Getting Error: Sys.WebForms.PageRequestManagerServerErrorException

2 posts, 0 answers
  1. Kashif
    Kashif avatar
    4 posts
    Member since:
    Jul 2012

    Posted 11 Jul 2012 Link to this post

    Hi, my Default.aspx looks like: 

    <telerik:RadScheduler ID="RadScheduler1" runat="server" Culture="de-DE"
            DataEndField="BIS" DataKeyField="RAUMID" DataSourceID="SqlDataSource1"
            DataStartField="VON" DataSubjectField="RAUMBEZEICHNUNG" Height="600px"
            HoursPanelTimeFormat="HH:mm" Skin="Black" SelectedView="TimelineView">
                <telerik:ResourceType AllowMultipleValues="True" DataSourceID="SqlDataSource2"
                    ForeignKeyField="RAUMID" KeyField="RAUMID" Name="Resource Type 0"
                    TextField="BEZEICHNUNG" />
        <TimelineView SlotDuration="01:00:00"  NumberOfSlots = "24" ColumnHeaderDateFormat="HH:mm" />
        <TimelineView UserSelectable="true" GroupBy="Resource Type 0"
                GroupingDirection="Vertical" />
        <DayView DayStartTime = "08:00:00" DayEndTime = "00:00:00"  EnableExactTimeRendering= "true" ShowHoursColumn ="true"/>
        <asp:SqlDataSource ID="SqlDataSource1" runat="server"
            ConnectionString="<%$ ConnectionStrings:Book-IT-LHConnectionString %>"
        <asp:SqlDataSource ID="SqlDataSource2" runat="server"
            ConnectionString="<%$ ConnectionStrings:Book-IT-LHConnectionString %>"
            SelectCommand="SELECT [RAUMID], [BEZEICHNUNG] FROM [VIEW_RAUM]">

    The Data is displayed correctly. But if i want to switch for example between Timeline and DayView or i want to Edit an Appointment, i get an Error: 

    Why is that?

    If i Delete the ResourceTyp so i can Switch between the different views and i can edit the Appointment. But theres another Problem. For Example: My Appointment is from 16:00 until 17:00 at 11.07.2012 which is correcly displayed in the Dayview, but in the editMode the Date and the time ist wrong. How can i synchronize that ?

    Thanks in advance
  2. Plamen
    Plamen avatar
    2993 posts

    Posted 13 Jul 2012 Link to this post

    Hello Kashif,

    You can refer to this help article where is explained how to implement a provider that supports multi-valued resources. I am attaching a sample project as well. 

    Hope this will be helpful. 

    the Telerik team
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