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  • IE10、IE11使用 __doPostBack 出现未定义问题

      在公司的老项目中分页控件使用了 __doPostBack 方式,在IE兼容模式下正常,在IE10、IE11中 __doPostBack 出现未定义问题。

      百度查阅资料得知,这是微软NET环境下的一个BUG,官方已经发布了新的补丁包,可直接通过下载最新Framwork补丁得到修改。

      除此办法以外,还可以在项目中直接修改,方法如下:

      1、项目根目录下,建App_Browsers文件夹

      2、在文件夹中新建文件ie.browser文件,文件内容粘贴如下内容:

    <browsers>
      <browser id="IE11" parentID="Mozilla">
        <identification>
          <userAgent match="Trident/7.0; rv:(?'version'(?'major'd+)(.(?'minor'd+)?)(?'letters'w*))(?'extra'[^)]*)" />
          <userAgent nonMatch="IEMobile" />
        </identification>
        <capture>
          <userAgent match="Trident/(?'layoutVersion'd+)" />
        </capture>
        <capabilities>
          <capability name="browser"              value="IE" />
          <capability name="layoutEngine"         value="Trident" />
          <capability name="layoutEngineVersion"  value="${layoutVersion}" />
          <capability name="extra"                value="${extra}" />
          <capability name="isColor"              value="true" />
          <capability name="letters"              value="${letters}" />
          <capability name="majorversion"         value="${major}" />
          <capability name="minorversion"         value="${minor}" />
          <capability name="screenBitDepth"       value="8" />
          <capability name="type"                 value="IE${major}" />
          <capability name="version"              value="${version}" />
        </capabilities>
      </browser>
      <!-- Mozilla/5.0 (Windows NT 6.3; Trident/7.0; rv:11,0) like Gecko -->
      <browser id="IE110" parentID="IE11">
        <identification>
          <capability name="majorversion" match="11" />
        </identification>
    
        <capabilities>
          <capability name="ecmascriptversion"    value="3.0" />
          <capability name="jscriptversion"       value="5.6" />
          <capability name="javascript"           value="true" />
          <capability name="javascriptversion"    value="1.5" />
          <capability name="msdomversion"         value="${majorversion}.${minorversion}" />
          <capability name="w3cdomversion"        value="1.0" />
          <capability name="ExchangeOmaSupported" value="true" />
          <capability name="activexcontrols"      value="true" />
          <capability name="backgroundsounds"     value="true" />
          <capability name="cookies"              value="true" />
          <capability name="frames"               value="true" />
          <capability name="javaapplets"          value="true" />
          <capability name="supportsCallback"     value="true" />
          <capability name="supportsFileUpload"   value="true" />
          <capability name="supportsMultilineTextBoxDisplay" value="true" />
          <capability name="supportsMaintainScrollPositionOnPostback" value="true" />
          <capability name="supportsVCard"        value="true" />
          <capability name="supportsXmlHttp"      value="true" />
          <capability name="tables"               value="true" />
          <capability name="supportsAccessKeyAttribute"    value="true" />
          <capability name="tagwriter"            value="System.Web.UI.HtmlTextWriter" />
          <capability name="vbscript"             value="true" />
        </capabilities>
      </browser>
    </browsers>

      3、重启IIS尝试是否修正错误,如未修正,把上述代码粘贴到%WinDir%Microsoft.NETFramework64v4.0.30319CONFIGBrowsers文件夹

    再次尝试。

      4、如果还不行,请安装NET插件:http://www.microsoft.com/zh-cn/download/details.aspx?id=28936

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  • 原文地址:https://www.cnblogs.com/xinaixia/p/9620551.html
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