I have a radgrid associated to a ClientDataSource, inside the RadGrid there is a NestedViewTemplate but i can not make it work. If i change the ClientDataSource for a SqlDataSource it works perfectly:

<telerik:RadGrid 
ID="gvDetalleFactura" 
runat="server" 
AllowSorting="True" 
AutoGenerateColumns="False" 
DataSourceID="SqlDSFacturaDetalle" 
Width="917px" 
>
<ItemStyle CssClass="GridView-ItemStyle" />
<AlternatingItemStyle CssClass="GridView-ItemStyle" />
<HeaderStyle CssClass="GridView-HeaderStyle" />
<HierarchySettings CollapseTooltip="Ocultar Datos..." ExpandTooltip="Mostrar Datos..." />

<MasterTableView 
HierarchyLoadMode="Client"
>
       <ExpandCollapseColumn 
                                        Visible="true" 
                                        ButtonType="ImageButton"
                                        ExpandImageUrl="Images/expand_blue.ico"
                                        CollapseImageUrl="Images/collapse_blue.ico" 
                                        Display="true" 
                                    ></ExpandCollapseColumn>

<NestedViewTemplate>
<asp:Table ID="tblComentarios" runat="server" Width="100%">
<asp:TableRow>
<asp:TableCell Width="20%">
<asp:Label ID="lblComentariosSolicitante" runat="server" Text="Comentarios Solicitante:"></asp:Label>
</asp:TableCell>
<asp:TableCell Width="80%">
<telerik:RadTextBox ID="txtComentariosSolicitante" runat="server" 
InvalidStyleDuration="100" 
TextMode="MultiLine"
Width="700px"
>
<hoveredstyle bordercolor="DeepSkyBlue" />
<focusedstyle bordercolor="DeepSkyBlue" backcolor="AliceBlue" />
</telerik:RadTextBox>
</asp:TableCell>
</asp:TableRow>
</asp:Table>
</NestedViewTemplate>

<Columns>
<telerik:GridTemplateColumn HeaderText="Posicion" SortExpression="Posicion" ColumnGroupName="DetalleFactura">
<ItemTemplate>
<asp:Label ID="lblPosicion" runat="server" Text='<%# Bind("Posicion") %>'></asp:Label>
</ItemTemplate>
</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="Material" SortExpression="Material" ColumnGroupName="DetalleFactura" HeaderStyle-HorizontalAlign="Center" HeaderStyle-Width="50px">
<ItemStyle Width="50px" />
<ItemTemplate>
<asp:Label ID="lblMaterial" runat="server" Text='<%# Bind("CodigoCorto") %>'></asp:Label>
</ItemTemplate>
</telerik:GridTemplateColumn>
</Columns>

<ColumnGroups>
<telerik:GridColumnGroup HeaderText="Detalle Factura" Name="DetalleFactura" HeaderStyle-HorizontalAlign="Center" HeaderStyle-Font-Bold="true" ></telerik:GridColumnGroup>
</ColumnGroups>
</MasterTableView>
</telerik:RadGrid>



<asp:SqlDataSource 
ID="SqlDSFacturaDetalle"
runat="server"
ConnectionString="<%$ ConnectionStrings:SAIS %>"
SelectCommand="[SNCGetFacturaDetalle]"
SelectCommandType="StoredProcedure"
>
<SelectParameters>
<asp:Parameter Name="vFactura" Type="Int32" DefaultValue="920999251" />
</SelectParameters>
</asp:SqlDataSource>

 Last code works perfectly, but if change for ClientDataSource after:

                   var resultFacturaDetalle = GetSynchronousJSONResponse('Service1.asmx/GetFacturaDetalle', '{"Factura": "' + Factura + '"}');
                   var masterTable = $find(rgFacturaDetallesID).get_masterTableView();
                   masterTable.set_dataSource(eval('(' + resultFacturaDetalle + ').d'));
                   masterTable.dataBind();

NestedViewTemplate does not show at all.

