【发布时间】:2014-06-28 14:05:02
【问题描述】:
我正在使用 ajaxcontroltoolkit,但遇到了问题。这是我的代码
<div id="DragDrop" style="margin: 20px auto 20px auto; width: 50%;"center">
<ajaxToolkit:ToolkitScriptManager ID="ToolkitScriptManager1" runat="server"
<ajaxToolkit:AjaxFileUpload ID="AjaxFileUpload1" runat="server" Width="70%"
style="margin:0px auto; min-width:300px;"
onuploadcompleteall="AjaxFileUpload1_UploadCompleteAll"
onuploadcomplete="AjaxFileUpload1_UploadComplete" />
<div id="TextUpload" align="center" style="margin: 0px auto 0px auto">
Text/Url Upload:<asp:TextBox id="Text" runat="server">
</asp:TextBox>
</div>
</div>
当我上传我的文件时,我收到红色错误横幅,并且我的 ajaxfileuploadcomplete 和我的 ajaxfileuploadallcomplete 都没有触发。我在谷歌上搜索了这个,我发现没有一个修复适用于这种情况。
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.IO;
using AjaxControlToolkit;
public partial class Default : FindLocation
{
Guid? CanisterID = null;
Guid? FileID = null;
string path = "";
string name;
string type;
int size;
protected void Page_Load(object sender, EventArgs e)
{
path = Find();
}
protected void AjaxFileUpload1_UploadCompleteAll(object sender, AjaxControlToolkit.AjaxFileUploadCompleteAllEventArgs e)
{
throw new Exception();
}
protected void AjaxFileUpload1_UploadComplete(object sender, AjaxControlToolkit.AjaxFileUploadEventArgs e)
{
throw new Exception();
// Generate file path
string filePath = "~/Images/" + e.FileName;
// Save upload file to the file system
ajaxUpload1.SaveAs(MapPath(filePath));
name = e.FileName;
type = e.ContentType;
size = e.FileSize;
AjaxFileUpload1.SaveAs(MapPath(path));
DataClassesDataContext db = new DataClassesDataContext();
}
}
我将这些添加到我的 web.config 中
<system.webServer>
<validation validateIntegratedModeConfiguration="false"/>
<handlers>
<add name="AjaxFileUploadHandler" verb="*" path="AjaxFileUploadHandler.axd" type="AjaxControlToolkit.AjaxFileUploadHandler, AjaxControlToolkit"/>
</handlers>
</system.webServer>
<system.web>
<httpHandlers>
<add verb="*" path="AjaxFileUploadHandler.axd" type="AjaxControlToolkit.AjaxFileUploadHandler, AjaxControlToolkit"/>
</httpHandlers>
我把它放在页面顶部
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="ajaxToolkit" %>
而且我在这个页面上也没有任何查询字符串。知道有什么问题吗? ![这是错误的图片][1]
【问题讨论】:
-
确切的服务器错误是什么?请分享它的文字。
-
我在底部放了一张错误的图片
-
该文件类型是否允许?
-
是的,我尝试了基本的文本文件和图像文件,但我得到了同样的错误
-
仅供参考,不是答案,但我已经在 GitHub 上向 DevExpress 提交了“死亡的红色错误”投诉,并引用了您的问题:github.com/DevExpress/AjaxControlToolkit/issues/573
标签: c# asp.net ajaxcontroltoolkit