end,ev){
                    return getRoom(ev.room_id) + " : " + ev.text;
                }
                scheduler.templates.event_text = template;
                scheduler.templates.agenda_text = template;
                scheduler.templates.event_bar_text = template;
                scheduler.templates.week_agenda_event_text = function(start_date, end_date, event, date) {
	                return scheduler.templates.event_date(start_date) + " " + template(start_date, end_date, event);
                };

                //list of rooms
                var rooms = [<% for(var i =0; i < Model.Rooms.Count; i++){ %>
                     {key:<%= Model.Rooms[i].room_id %>, label:"<%= Html.Encode(Model.Rooms[i].title) %>"}<%= i<Model.Rooms.Count-1 ? "," : "" %>   
                <% } %>];
                //helper, returns room name by id
                function getRoom(id){
                    for(var i in rooms){
                        if(rooms[i].key == id)
                            return rooms[i].label;
                    }
                }

                //units view
	            scheduler.createUnitsView({ 
                    "name": "units",
                    "list": rooms,                     
                    "property": "room_id" 
                });
                
                //lightbox configuration
                scheduler.config.lightbox.sections = [
                    {name:"description",height:200,map_to:"text",type:"textarea",focus:!0},
                    {name:"room",map_to:"room_id",type:"select",options:rooms},
                    {name:"time",height:72,type:"time",map_to:"auto"}             
                ];


		        //check is event belongs to the user and is it not started yet
		        var isEditable = function(event_id){
			        var ev = scheduler.getEvent(event_id);
	    	        return (ev && ev.start_date > new Date() && ev.user_id == scheduler._user_id);
		        };
		        //block operations for not owned events
		        scheduler.attachEvent("onBeforeLightbox", isEditable);
		        scheduler.attachEvent("onBeforeDrag", isEditable);
		        scheduler.attachEvent("onClick", isEditable);
		        scheduler.attachEvent("onDblClick",isEditable);      
		        //each time as new event created - assign user, color and room to it
		        scheduler.attachEvent("onEventCreated", function(event_id){
			        var ev = scheduler.getEvent(event_id);
		            if (ev.start_date < new Date()){
				        scheduler.deleteEvent(event_id, true);
		            } else {
		                ev.user_id = scheduler._user_id;
		                ev.textColor = scheduler._color;
		                return true;    
		           }
		        });


                //data loading
	            scheduler.config.xml_date = "%d/%m/%Y %H:%i";
	            scheduler.init("scheduler_here", new Date(2013, 1, 8), "month");
	            scheduler.load("/Calendar/Data");
                //data saving
	            var dp = new dataProcessor("/Calendar/Save");
	            dp.init(scheduler);
	            dp.setTransactionMode("POST", false);
                scheduler.config.prevent_cache = true;
	        }
	    </script>
	</head>
	<body onload="init()">
		<div id="scheduler_here" class="dhx_cal_container" style='width:100%; height:100%;'>
			<div class="dhx_cal_navline">
				<div class="dhx_cal_prev_button">&nbsp;</div>
				<div class="dhx_cal_next_button">&nbsp;</div>
				<div class="dhx_cal_today_button"></div>
				<div class="dhx_cal_date"></div>
                <div class="dhx_cal_tab" name="week_agenda_tab" style="right:278px;"></div>
                <div class="dhx_cal_tab" name="units_tab" style="right:214px;"></div>
				<div class="dhx_cal_tab" name="week_tab" style="right:140px;"></div>
				<div class="dhx_cal_tab" name="month_tab" style="right:76px;"></div>
                <div class="" style="right:420px;height:23px;"> <% Html.RenderPartial("LogOnUserControl"); %></div>
			</div>
			<div class="dhx_cal_header">
			</div>
			<div class="dhx_cal_data">
			</div>		
		</div>
	</body>
	</html>

thanks you for you help