Question

I’m using radgrid in my asp.net application.
In button click i’m binding the grid with data.
But its takes some times to bind data.
So I want to show the load image till finish databinding.
How to show the loding image while radgrid loding with data.
Please help me.

Answer 1

<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server">
    <img alt="Loading..." src='<%= RadAjaxLoadingPanel.GetWebResourceUrl(Page,
     "Telerik.Web.UI.Skins.Default.Ajax.loading.gif") %>' />
</telerik:RadAjaxLoadingPanel>

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">
    <AjaxSettings>
        <telerik:AjaxSetting AjaxControlID="btnRefresh">
            <UpdatedControls>
                <telerik:AjaxUpdatedControl ControlID="pnlAlerts" LoadingPanelID="RadAjaxLoadingPanel1" />
            </UpdatedControls>
        </telerik:AjaxSetting>
    </AjaxSettings>
</telerik:RadAjaxManager>