how to use an Ajax file upload

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VB

Ajax

How can I use the AsyncFileUpload control from ajaxtoolkit in vb.net?

Posted 10-Aug-12 0:34am

caspi.rulez

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3 solutions

Solution 1

http://www.asp.net/ajaxLibrary/AjaxControlToolkitSampleSite/AsyncFileUpload/AsyncFileUpload.aspx[^]

AsyncFileUpload Control - New Control in Ajax Control ToolKit[^]

Posted 10-Aug-12 0:36am

MAU787

Solution 3

Go to this link

AsyncFileUpload Control - New Control in Ajax Control ToolKit[^]

Posted 10-Aug-12 0:47am

Code-Hunt

Updated 10-Aug-12 10:04am

v2

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ujju.1 · Accepted Answer · 2012-08-10T00:45:00

I am just writing an example...you can alter it according to your requirement.

the script will be like this

XML

<script type = "text/javascript" >

function getFileAs()
{
document.getElementById ("<%=txtFileAs.ClientId%>").value = document.getElementById ("<%=txtEmployeeName.ClientId%>").value
}
</script>
<script type = "text/javascript">
        function uploadComplete(sender) {
            $get("<%=lblStatus.ClientID%>").innerHTML = "File Uploaded Successfully";
        }
        function uploadError(sender) {
            $get("<%=lblStatus.ClientID%>").innerHTML = "File upload failed.";
        }
</script>

The asp control

ASP.NET

<asp:AsyncFileUpload ID="AsyncFileUpload1"  OnClientUploadError="uploadError" OnClientUploadComplete="uploadComplete"
        runat="server"  UploaderStyle="Modern" CompleteBackColor="White"
        UploadingBackColor="#CCFFFF" ThrobberID="imgLoader" 
                OnUploadedComplete="AsyncFileUpload1_UploadedComplete" 
                FailedValidation="False" />
    <asp:Image ID="imgLoader" runat="server" ImageUrl="~/Images/indicator.gif" />
    <asp:Label ID="Throbber" runat="server" Style="display: none">
            <img src="~/Images/indicator.gif" align="absmiddle" alt="loading" />
        </asp:Label>
            <asp:Label ID="lblStatus" runat="server" 
                Style="font-family: Arial; font-size: small;"></asp:Label>

The VB Code

VB

Public Sub AsyncFileUpload1_UploadedComplete(ByVal sender As Object, ByVal e As AjaxControlToolkit.AsyncFileUploadEventArgs)
        System.Threading.Thread.Sleep(5000)
        If AsyncFileUpload1.HasFile Then

            Session("link") = Path.GetFileName(e.FileName)
            Dim strPath As String = MapPath("~/Uploads/") + Path.GetFileName(e.FileName)
            AsyncFileUpload1.SaveAs(strPath)
        End If
    End Sub