Ajax AsynchFileUpload in Asp.net

Question

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I used AsychFileUpload in my asp.net page,

Used the following code to upload

C#

protected void FupFoto_UploadedComplete(object sender, AjaxControlToolkit.AsyncFileUploadEventArgs e)
    {
        System.Threading.Thread.Sleep(5000);
        if (FupFoto.HasFile)
        {
            string strPath = MapPath("~/EmpImages/") + Path.GetFileName(e.filename);
            
            FupFoto.SaveAs(strPath);
            ImgFoto.ImageUrl = strPath;

        }
    }

When executing FupFoto.SaveAs(strPath), I am getting an error, But the file is uploading to the specified folder, But the ImgFoto is not loading with the file

The Error is
"There is no source code available for the current location"

I can't get anything detailed.

Please help me

Posted 21-Feb-11 18:20pm

kishore Rajendran

Updated 21-Feb-11 18:23pm

TweakBird

v2

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TweakBird 22-Feb-11 0:23am

Edited for formatting.

2 solutions

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Prerak Patel · Answer 1 · 2011-02-21T19:32:00

Solution 1

Try this.

ImgFoto.ImageUrl = "~/EmpImages/" + Path.GetFileName(e.filename);

Posted 21-Feb-11 19:32pm

Prerak Patel

Albin Abel · Answer 2 · 2011-02-21T20:07:00

Hi

This error

VB

The Error is
"There is no source code available for the current location"

is due to you are not having a script manager.

As an example...

the aspx content..

XML

<asp:Content ID="BodyContent" runat="server" ContentPlaceHolderID="MainContent">
<asp:ToolkitScriptManager ID="ToolkitScriptManager1" runat="server">
        </asp:ToolkitScriptManager>
        <script type="text/javascript" language="javascript">
            function Test(sender,e) {
                alert("EmpImages/" + e.get_fileName());
                document.getElementById('<%=ImgFoto.ClientID %>').src = "EmpImages/" + e.get_fileName();
            }
         </script>
            <asp:AsyncFileUpload ID="FupFoto" runat="server"   OnClientUploadComplete="Test"      ClientIDMode="AutoID"   OnUploadedComplete="FupFoto_UploadedComplete"/>
            <asp:Image  ID="ImgFoto" runat="server"    ImageUrl=""  />
</asp:Content>

in the upload complete event...

C#

protected void FupFoto_UploadedComplete(object sender, AjaxControlToolkit.AsyncFileUploadEventArgs e)
{
    if (FupFoto.HasFile)
    {
        string strPath = MapPath("~/EmpImages/") + Path.GetFileName(e.filename);
        FupFoto.SaveAs(strPath);
    }
}

it should be working in this example