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Asyncupload Rename File

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AsyncUpload

This is a migrated thread and some comments may be shown as answers.

Allan asked on 08 Aug 2012, 12:26 AM

I just can't seem to get renaming a file during upload to work. I have tried to follow all the examples including the one here:http://www.telerik.com/community/forums/aspnet-ajax/upload/renaming-file-with-custom-progress.aspx

Here is the code I currently have:

<%@ Page Language="VB" AutoEventWireup="false" CodeFile="radup.aspx.vb" Inherits="radup" %>

<%@ Register assembly="Telerik.Web.UI" namespace="Telerik.Web.UI" tagprefix="telerik" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head runat="server">

<title></title>

</head>

<body>

<form id="form1" runat="server">

<telerik:radcodeblock id="RadCodeBlock1" runat="server">

<script type="text/javascript">

var $ = $telerik.$;

function onClientFileUploaded(radAsyncUpload, args) {

var $row = $(args.get_row());

var inputName = radAsyncUpload.getAdditionalFieldID("TextBox");

var inputType = "text";

var inputID = inputName;

var input = createInput(inputType, inputID, inputName);

var label = createLabel(inputID);

$row.append("<br/>");

$row.append(label);

$row.append(input);

}

function createInput(inputType, inputID, inputName) {

var input = '<input type="' + inputType + '" id="' + inputID + '" name="' + inputName + '" />';

return input;

}

function createLabel(forArrt) {

var label = '<label for=' + forArrt + '>File info: </label>';

return label;

}

</script>

</telerik:radcodeblock>

<div>

<br />

<telerik:RadAsyncUpload runat="server" id="RadAsyncUpload1" TargetFolder="~/upload" OnClientFileUploaded="onClientFileUploaded"></telerik:RadAsyncUpload>

<br />

<asp:Button ID="Button1" runat="server" Text="Button" />

<br />

</div>

<telerik:RadScriptManager ID="RadScriptManager1" Runat="server">

</telerik:RadScriptManager>

</form>

</body>

</html>

Imports System

Imports System.IO

Imports System.Collections

Imports System.Data

Imports System.Data.SqlClient

Imports Telerik.Web.UI

Partial Class radup

Inherits System.Web.UI.Page

Protected Sub Button1_Click(ByVal sender As Object, ByVal e As EventArgs) Handles Button1.Click

For Each f As UploadedFile In RadAsyncUpload1.UploadedFiles

Dim fileName As String = Guid.NewGuid().ToString + f.GetName()

Dim title As String = f.GetFieldValue("TextBox")

f.SaveAs(fileName & ".XML", True)

Next

End Sub

End Class

Here is my error:

Could not find file 'C:\Websites\edibletastyprints\htdocs\App_Data\RadUploadTemp\0bbbftff.g4z'.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.IO.FileNotFoundException: Could not find file 'C:\Websites\edibletastyprints\htdocs\App_Data\RadUploadTemp\0bbbftff.g4z'.

Source Error:

Line 15:             Dim title As String = f.GetFieldValue("TextBox")
Line 16:
Line 17:             f.SaveAs(fileName & ".XML", True)
Line 18:             Response.Redirect("uploadsuccess.aspx?fileName=" & fileName & "&title=" & title)
Line 19:         Next

Source File: C:\Websites\edibletastyprints\htdocs\radup.aspx.vb Line: 17

Stack Trace:

[FileNotFoundException: Could not find file 'C:\Websites\edibletastyprints\htdocs\App_Data\RadUploadTemp\0bbbftff.g4z'.]
   System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath) +9718655
   System.IO.File.Move(String sourceFileName, String destFileName) +239
   Telerik.Web.UI.AsyncUploadedFile.SaveAs(String fileName, Boolean overwrite) +50
   radup.Button1_Click(Object sender, EventArgs e) in C:\Websites\edibletastyprints\htdocs\radup.aspx.vb:17
   System.Web.UI.WebControls.Button.OnClick(EventArgs e) +118
   System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument) +112
   System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +10
   System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +13
   System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +36
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +5563

As always, any help much appreciated.

1 Answer, 1 is accepted

answered on 10 Aug 2012, 11:00 AM

RenameFile.zip

Hi Allan,

I setup a working page from your sample code, please review the attachment. Keep in mind that when you manually save the files the TargetFolder property should not be set.

Regards,
Peter Filipov
the Telerik team

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