Hi, I am using load on demand because my database is slow and i don't want to preload all my combo boxes when the page first initializes.

The load on demand for the radcombobox almost works except:
1) I can't turn off text typing
2) The loaded options don't cache. Each time I refresh the radcombobox, the loaded combobox items are gone and when i focus on the combobox the 'loading...' happens again.

So basically I just want a regular combobox with some items that only load on the first use of the combobox and then are cached for the lifetime of the page. Is it possible?

Here is a code snippet:

my RadScheduler code is below. when i am click for create appointment then i want to fill dropdown list from server side(database)
and my dropdown list is in ."InlineInsertTemplate". i can not get onclick event of InlineInsertTemplate.

<telerik:RadScheduler runat="server" ID="RadScheduler1" Skin="Office2007" EnableEmbeddedSkins="True"
        ShowFooter="true" DayStartTime="08:00:00" DayEndTime="16:59:00" TimeZoneOffset="00:00:00"
        OverflowBehavior="Scroll" SelectedView="MonthView" Height="550px" DataSourceID="SchdulerDataSource"
        OnAppointmentInsert="RadScheduler1_AppointmentInsert" TimelineView-UserSelectable="false"
        FirstDayOfWeek="Monday" LastDayOfWeek="Saturday" CustomAttributeNames="Description,Date,AppointmentId"
        DataStartField="Start" DataSubjectField="Subject" DataKeyField="AppointmentId"
        DataEndField="End" Width="100%" AllowDelete="true" RowHeight="50px" DisplayDeleteConfirmation="true"
        StartEditingInAdvancedForm="False" OnAppointmentDelete="RadScheduler1_AppointmentDelete"
        OnAppointmentCommand="RadScheduler1_AppointmentCommand" OnAppointmentUpdate="RadScheduler1_AppointmentUpdate"
        OnAppointmentDataBound="RadScheduler1_AppointmentDataBound" MinutesPerRow="15"
        MonthView-VisibleAppointmentsPerDay="4" DayView-DayEndTime="16:59:00" OnAppointmentClick="RadScheduler1_OnAppointmentClick">
       <InlineInsertTemplate>
            <div>
                <table width="100%" cellpadding="3" align="center">
                    <tr>
                        <td align="left" valign="middle" width="30%">
                            <asp:Label ID="Label3" runat="server" Text="Title"></asp:Label>
                            <asp:RequiredFieldValidator runat="server" ID="RequiredFieldValidator1" Display="Dynamic"
                                ControlToValidate="txtTitle">*</asp:RequiredFieldValidator>
                        </td>
                        <td align="left" valign="middle" width="70%">
                            <asp:TextBox ID="txtTitle" Text='<%# Bind("Subject") %>' runat="server" CssClass="txtfield"
                                Width="166px"></asp:TextBox>
                        </td>
                    </tr>
                    <tr>
                        <td align="left" valign="middle">
                            <asp:Label ID="Label1" runat="server" Text="Description"></asp:Label>
                        </td>
                        <td align="left" valign="middle">
                            <asp:TextBox ID="txtDescription" Text='<%# Bind("Description") %>' runat="server"
                                Width="166px" TextMode="MultiLine" BorderStyle="Solid" BorderWidth="1px" BorderColor="#666666"></asp:TextBox>
                        </td>
                    </tr>
                    <tr>
                        <td align="left" valign="middle">
                            <asp:Label ID="Label5" runat="server" Text="Coder"></asp:Label>
                        </td>
                        <td align="left" valign="middle">
                            <asp:DropDownList id="drpcoder" runat="server" DataSourceID="DSGetCoder" DataTextField="UserNameNew" DataValueField="UserID">
                            </asp:DropDownList>
                        </td>
                    </tr>
                    
                    
                    <tr>
                     
                        <td align="left" valign="middle">
                            <asp:Label ID="Label2" runat="server" Text="From"></asp:Label>
                            <asp:RequiredFieldValidator runat="server" ID="RequiredFieldValidator2" Display="Dynamic"
                                ControlToValidate="picFrom">*</asp:RequiredFieldValidator>
                        </td>
                        <td align="left" valign="middle">
                             <telerik:RadDateTimePicker SelectedTime="08:00" SelectedDate='<%# Bind("Start")%>'  ID="picFrom" runat="server"
                                Width="170px" Calendar-AutoPostBack="false"  >
                                <ClientEvents OnDateSelected="DateSelected" OnPopupOpening="PopupOpening" />
                           </telerik:RadDateTimePicker>
                                
