AjaxfileUpload错误

Question

我正在尝试实现一个简单的ajaxtoolkit文件上载控件,每次单击"上传",我得到的都是错误.我尝试在"AjaxFileUpload1_UploadComplete"函数中放置断点但它甚至不会被解雇..(可能是因为上传尚未完成？)我该怎么做才能使它工作？

这是错误:

这是我的aspx:

 <form id="form1" runat="server">
    <div>
        <asp:ScriptManager ID="ScriptManager1" runat="server">
        </asp:ScriptManager>

       <asp:AjaxFileUpload ID="AjaxFileUpload1" runat="server"
            onuploadcomplete="AjaxFileUpload1_UploadComplete" ThrobberID="myThrobber" MaximumNumberOfFiles="10" AllowedFileTypes="jpg,jpeg"/>

    </div>
    </form>

这是背后的功能:

protected void AjaxFileUpload1_UploadComplete(object sender, AjaxControlToolkit.AjaxFileUploadEventArgs e)
    {
        string id = "038191904";
        Directory.CreateDirectory(Server.MapPath("~/App_Data/" + id + "/scanned_docs/"));
        string filePath = "~/Member_Data/" + id + "/images/";
        string path = filePath + e.FileName;
        AjaxFileUpload1.SaveAs(Server.MapPath(filePath) + e.FileName);

        //db1.insert_pic_slide(id, path);

    }

Answer 1

这发生在我身上,我做了两件事来解决它:

1) 更新站点的web.config文件以包含以下条目:

<system.web>
  <httpHandlers>
    <add verb="*" path="AjaxFileUploadHandler.axd" type="AjaxControlToolkit.AjaxFileUploadHandler, AjaxControlToolkit" />
  </httpHandlers>
</system.web>
<system.webServer>
  <handlers>
    <add name="AjaxFileUploadHandler" verb="*" path="AjaxFileUploadHandler.axd" type="AjaxControlToolkit.AjaxFileUploadHandler, AjaxControlToolkit" />
  </handlers>
</system.webServer>

2)如果您要上传的页面位于具有拒绝匿名授权规则的自己的web.config文件夹中,请确保为AjaxFileUploadHandler添加允许,如下所示:

<location path="AjaxFileUploadHandler.axd">
  <system.web>
    <authorization>
      <allow users="*"/>
    </authorization>
  </system.web>
</location>