Hi,
In the page i have written following line of code. (I take help from http://demos.telerik.com/aspnet-ajax/upload/examples/async/validation/defaultcs.aspx), When i run the application and select file it does not show only ("AllowedFileExtensions="jpg,jpeg,png,gif") but in demo link which i mentioned above is working fine. please suggest where is problem. Please find attached screen.
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="WebApplication1._Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<telerik:RadFormDecorator ID="RadFormDecorator1" runat="server" DecoratedControls="Buttons" />
<script type="text/javascript">
//<![CDATA[
function validationFailed(sender, eventArgs) {
$(".ErrorHolder").append("<p>Validation failed for '" + eventArgs.get_fileName() + "'.</p>").fadeIn("slow");
}
//]]>
</script>
<body>
<form id="form1" runat="server">
<telerik:RadScriptManager ID="ScriptManager1" runat="server">
<Scripts>
<asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.Core.js" />
<asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQuery.js" />
<asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQueryInclude.js" />
</Scripts>
</telerik:RadScriptManager>
<div>
<telerik:RadAsyncUpload runat="server" ID="RadAsyncUpload1" AllowedFileExtensions="jpg,jpeg,png,gif"
MaxFileSize="524288" OnFileUploaded="RadAsyncUpload1_FileUploaded" OnClientValidationFailed="validationFailed">
</telerik:RadAsyncUpload>
<asp:Button runat="server" ID="BtnSubmit" Text="Submit" />
</div>
</form>
</body>
</html>