错误提示:Web.config文件中未配置Sanitizer提供程序。

4
我想使用来自Ajax ToolKit的htmleditor。 我已经从这个链接下载了工具包。
但是出现错误提示“web.config文件未配置清洁器提供程序。 如果您正在使用HtmlEditorExtender与公共网站,则请配置Sanitizer提供程序。 否则,请将EnableSanitization属性设置为false。”
.aspx
<asp:ToolkitScriptManager ID="ToolkitScriptManager1" runat="server">
    </asp:ToolkitScriptManager>
    <asp:HtmlEditorExtender ID="HtmlEditorExtender1" runat="server" TargetControlID="txtBox1">
    </asp:HtmlEditorExtender>
    <asp:TextBox runat="server" ID="txtBox1" TextMode="MultiLine" Columns="50" Rows="10"
        Text="Hello <b>world!</b>" />

我已经搜索了许多网站,我找到以下代码作为在web.config中添加的解决方案。但是出现了错误 "无法加载类型 'AjaxControlToolkit.Sanitizer.AntiXssSanitizerProvider"。 并且单词sanitizer下面有一条线。
<configSections>
        <sectionGroup name="system.web">
            <section name="sanitizer" requirePermission="false" type="AjaxControlToolkit.Sanitizer.ProviderSanitizerSection, AjaxControlToolkit"/>
        </sectionGroup>
    </configSections>
    <system.web>
        <sanitizer defaultProvider="AntiXssSanitizerProvider">
            <providers>
                <add name="AntiXssSanitizerProvider" type="AjaxControlToolkit.Sanitizer.AntiXssSanitizerProvider"></add>
            </providers>
        </sanitizer>
    </system.web>

AjaxControlToolkit

enter image description here

清洁程序提供者文件夹

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3个回答

2
您需要通过Nuget包管理器进行更新,这样所有问题都会自动解决。
在Visual Studio的包管理器控制台中按以下方式安装:
  1. PM > Install-Package AjaxControlToolkit
  2. PM > Install-Package AntiXSS
  3. PM > Install-Package AjaxControlToolkit.HtmlEditor.Sanitizer
  4. PM > Install-Package HtmlAgilityPack -Version 1.4.9
在下面添加新的部分:
    <configuration>  
        <configSections>
        <section name="ajaxControlToolkit" type="AjaxControlToolkit.AjaxControlToolkitConfigSection, AjaxControlToolkit" />
</configSections>        
....
        ...

    <runtime>
        <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">

          <dependentAssembly>
            <assemblyIdentity name="HtmlAgilityPack" publicKeyToken="bd319b19eaf3b43a" culture="neutral" />
            <bindingRedirect oldVersion="0.0.0.0-1.4.9.0" newVersion="1.4.9.0" />
          </dependentAssembly>
        </assemblyBinding>
      </runtime>
        <ajaxControlToolkit htmlSanitizer="AjaxControlToolkit.HtmlEditor.Sanitizer.DefaultHtmlSanitizer, AjaxControlToolkit.HtmlEditor.Sanitizer" />
    </configuration>  

2

请尝试使用以下代码替换web.config中的“sanitizer”部分:

<sanitizer defaultProvider="HtmlAgilityPackSanitizerProvider">
    <providers>
        <add name="HtmlAgilityPackSanitizerProvider" type="AjaxControlToolkit.Sanitizer.HtmlAgilityPackSanitizerProvider"></add>
    </providers>
</sanitizer>

0

将AjaxControlToolkit.Binary.NET40.zip中的所有文件复制到bin文件夹中。

这是您在web.config中需要的配置:

<configuration>
  <configSections>
...
    <sectionGroup name="system.web">
      <section name="sanitizer" requirePermission="false" type="AjaxControlToolkit.Sanitizer.ProviderSanitizerSection, AjaxControlToolkit"/>
    </sectionGroup>

....

  <system.web>
    <sanitizer defaultProvider="HtmlAgilityPackSanitizerProvider">
      <providers>
        <add name="HtmlAgilityPackSanitizerProvider" type="AjaxControlToolkit.Sanitizer.HtmlAgilityPackSanitizerProvider"/>
      </providers>
    </sanitizer>

并且在你的aspx文件中:

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="CommunitySafeApp.Start.WebForm1" %>

<%@ Register TagPrefix="asp" Namespace="AjaxControlToolkit" Assembly="AjaxControlToolkit"%>

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
</head>
<body>
    <form id="form1" runat="server">
    <div>


<asp:ToolkitScriptManager runat="Server" />
<asp:TextBox
        ID="txtComments"
        TextMode="MultiLine"
        Columns="60"
        Rows="8"
        runat="server" />

<asp:HtmlEditorExtender
        TargetControlID="txtComments"
        runat="server" />

    </div>

    </form>
</body>
</html>

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