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我正在尝试将图像插入 html 编辑器扩展器。.

<ajaxToolkit:HtmlEditorExtender ID="HtmlEditorExtender1" runat="server" EnableSanitization="false" 
    OnImageUploadComplete="HtmlEditorExtender1_ImageUploadComplete"
     TargetControlID="TextBoxBody">
    <Toolbar> 
                <ajaxToolkit:Undo />
                <ajaxToolkit:Redo />
                <ajaxToolkit:Bold />
                <ajaxToolkit:Italic />
                <ajaxToolkit:Underline />
                <ajaxToolkit:StrikeThrough />
                <ajaxToolkit:Subscript />
                <ajaxToolkit:Superscript />
                <ajaxToolkit:JustifyLeft />
                <ajaxToolkit:JustifyCenter />
                <ajaxToolkit:JustifyRight />
                <ajaxToolkit:JustifyFull />
                <ajaxToolkit:InsertOrderedList />
                <ajaxToolkit:InsertUnorderedList />
                <ajaxToolkit:CreateLink />
                <ajaxToolkit:UnLink />
                <ajaxToolkit:RemoveFormat />
                <ajaxToolkit:SelectAll />
                <ajaxToolkit:UnSelect />
                <ajaxToolkit:Delete />
                <ajaxToolkit:Cut />
                <ajaxToolkit:Copy />
                <ajaxToolkit:Paste />
                <ajaxToolkit:BackgroundColorSelector />
                <ajaxToolkit:ForeColorSelector />
                <ajaxToolkit:FontNameSelector />
                <ajaxToolkit:FontSizeSelector />
                <ajaxToolkit:Indent />
                <ajaxToolkit:Outdent />
                <ajaxToolkit:InsertHorizontalRule />
                <ajaxToolkit:HorizontalSeparator />
                <ajaxToolkit:InsertImage />
                </Toolbar>
    </ajaxToolkit:HtmlEditorExtender>

和上传的方法完成

protected void HtmlEditorExtender1_ImageUploadComplete(object sender, AjaxFileUploadEventArgs e)
    {
        string fullpath = Server.MapPath("~/Eventimg/") + e.FileName;
        var ajaxFileUpload = (AjaxFileUpload)sender;
        HtmlEditorExtender1.AjaxFileUpload.SaveAs(fullpath);
        e.PostedUrl = Page.ResolveUrl("~/Eventimg/" + e.FileName);
    }

但是在文件上传窗口我得到这个： Filename.jpg（错误）上传100％我做错了什么？您的帮助将不胜感激。. 谢谢

4

4 回答 4

0

您访问SaveAs不正确。用这个：

protected void HtmlEditorExtender1_ImageUploadComplete(object sender, AjaxFileUploadEventArgs e)
{
    string fullpath = Server.MapPath("~/Eventimg/") + e.FileName;
    var ajaxFileUpload = (AjaxFileUpload)sender;
    //HtmlEditorExtender1.AjaxFileUpload.SaveAs(fullpath);
    ajaxFileUpload.SaveAs(fullpath);
    e.PostedUrl = Page.ResolveUrl("~/Eventimg/" + e.FileName);
}
于 2013-11-06T07:37:12.957 回答
0

您需要将此节点添加到您的 .

<system.webServer>
<validation validateIntegratedModeConfiguration="false"/>
<handlers>
  <add name="AjaxFileUploadHandler" verb="*" path="AjaxFileUploadHandler.axd" type="AjaxControlToolkit.AjaxFileUploadHandler, AjaxControlToolkit"/>
</handlers>
<security>
  <requestFiltering>
    <requestLimits maxAllowedContentLength="4294967295"/>
  </requestFiltering>
</security>

并将此节点添加到您的网络中：

<httpHandlers>
  <add verb="*" path="AjaxFileUploadHandler.axd" type="AjaxControlToolkit.AjaxFileUploadHandler, AjaxControlToolkit"/>
</httpHandlers>

by“邵将”

于 2013-10-09T02:18:18.873 回答
0

我做了所有这些建议，但没有成功，除非我也将打开编辑器页面的方式从Server.Transfer(...)更改为Response.Redirect(...)

我花了几个小时来弄清楚这一点。也许其他人觉得它有用:-)

于 2014-02-23T09:17:18.583 回答
0

我发现如果您将QueryStrings传递给页面，您会收到HtmleditorExtender的上传错误。很长一段时间我都看不出我做错了什么。然后我改变了我的页面的逻辑——使用 Cookies/Session vars 而不是 QueryStrings——Bingo，它成功了！奇怪，但真实...

于 2013-11-18T09:46:59.980 回答