Hello,

I have a tabstrip that is created dynamically.  There can be several tabs with child tabs in the tabstrip.  When the user clicks on a specific tab a web user control is loaded into the selected tab.  Inside one of these user controls I have a radgrid that has a grid template column with a radbutton.  When the user clicks on this button I want to select a different tab and load its content based on the tab value (the tab value contains the location of the web user control that will be loaded into the tab).

I tried to do this from server-side code, but I was not able to get that to work.  So, now I'm trying to get it to work using client-side code.  The following javascript code almost works.  It does select the tab I want to select, but it will not load the contents of the tab even though the click event is being called.

Here's my tabstrip HTML that is located inside content placeholder of a master page:

 Here's the code in the web user control that triggers the GetTabStrip() function:

I tried using __PostBack() to trigger a postback.  This does load the content; however, it loads the web user control twice and causes a page flash.

Can anyone help me figure out how to do this the proper way?  I'd much rather do this on the server side because then I can set session variables that can be used by the second web user control content.

 Thanks.

Hi,

Appointment popup is not close after click on save/close button.

Here is my clode.

aspx page:

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="vendorzone.aspx.cs" Inherits="MwsMainGui.vendorzone" %>

<%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title>Scheduler demo</title>
</head>
<body>
    <form id="form1" runat="server">
        <telerik:RadScriptManager runat="server" ID="RadScriptManager1" />
        <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">
            <AjaxSettings>
                <telerik:AjaxSetting AjaxControlID="RadScheduler1">
                    <UpdatedControls>
                        <telerik:AjaxUpdatedControl ControlID="RadScheduler1" LoadingPanelID="RadAjaxLoadingPanel1"></telerik:AjaxUpdatedControl>
                    </UpdatedControls>
                </telerik:AjaxSetting>
            </AjaxSettings>
        </telerik:RadAjaxManager>
        <telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server">
        </telerik:RadAjaxLoadingPanel>
        <div class="demo-container no-bg">
            <telerik:RadScheduler runat="server" ID="RadScheduler1" DayStartTime="08:00:00" DayEndTime="18:00:00" OnAppointmentInsert="RadScheduler1_AppointmentInsert"
                OnAppointmentUpdate="RadScheduler1_AppointmentUpdate" DisplayDeleteConfirmation="true" OnAppointmentDelete="RadScheduler1_AppointmentDelete"
                DataKeyField="ID" DataSubjectField="Subject" DataStartField="Start" DataEndField="End"
                DataRecurrenceField="RecurrenceRule" DataRecurrenceParentKeyField="RecurrenceParentId"
                DataReminderField="Reminder" AppointmentStyleMode="Simple" FirstDayOfWeek="Monday">
                <AdvancedForm Modal="true"></AdvancedForm>
                <TimelineView UserSelectable="false"></TimelineView>
                <TimeSlotContextMenuSettings EnableDefault="true">
                </TimeSlotContextMenuSettings>
                <AppointmentContextMenuSettings EnableDefault="true"></AppointmentContextMenuSettings>
                <Reminders Enabled="false"></Reminders>
            </telerik:RadScheduler>
        </div>
    </form>
</body>
</html>

aspx.cs page :

 public partial class vendorzone : System.Web.UI.Page
    {
        private const string AppointmentsKey = "Scheduler";

        private List<AppointmentInfo> Appointments
        {
            get
            {
                List<AppointmentInfo> sessApts = Session[AppointmentsKey] as List<AppointmentInfo>;
                if (sessApts == null)
                {
                    sessApts = new List<AppointmentInfo>();
                    Session[AppointmentsKey] = sessApts;
                }

                return sessApts;
            }
        }

        protected override void OnInit(EventArgs e)
        {
            base.OnInit(e);

            if (!IsPostBack)
            {
                Session.Remove(AppointmentsKey);
                InitializeResources();
                InitializeAppointments();
            }

