Javascript ModalDialog-潜在危险的请求。从客户端检测到路径值

将以下代码添加到Sharepoint 2013页面：

<a href=”javascript:SP.UI.ModalDialog.OpenPopUpPage('http://microsoft.com', null, 100, 100);” >microsoft</a>

我有

<location path="_vti_bin/EwaInternalWebService.json">
    <system.web>
      <httpRuntime requestValidationMode="2.0" />
      <webServices>
        <protocols>
          <clear />
        </protocols>
      </webServices>
    </system.web>
  </location>
  <location path="_vti_bin/DynamicGridContent.json">
    <system.web>
      <httpRuntime requestValidationMode="2.0" />
      <webServices>
        <protocols>
          <clear />
        </protocols>
      </webServices>
    </system.web>
  </location>
  <location path="_vti_bin/CrossDomainAjax.ashx">
    <system.web>
      <httpRuntime requestValidationMode="2.0" />
    </system.web>
  </location>

<pages 
            enableSessionState="false"
            enableViewState="true" 
            enableViewStateMac="true"
            validateRequest="false" 
            clientIDMode="AutoID"
        pageParserFilterType="Microsoft.SharePoint.ApplicationRuntime.SPPageParserFilter, Microsoft.SharePoint, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c"
        asyncTimeout="7"
    >

在web.config文件中（在VirtualDirectories和config文件夹中）。 我还尝试使用“/\u layouts/MyPage.aspx”作为URL，结果相同。

---

有什么想法吗？

尝试使用相对路径。错误消息说：从客户端（：）检测到一个潜在危险的请求。路径值。。注意（：）我认为错误是：。还请检查此项，我还尝试了“/\u layouts/MyPage.aspx”，并且在错误消息中有（：）

<location path="_vti_bin/EwaInternalWebService.json">
    <system.web>
      <httpRuntime requestValidationMode="2.0" />
      <webServices>
        <protocols>
          <clear />
        </protocols>
      </webServices>
    </system.web>
  </location>
  <location path="_vti_bin/DynamicGridContent.json">
    <system.web>
      <httpRuntime requestValidationMode="2.0" />
      <webServices>
        <protocols>
          <clear />
        </protocols>
      </webServices>
    </system.web>
  </location>
  <location path="_vti_bin/CrossDomainAjax.ashx">
    <system.web>
      <httpRuntime requestValidationMode="2.0" />
    </system.web>
  </location>

<pages 
            enableSessionState="false"
            enableViewState="true" 
            enableViewStateMac="true"
            validateRequest="false" 
            clientIDMode="AutoID"
        pageParserFilterType="Microsoft.SharePoint.ApplicationRuntime.SPPageParserFilter, Microsoft.SharePoint, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c"
        asyncTimeout="7"
    >