How can show the Ajax loading panel in RadControl while navigate through next / prev link?

[Anil]

How can show the Ajax loading panel in RadControl while navigate through next / prev link?

[Shinu]

Hello Anil,

Place the control in RadAjaxPanel and redirect to the required page in the control postback event. Also set the LoadingPanelID for RadAjaxPanel.

Here is the example of what I tried in my application:

<asp:ScriptManager ID="ScriptManager1" runat="server" />
<telerik:RadAjaxPanel ID="RadAjaxPanel1" runat="server" Height="200px" Width="300px"
    Style="text-align: left;" LoadingPanelID="LoadingPanel1">
    <asp:RadioButtonList ID="list1" runat="server">
        <asp:ListItem Value="http://www.google.com/">www.google.com</asp:ListItem>
        <asp:ListItem Value="http://www.telerik.com/">www.telerik.com</asp:ListItem>
        <asp:ListItem Value="http://www.microsoft.com/">www.microsoft.com</asp:ListItem>
    </asp:RadioButtonList>
    <br />
    <asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Button" />
</telerik:RadAjaxPanel>
<telerik:RadAjaxLoadingPanel ID="LoadingPanel1" runat="server" InitialDelayTime="0">
    <asp:Image ID="Image1" Style="margin-top: 50px" runat="server" BorderWidth="0px"
        ImageUrl="~/Images/Loading.gif" alt=""></asp:Image>
</telerik:RadAjaxLoadingPanel>

CS:

    protected void Button1_Click(object sender, EventArgs e)
    {
        Response.Redirect(list1.SelectedValue);
    }

If you want to show AjaxLoadingPanel when clicking the Next/Prev link in the calendar, then the following link will be of help.
Show and hide loading panel explicitly
Ajax / Explicit Show/Hide

-Shinu.