                
                        </td>
                    </tr>
                    <tr>
                        <td align="left" valign="middle">
                            <asp:Label ID="Label4" runat="server" Text="To"></asp:Label>
                            <asp:RequiredFieldValidator runat="server" ID="RequiredFieldValidator3" Display="Dynamic"
                                ControlToValidate="picTo">*</asp:RequiredFieldValidator>
                        </td>
                        <td align="left" valign="middle">
                            <telerik:RadDateTimePicker SelectedDate='<%# Bind("Start")%>' SelectedTime="08:00"  ID="picTo" runat="server"
                                Width="170px" Calendar-AutoPostBack="false" >
                                <ClientEvents OnDateSelected="DateSelected2" OnPopupOpening="PopupOpening2" />
                               <%--<TimeView CellSpacing="-1" runat="server" StartTime="07:00" EndTime="23:00" Interval="0:15:0" Columns="6" OnClientTimeSelected="ClientTimeSelected"></TimeView>--%>
                            </telerik:RadDateTimePicker>
                        </td>
                    </tr>
                    <tr>
                        <td align="left" valign="middle" colspan="2" height="20">
                        </td>
                    </tr>
                    <tr>
                        <td align="left" valign="middle">
                        </td>
                        <td align="left" valign="middle">
                            <asp:LinkButton runat="server" ID="InsertLinkButton" CommandName="Insert" Text="Insert"></asp:LinkButton>
                            &nbsp;
                            <asp:LinkButton runat="server" ID="CancelLinkButton" CommandName="Cancel" CausesValidation="false"
                                Text="Cancel"></asp:LinkButton>
                        </td>
                    </tr>
                </table>
            </div>
        </InlineInsertTemplate>
           <InlineEditTemplate>
            <div>
                <table width="100%" cellpadding="3" align="center">
                    <tr>
                        <td align="left" valign="middle" width="30%">
                            <asp:Label ID="Label3" runat="server" Text="Title"></asp:Label>
                            <asp:RequiredFieldValidator runat="server" ID="RequiredFieldValidator1" Display="Dynamic"
                                ControlToValidate="txtTitle">*</asp:RequiredFieldValidator>
                        </td>
                        <td align="left" valign="middle" width="70%">
                            <asp:TextBox ID="txtTitle" Text='<%# Bind("Subject") %>' CssClass="txtfield" runat="server"
                                Width="166px"></asp:TextBox>
                        </td>
                    </tr>
                    <tr>
                        <td align="left" valign="middle">
                            <asp:Label ID="Label1" runat="server" Text="Description"></asp:Label>
                        </td>
                        <td align="left" valign="middle">
                            <asp:TextBox ID="txtDescription" Text='<%# Bind("Description") %>' runat="server"
                                Width="166px" BorderStyle="Solid" BorderWidth="1px" BorderColor="#666666" TextMode="MultiLine"></asp:TextBox>
                        </td>
                    </tr>
                     <tr>
                        <td align="left" valign="middle">
                            <asp:Label ID="Label5" runat="server" Text="Coder"></asp:Label>
                        </td>
                        <td align="left" valign="middle">
                            <asp:DropDownList id="drpcoder" runat="server"></asp:DropDownList>
                            
                        </td>
                    </tr>
                    <tr>
                        <td align="left" valign="middle">
                            <asp:Label ID="Label2" runat="server" Text="From"></asp:Label>
                            <asp:RequiredFieldValidator runat="server" ID="RequiredFieldValidator2" Display="Dynamic"
                                ControlToValidate="picFrom">*</asp:RequiredFieldValidator>
                        </td>
                        <td align="left" valign="middle">
                            <telerik:RadDateTimePicker ID="picFrom" DbSelectedDate='<%# Bind("Start") %>' runat="server"
                                Width="170px">
                            </telerik:RadDateTimePicker>
                        </td>
                    </tr>
                    <tr>
                        <td align="left" valign="middle">
                            <asp:Label ID="Label4" runat="server" Text="To"></asp:Label>
                            <asp:RequiredFieldValidator runat="server" ID="RequiredFieldValidator4" Display="Dynamic"
                                ControlToValidate="picTo">*</asp:RequiredFieldValidator>
                        </td>
                        <td align="left" valign="middle">
                            <telerik:RadDateTimePicker ID="picTo" DbSelectedDate='<%# Bind("End") %>' runat="server"
                                Width="170px" Calendar-AutoPostBack="false">
                            </telerik:RadDateTimePicker>
                        </td>
                    </tr>
                    <tr>
                        <td align="left" valign="middle" colspan="2" height="20">
                        </td>
                    </tr>
                    <tr>
                        <td align="left" valign="middle">
                        </td>
                        <td align="left" valign="middle">
                            <asp:LinkButton runat="server" ID="InsertLinkButton" CommandName="Update" Text="Update"></asp:LinkButton>
                            &nbsp;
                            <asp:LinkButton runat="server" ID="CancelLinkButton" CommandName="Cancel" CausesValidation="false"
                                Text="Cancel"></asp:LinkButton>
                        </td>
                    </tr>
                </table>
            </div>
        </InlineEditTemplate>
        <AppointmentTemplate>
            <div class="rsAptSubject">
                <strong>
                    <%# Eval("Subject")%></strong>
            </div>
        </AppointmentTemplate>
        <TimelineView UserSelectable="false" />
    </telerik:RadScheduler>

I have a radtreeview as a template item of a radcombobox.  I populate the treeview, select the proper treenode and set the text of the combobox in codebehind on the page load.  However, I can't seem to scroll either the combobox or the treeview to display the selected node. 

