Timeline Scheduler Appointment alignment off in IE

[Jonathan]

When using the Scheduler in Chrome the alignment is good. See image: goodChrome.jpg
When viewing the same schedule in IE 9.0.8112.16421 - the alignment of the appointments is off more the farther you scroll to the right. See image: misalignedIE.jpg

In the sample there are 48 timeslots of 30 minutes each to present a 24 hour day starting at 5:00 am. 

In a second sample I am now also attaching showing the 24 hours in a much more compressed format and again IE is misaligned. (see images goodChrome2 and misalignedIE2)

I am using version 2012.3.1016.40.

The scheduler definition is:

<telerik:RadScheduler ID="ScheduleResources" runat="server"
    SelectedView="DayView"
    Width="1075px"
    ColumnWidth="300px"
    RowHeight="30px"
    OverflowBehavior="Expand"
    ShowAllDayRow="false"
    NumberOfHoveredRows="1"
    DayStartTime="00:00:00"
    DayEndTime="23:59:59"
    WorkDayStartTime="09:00:00"
    WorkDayEndTime="17:00:00"
    DisplayRecurrenceActionDialogOnMove="true"
    EnableExactTimeRendering="true"
    ShowFooter="false"
    ShowFullTime="false"
    DataKeyField="ID"
    DataRecurrenceField="recurrenceRule"
    DataRecurrenceParentKeyField="recurrenceParentID"
    DataSourceID="data_appointments"
    DataStartField="startTime"
    DataEndField="endTime"
    DataSubjectField="resourceTitle"
    CustomAttributeNames="resourceCaptionShort, usr_firstname, usr_lastname, resourceID, isSponsor, recurrenceRule"
    OnAppointmentDataBound="Scheduler_AppointmentDataBound"
    OnAppointmentDelete="Scheduler_AppointmentDelete"
    OnAppointmentUpdate="Scheduler_AppointmentUpdate"
    OnAppointmentInsert="Scheduler_AppointmentInsert"
    OnAppointmentCreated="Scheduler_AppointmentCreated"
    OnNavigationComplete="Scheduler_NavigationComplete"
    OnPreRender="Schedule_PreRender"
    OnTimeSlotCreated="Schedule_TimeSlotCreated"
    DataDescriptionField="resourceCaptionShort"
    EnableDescriptionField="True"
    AllowInsert="false" EnableResourceEditing="false"
    EnableAdvancedForm="false" StartEditingInAdvancedForm="false"
    FirstDayOfWeek="Monday" LastDayOfWeek="Sunday"
    GroupingDirection="Horizontal" GroupBy="Flow"
    ReadOnly="true"
     WeekView-HeaderDateFormat="g" TimelineView-HeaderDateFormat="g" >
    <TimelineView StartTime="05:00:00"
        ColumnHeaderDateFormat="h:mm tt"
        NumberOfSlots="48"
        SlotDuration="00:30:00"
        TimeLabelSpan="1"
        UserSelectable="true"
        GroupingDirection="Vertical" GroupBy="Flow" />
    <TimeSlotContextMenuSettings EnableDefault="false" />
    <DayView  GroupingDirection="Horizontal" DayStartTime="0:00:00" DayEndTime="23:59:59" GroupBy="Flow" UserSelectable="true"  />
    <WeekView GroupingDirection="Horizontal" DayStartTime="0:00:00" DayEndTime="23:59:59" GroupBy="Flow" />
    <Localization
        AdvancedSubjectRequired="Please provide resource schedule subject"
        AdvancedNewAppointment="New Resource Schedule"
        AdvancedEditAppointment="Edit Resource Schedule"
        ConfirmRecurrenceEditTitle="Editing a recurring resource schedule"
        ConfirmRecurrenceResizeTitle="Resizing a recurring resource schedule"
        ConfirmRecurrenceDeleteTitle="Deleting a recurring resource schedule"
        ConfirmDeleteText="Are you sure you want to delete this resource schedule?"
        ConfirmRecurrenceMoveTitle="Moving a recurring resource schedule"
        ContextMenuAddAppointment="New Resource Schedule"
        ContextMenuAddRecurringAppointment="New Recurring Resource Schedule">
    </Localization>

    <AppointmentContextMenuSettings EnableDefault="false" />
    <AdvancedForm EnableResourceEditing="False" Modal="False" Enabled="False" />
    <ResourceTypes>
        <telerik:ResourceType KeyField="ID" Name="Flow" TextField="resourceType" ForeignKeyField="resourceTypeID" DataSourceID="data_resources" />
    </ResourceTypes>
    <AppointmentContextMenus>
        <telerik:RadSchedulerContextMenu ID="RadSchedulerContextMenu1" runat="server" Enabled="false" Visible="false">
            <Items>
                <telerik:RadMenuItem runat="server" Text="Edit Schedule" Value="schedule">
                </telerik:RadMenuItem>
            </Items>
        </telerik:RadSchedulerContextMenu>
    </AppointmentContextMenus>
</telerik:RadScheduler>

[Boyan Dimitrov]

Hello,

Since I was not able to reproduce the provided issue at my side, could you please clarify whether you have any custom styles on your page? I have attached a simplified page that includes the provided markup code of your RadScheduler control. Please let me know if something is different with your scenario.
Additionally here you can watch a video of that project behavior at my side.


Kind regards,
Boyan Dimitrov
the Telerik team