radupload with RadProgressArea not display name of uploding file

[Etech]

Here I try Radupload with RadProgressArea in that facing some of issue 

1)  mention in AllowedFileExtensions & MaxFileSize is not validating at client side
2) RadProgressArea  primary progress always 100% not status update and the current file name which is up loding  is not geting
3) the file is saving at the target folder can not be customize with file name
 here i giving code that i used
//////////////////////design////////////////////////////////////
<table>
                <tr>
                    <td>
                        <telerik:RadProgressManager ID="Radprogressmanager1" runat="server" />
                        <table>
                            <tr>
                                <td>
                                    <telerik:RadUpload ID="RadUpload1" runat="server"
                                           Skin="Windows7" OverwriteExistingFiles="false"  InitialFileInputsCount="1"
                                                            MaxFileInputsCount="5" AllowedFileExtensions=".doc,.docx,.pdf,.xls,.xlsx,.xps,.txt,.rtf,.jpg,.jpeg,.png,.gif,.tiff"
                                                            
                                        MaxFileSize="5242880" ReadOnlyFileInputs="True" Width="340px">
                                                              
                                        
                                    </telerik:RadUpload>
                                    <asp:CustomValidator ID="Customvalidator1" runat="server" Display="Dynamic" ClientValidationFunction="validateFiletype"
                                        ValidationGroup="UP">
                    <span style="FONT-SIZE: 11px;">Invalid file extensions. Please select only doc,docx,pdf,xls,xlsx,xps,txt,rtf,jpg,jpeg,png,gif or tiff files.</span>
                                    </asp:CustomValidator>
                                       
                                </td>
                            </tr>
                        </table>
                        <div class="submitArea11">
                            <asp:LinkButton ID="SubmitButton123" runat="server" CssClass="greenbutton " TabIndex="18"
                                OnClick="SubmitButton123_Click"  ValidationGroup="UP" ToolTip="Click it to Save the File"><span>Upload files</span></asp:LinkButton>
                                
                        </div>
                        <telerik:RadProgressArea runat="server" ID="ProgressArea1" Skin="Windows7">
                            <Localization Uploaded="Uploaded"></Localization>
                        </telerik:RadProgressArea>
                    </td>
                </tr>
            </table>


/////////////////////////////////////// code////////////////////////////

  Public Function DesignAttachmenttable() As DataTable
        Dim dtattachment As New DataTable("Attachment")
        dtattachment.Columns.Add("Filename")
        dtattachment.Columns.Add("FilePath")
        Return dtattachment
    End Function

 Protected Sub Page_Load1(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load

If IsPostBack And RadUpload1.UploadedFiles.Count > 0 Then
                HandleUpload()
            End If
            If Not IsPostBack() Then
                If Not IsPostBack Then
                    ProgressArea1.Localization.UploadedFiles = "Completed Steps: "
                    ProgressArea1.Localization.CurrentFileName = "Step: "
                    ProgressArea1.Localization.TotalFiles = "Total Steps:"
                End If
End If

End Sub

Protected Sub SubmitButton123_Click(ByVal sender As Object, ByVal e As EventArgs)
        If RadUpload1.UploadedFiles.Count > 0 Then
            If Session("Attachment") Is Nothing Then
                dtAttachment.Clear()
                athgrv.DataSource = dtAttachment
                athgrv.DataBind()
            Else
                dtAttachment = Session("Attachment")
                athgrv.DataSource = dtAttachment
                athgrv.DataBind()
            End If
        End If
    End Sub

    Private Sub UpdateProgressContext(ByVal File As UploadedFile)
        Const total As Integer = 100
        Dim progress As RadProgressContext = RadProgressContext.Current
        progress.Speed = "N/A"


        For i As Integer = 0 To total - 1
            progress.PrimaryTotal = total
            progress.PrimaryValue = 1
            progress.PrimaryPercent = i


            progress.SecondaryTotal = total
            progress.SecondaryValue = i
            progress.SecondaryPercent = i
            progress.CurrentOperationText = File.GetName
            If Not Response.IsClientConnected Then
                Exit For
            End If
            progress.TimeEstimated = (total - i) * 100
            System.Threading.Thread.Sleep(100)
        Next
    End Sub

    Private Sub HandleUpload()
        For Each file As UploadedFile In RadUpload1.UploadedFiles
            Dim dt As String = DateTime.Now.ToString("MMddyyyy_hhmmss") + "_"
            Fname = dt + file.GetName
            Fpath = Server.MapPath("~/UploadedFiles/") + Fname
            file.SaveAs(Fpath)
            If Session("Attachment") Is Nothing Then
                Session("Attachment") = DesignAttachmenttable()
                dtAttachment = Session("Attachment")
            Else
                dtAttachment = Session("Attachment")
            End If
            Dim dr As Data.DataRow = Nothing
            dr = dtAttachment.NewRow
            dr("Filename") = Fname
            dr("FilePath") = Fpath
            dtAttachment.Rows.Add(dr)
            dtAttachment.AcceptChanges()
            Session("Attachment") = dtAttachment
        Next
    End Sub



 Kindly help with detail example

[Richard]

Etech:

You can take a close look at the Upload/Client-side Validation online demo. This demo does almost everything that you want to do. It validates on the client-side, restricting to certain file types, and sets a 100mb maximum upload size. And, it offers a Progress Indicator.

In your code, I do not find the "validateFiletype" Javascript function that you reference with ClientValidationFunction="validateFiletype". Did you add it?

And, did you specify the maxRequestLength="5242880" setting in your Web.config file to restrict the maximum upload size?.

Regards,