RadTimePicker in Grid EditForm

[RBarnes]

I've got a RadTimePicker in Grid EditForm, and I need to set the Min/Max and Interval/StartTime/EndTime

I've tried setting them in the ItemDatabound of the grid when in edit mode, and on PreRender of the control itself, if I step through debugger, I can see the value get's changed.  But when the editform is rendered, I get the default 1 hour interval.

I'm at a loss as what else to try.

Thanks in advance.

Roger

<telerik:RadTimePicker ID="txtcmps_StartTime" runat="server" Width="175px" TimeView-Columns="4" OnPreRender="txtcmps_StartTime_PreRender" TimeView-Height="300" TimeView-Width="325" DbSelectedDate='<%# Bind("cmps_StartTime") %>'  TimeView-CssClass="TimePicker" FocusedDate="1/1/1900 12:00:00 AM" MinDate="1/1/1900 12:00:00 AM" DateInput-MinDate="1/1/1900 12:00:00 AM" >       </telerik:RadTimePicker>

Code
 Public Sub txtcmps_StartTime_PreRender(sender As Object, e As System.EventArgs)
        'We'll set our start and end times and interval for txtcmps_StartTime
        If Not IsNothing(ViewState("cmp_StartTime")) Then
            Dim txtcmps_StartTime As Telerik.Web.UI.RadTimePicker = CType(sender, Telerik.Web.UI.RadTimePicker)
            txtcmps_StartTime.MinDate = CType(ViewState("cmp_StartTime"), DateTime)
            txtcmps_StartTime.MaxDate = CType(ViewState("cmp_EndTime"), DateTime)

            txtcmps_StartTime.TimeView.Interval = New TimeSpan(0, CType(ViewState("cmp_EnrollmentInterval"), Integer), 0)
            txtcmps_StartTime.TimeView.StartTime = New TimeSpan(CType(ViewState("cmp_StartTime"), DateTime).Hour, CType(ViewState("cmp_StartTime"), DateTime).Minute, CType(ViewState("cmp_StartTime"), DateTime).Second)
            txtcmps_StartTime.TimeView.EndTime = New TimeSpan(CType(ViewState("cmp_EndTime"), DateTime).Hour, CType(ViewState("cmp_EndTime"), DateTime).Minute, CType(ViewState("cmp_EndTime"), DateTime).Second)

        End If
    End Sub

[Martin]

Hello Roger,

I would suggest that you set the properties of your picker on the RadGrid's ItemCreated event. You will have to check that the item is EditFormItem and is in edit mode, find the picker and set its properties accordingly.

I hope this helps.

Kind regards,
Martin
the Telerik team

[RBarnes]

Thanks Martin, that seemed to work as expected.

[Martin]

Hello RBarnes,

I suspect that the problem comes from a check in our source code that instead of "less than" should read "less than or equal to". Indeed your workaround works and even our online demo uses it. However I think this is an issue that our developers need to address. That is why I am logging it as a bug report which status you can follow here.

All the best,
Martin
the Telerik team

[RBarnes]

After additional thought on my situation, the timepicker is actually correct as it is without the workaround, which I removed.

If my ending time ends at 4:00 and a user selected 4:00 it would put my ending time at 4:20 if I had a 20 minute interval.

So I actually need it the way it is 3:40 being my last available selectable time + the interval would put the ending of the last scheduled appointment at 4:00.

[Princy]

Hi,

I tried the same scenario but I am not able to replicate the issue and its working fine at my end. Here is the sample code i tried with setting the end time as 4PM and 20 minutes as time interval. The user can select the time 4PM from the time picker.

C#:

protected void RadGrid1_ItemCreated(object sender, GridItemEventArgs e)
{
    if (e.Item is GridEditableItem && e.Item.IsInEditMode)
    {
        GridEditableItem Item = (GridEditableItem)e.Item;
        RadTimePicker timePicker = (RadTimePicker)Item.FindControl("RadTimePicker1");
        timePicker.TimeView.Interval = new TimeSpan(0, 20, 0);
        timePicker.TimeView.EndTime = new TimeSpan(16,1,0);
    }
}

Thanks,
Princy.

[RBarnes]

Wouldn't TimeSpan(16,1,0);  be 4:00 be 4:01 not 4:00

TimeSpan(16,0,0) will yield the results that I've seen.

If you want your user to be able to select the absolute ending time 4:00 in this case, the enditme should be increased by the interval, however if you want to selected time plus the interval to the end time, you don't need to add the interval.  In my case I don't want them to be able to select the absolute endtime 4:00, I want the selected time plus the inerval to be the same as the endtime. Thus my appointments don't go past the 4:00 endtime.

It's working as I need it.

Thanks for everyone's efforts

Roger