            RadScheduler1.DataSource = Appointments;
        }

        protected void RadScheduler1_AppointmentInsert(object sender, SchedulerCancelEventArgs e)
        {
            Appointments.Add(new AppointmentInfo(e.Appointment));
        }

        protected void RadScheduler1_AppointmentUpdate(object sender, AppointmentUpdateEventArgs e)
        {
            AppointmentInfo appointmentInfo = FindById(e.ModifiedAppointment.ID);
            RecurrenceRule rrule;

            if (RecurrenceRule.TryParse(e.ModifiedAppointment.RecurrenceRule, out rrule))
            {
                rrule.Range.Start = e.ModifiedAppointment.Start;
                rrule.Range.EventDuration = e.ModifiedAppointment.End - e.ModifiedAppointment.Start;
                TimeSpan startTimeChange = e.ModifiedAppointment.Start - e.Appointment.Start;
                for (int i = 0; i < rrule.Exceptions.Count; i++)
                {
                    rrule.Exceptions[i] = rrule.Exceptions[i].Add(startTimeChange);
                }
                e.ModifiedAppointment.RecurrenceRule = rrule.ToString();
            }

            appointmentInfo.CopyInfo(e.ModifiedAppointment);
            RadScheduler1.DataSource = Appointments;
        }

        protected void RadScheduler1_AppointmentDelete(object sender, SchedulerCancelEventArgs e)
        {
            Appointments.Remove(FindById(e.Appointment.ID));
        }

        private void InitializeResources()
        {
            ResourceType resType = new ResourceType("User");
            resType.ForeignKeyField = "UserID";

            RadScheduler1.ResourceTypes.Add(resType);
            RadScheduler1.Resources.Add(new Resource("User", 1, "Alex"));
            RadScheduler1.Resources.Add(new Resource("User", 2, "Bob"));
            RadScheduler1.Resources.Add(new Resource("User", 3, "Charlie"));
        }

        private void InitializeAppointments()
        {
            DateTime start = DateTime.UtcNow.Date;
            start = start.AddHours(6);
            Appointments.Add(new AppointmentInfo("Take the car to the service", start, start.AddHours(1), string.Empty, null, new Reminder(30).ToString(), 1));
            Appointments.Add(new AppointmentInfo("Meeting with Alex", start.AddHours(2), start.AddHours(3), string.Empty, null, string.Empty, 2));

            start = start.AddDays(-1);
            DateTime dayStart = RadScheduler1.UtcDayStart(start);
            Appointments.Add(new AppointmentInfo("Bob's Birthday", dayStart, dayStart.AddDays(1), string.Empty, null, string.Empty, 1));
            Appointments.Add(new AppointmentInfo("Call Charlie about the Project", start.AddHours(2), start.AddHours(3), string.Empty, null, string.Empty, 2));

            start = start.AddDays(2);
            Appointments.Add(new AppointmentInfo("Get the car from the service", start.AddHours(2), start.AddHours(3), string.Empty, null, string.Empty, 1));
        }

        private AppointmentInfo FindById(object ID)
        {
            foreach (AppointmentInfo ai in Appointments)
            {
                if (ai.ID.Equals(ID))
                    return ai;
            }
            return null;
        }

        class AppointmentInfo
        {
            private readonly string _id;
            private string _subject;
            private DateTime _start;
            private DateTime _end;
            private string _recurrenceRule;
            private string _recurrenceParentId;
            private string _reminder;
            private int? _userID;

            public string ID
            {
                get
                {
                    return _id;
                }
            }

            public string Subject
            {
                get
                {
                    return _subject;
                }
                set
                {
                    _subject = value;
                }
            }

            public DateTime Start
            {
                get
                {
                    return _start;
                }
                set
                {
                    _start = value;
                }
            }

            public DateTime End
            {
                get
                {
                    return _end;
                }
                set
                {
                    _end = value;
                }
            }

            public string RecurrenceRule
            {
                get
                {
                    return _recurrenceRule;
                }
                set
                {
                    _recurrenceRule = value;
                }
            }

