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timepicker from database

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Calendar

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5 Answers, 1 is accepted

answered on 12 Mar 2009, 02:15 PM

Pandu,

You can bind the nested TimeView to collection of custom objects. I suppose you missed the second link:

aspx:

    
            <h4>Binding to generic list of DateTime</h4> 
        
            <telerik:RadTimePicker ID="RadTimePicker3" Skin="Hay" runat="server" /> 
        
            <br /> 
        
            <h4>Binding to ArrayList of DateTime</h4> 
        
            <telerik:RadTimePicker ID="RadTimePicker4" Skin="Hay" runat="server" /> 
        
            <br /> 
        
            <h4>Binding to DateTime array</h4> 
        
            <telerik:RadTimePicker ID="RadTimePicker5" Skin="Hay" runat="server" /> 
        
            <br /> 
        
            <h4>Binding to object array with DateTime</h4> 
        
            <telerik:RadTimePicker ID="RadTimePicker6" Skin="Hay" runat="server" />

C#:

    
            protected void Page_Load(object sender, EventArgs e) 
        
                    { 
        
                        List<DateTime> list = new List<DateTime>(); 
        
                        list.Add(DateTime.Now); 
        
                        list.Add(DateTime.Now.AddHours(1)); 
        
                        list.Add(DateTime.Now.AddHours(2)); 
        
                        list.Add(DateTime.Now.AddHours(3)); 
        
                        RadTimePicker1.TimeView.DataList.DataSource = list; 
        
                        ArrayList arrayList = new ArrayList(); 
        
                        arrayList.Add(DateTime.Now); 
        
                        arrayList.Add(DateTime.Now.AddHours(1)); 
        
                        arrayList.Add(DateTime.Now.AddHours(2)); 
        
                        arrayList.Add(DateTime.Now.AddHours(3)); 
        
                        RadTimePicker2.TimeView.DataList.DataSource = arrayList; 
        
                        RadTimePicker3.TimeView.DataList.DataSource = new DateTime[] { DateTime.Now, DateTime.Now.AddHours(1) }; 
        
                        RadTimePicker4.TimeView.DataList.DataSource = new object[] { DateTime.Now, DateTime.Now.AddHours(1) }; 
        
                    }

VB.NET:

    
            Protected Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs) Handles MyBase.Load 
        
                        Dim list As New List(Of DateTime)() 
        
                        list.Add(DateTime.Now) 
        
                        list.Add(DateTime.Now.AddHours(1)) 
        
                        list.Add(DateTime.Now.AddHours(2)) 
        
                        list.Add(DateTime.Now.AddHours(3)) 
        
                        RadTimePicker1.TimeView.DataList.DataSource = list 
        
                        Dim arrayList As New ArrayList() 
        
                        arrayList.Add(DateTime.Now) 
        
                        arrayList.Add(DateTime.Now.AddHours(1)) 
        
                        arrayList.Add(DateTime.Now.AddHours(2)) 
        
                        arrayList.Add(DateTime.Now.AddHours(3)) 
        
                        RadTimePicker2.TimeView.DataList.DataSource = arrayList 
        
                        RadTimePicker3.TimeView.DataList.DataSource = New DateTime() {DateTime.Now, DateTime.Now.AddHours(1)} 
        
                        RadTimePicker4.TimeView.DataList.DataSource = New Object() {DateTime.Now, DateTime.Now.AddHours(1)} 
        
                    End Sub

Binding to Custom Collection

Regards,
Daniel
the Telerik team

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answered on 12 Mar 2009, 06:54 PM

thanks Daniel..

I was using my timepicker inside the radgrid control EDIT template--

it throws following error message ----
Unable to cast object of type 'System.DateTime' to type 'System.Data.DataRowView'.

Here is my Radgrid_itemdatabound function..

protected void RadGrid_ItemDataBound(Object sender, Telerik.WebControls.GridItemEventArgs e)

GridDataItem dataItem;
dataItem = (GridDataItem)e.Item;

                RadDateTimePicker rad;
                rad = (RadDateTimePicker)e.Item.FindControl("RadDateTimePicker_CutOffDate");
                if (rad != null)
                {
                    //rad.Calendar.MultiViewColumns = 1;
                    //rad.Calendar.MultiViewRows = 1;

                    //rad.TimeView.StartTime = new TimeSpan(12, 0, 0);
                    //rad.TimeView.Interval = new TimeSpan(0, 180, 0);
                    //rad.TimeView.EndTime = new TimeSpan(16, 0, 0);

rad.TimeView.DataList.DataSource = new DateTime[] { DateTime.Now, DateTime.Now.AddHours(1) };

//rad.TimeView.DataBind();

                }
                rad.SelectedDate = Convert.ToDateTime(data["CutOffDateTime"]);
                rad.FocusedDate = Convert.ToDateTime(data["CutOffDateTime"]);

Do I need to add any special property to bind the timepicker values to Rad Grid controls...