I have tried executing a javascript on page load using the selectednode.scrollintoview() method, but that doesn't help

For example, ff you look at your Travelissimo demo (http://demos.telerik.com/ASPNET/Prometheus/TreeView/Examples/Functionality/TreeViewComboBox/DefaultCS.aspx) , select Santiago from the dropdown and then click submit.  After the postback,  use the dropdown again.  You'll see that Santiago is selected, but you have to scroll to see it.    You'll notice that the scroll position is maintained if there is no postback.  My goal is to have Spain visible when the user clicks the dropdown following a postback.

Any suggestions ?

I'm new to ASP.NET, so bear with me.

Hi,
I am adding couple of buttons in a panel (Panel1) in default.aspx, I want to ajaxify the application by setting these dynamic buttons as triggers to update panel3 and Panel 4 in default.aspx page. I used following approach, but it didnot help. Can someone point  me what I am missing.
Thanks,
Prava

 

Panel

  

   

  

  

  

drilPanel = (Panel)WIMProject.ParentPage.FindControl("DrillBtnsPanel");

for

  

   

  

(int i = 0; i < rows.Count; i++) 

   

  

{

  

   

  

  

  

Button drillButton = new Button(); 

   

  

drillButton.ID = rows[i][

  

  

  

"relatename"].ToString(); 

   

  

drillButton.Text = rows[i][

  

  

  

"relatename"].ToString(); 

   

  

drillButton.CssClass = 

  

  

  

"DrillBtn"; 

   

  

drillButton.Click+=

  

  

  

new EventHandler(DrillButton_Click); 

   

  

drillPanel.Controls.Add(drillButton);

  

   

  

   

  

  

  

   

  

Panel dataEditPanel = (Panel)WIMProject.ParentPage.FindControl("DataEditPanel"); 

   

  

   

  

  

  

Panel drillCounterPanel = (Panel)WIMProject.ParentPage.FindControl("DrillCounterPanel"); 

   

  

   

  

  

  

// Create the ajax setting 

   

  

  

  

Telerik.Web.UI.

  

AjaxSetting searchAjaxSetting = new Telerik.Web.UI.AjaxSetting(); 

   

  

searchAjaxSetting.AjaxControlID = drillButton.UniqueID;

  

   

  

  

  

// Create the updated control 

   

  

  

  

Telerik.Web.UI.

  

AjaxUpdatedControl searchUpdatedControl = new Telerik.Web.UI.AjaxUpdatedControl(); 

   

  

searchUpdatedControl.ControlID = dataEditPanel.UniqueID;

  

   

  

  

  

// Create the updated control 

   

  

  

  

Telerik.Web.UI.

  

AjaxUpdatedControl searchUpdatedControl2 = new Telerik.Web.UI.AjaxUpdatedControl(); 

   

  

searchUpdatedControl2.ControlID = drillCounterPanel.UniqueID;

  

   

  

   

  

  

  

// Add the updated control to the setting 

   

  

  

  

searchAjaxSetting.UpdatedControls.Add(searchUpdatedControl);

  

   

  

// Add the updated control to the setting 

   

  

  

  

searchAjaxSetting.UpdatedControls.Add(searchUpdatedControl2);

  

   

  

// Add the setting to the ajax manager 

   

  

  

  

   

  

RadAjaxManager radAjaxManager1 = (RadAjaxManager)WIMProject.ParentPage.FindControl("RadAjaxManager1"); 

   

  

radAjaxManager1.AjaxSettings.Add(searchAjaxSetting);

 

Hi,

I want to remove the raddateinput validation image(with an "!" mark) which displays inside the input box when user input an invalid date, since i am using a custom validator.I want to remove that feature. Is there any way to do so?

Thanks !

Hi
How can I find Selected Row in telerik grid

How Can i selected perticular row

Suggest me the event name for selected row  in telerik rad grid control




  

Hello,

I was trying to sort items while LoadOnDemand property set to true.
I put the SortItems() method inside the ItemsRequested event handler and set the Sort="Ascending" but nothing happend.
do i miss something?

I would like to sort the items during i load on demand is true.

Thanks
Oren