            public string RecurrenceParentID
            {
                get
                {
                    return _recurrenceParentId;
                }
                set
                {
                    _recurrenceParentId = value;
                }
            }

            public int? UserID
            {
                get
                {
                    return _userID;
                }
                set
                {
                    _userID = value;
                }
            }

            public string Reminder
            {
                get
                {
                    return _reminder;
                }
                set
                {
                    _reminder = value;
                }
            }

            private AppointmentInfo()
            {
                _id = Guid.NewGuid().ToString();
            }

            public AppointmentInfo(string subject, DateTime start, DateTime end,
                string recurrenceRule, string recurrenceParentID, string reminder, int? userID)
                : this()
            {
                _subject = subject;
                _start = start;
                _end = end;
                _recurrenceRule = recurrenceRule;
                _recurrenceParentId = recurrenceParentID;
                _reminder = reminder;
                _userID = userID;
            }

            public AppointmentInfo(Appointment source)
                : this()
            {
                CopyInfo(source);
            }

            public void CopyInfo(Appointment source)
            {
                Subject = source.Subject;
                Start = source.Start;
                End = source.End;
                RecurrenceRule = source.RecurrenceRule;
                if (source.RecurrenceParentID != null)
                {
                    RecurrenceParentID = source.RecurrenceParentID.ToString();
                }

                if (!String.IsNullOrEmpty(Reminder))
                {
                    Reminder = source.Reminders[0].ToString();
                }

                Resource user = source.Resources.GetResourceByType("User");
                if (user != null)
                {
                    UserID = (int?)user.Key;
                }
                else
                {
                    UserID = null;
                }
            }
        }

}

Help me.

Thanks,

Ankita​

Hello,

I'm just sticking with a problem regarding the viewstate of a RadButton.

I want to create a RadButton dynamically and use it then further on. This given, I have two szenarios:

1. I create a RadButton and check it with the mouse. On the following PostBack, everything is OK and the checked- property has the expeted value.

2. I create a RadButton and check it during creation. If I don't change the state in the frontend, then the checked- property is alsways false, not matter, what I set it to.

The shown value of the RadButton is always correct, until the mysterious PostBack. If I try to produce the behaviour with the ASP:CheckBox, everything works fine.

Has somebody a hint, what my mistake is?

Yours Aljoscha

Here is my example code to reproduce:

I have the following code setup in the onKeyPressing event of my RadComboBox.  When I execute it, if there are multiple results from the callback, the dropdown quickly opens and shuts (line 65 is where I open the combo box).  Based on my interpretation of the client side events, the combo box should remain open.  

I've also tried executing the .commitChanges() call before the .showDropDown() as well as attempted to event_args.setCancel(true), but neither worked. 

What am I missing?

Hi,

 I've removed the column borders of RadGrids with this:

This works fine with other themes, but using Bootstrap, the left of the RadComboBox disappears.  See image "RadCombo2.PNG"

I can tell it is inheriting the grid style because if I change the above css to this:

Then it looks like image "RadCombo1.PNG"

How do I keep the grid column lines hidden, but keep the RadCombo full border??

Thanks!

I am working on increasing the performance of one of our web applications. I have implemented the RadScriptManager and RadStyleSheet Manager into the master pages as well as adding the 2 "add key" lines into the appsetting of the web.config. I also added in the RadCompression to help decrease the weight of files being sent over. I have tried running it with the CDN but it was not loading the pages correctly, so I have disabled the CDN. Running my page on Yslow I have seen a significant drop in the HTTP requests which was a goal, but I have also seen a massive increase in DOM elements. My users are using IE which is not handling the abundance of DOM elements. Can someone explain what might be happening? Is it because I am no longer using the CDN or are there more things I should be adding into my application files?

Thanks in advance for any help!

Hi

 What is the easiest way to display data from a MySQL table in a RadGrid?

 How do I connect the grid to the database?

 I need to be able to edit the data too.

 Regards.