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方法一、浏览器设置成兼容模式。
方法二、安装服务器版的.Net40的补丁。http://download.csdn.net/detail/5653325/6642051
方法三、点击VS的工具菜单--》库程序包管理器--》程序包管理器控制台(如果没有“库程序包管理器”的菜单,就先点那个“扩展管理器”,安装一个叫“NuGet程序包管理器”,然后就会有了。),点击后下面会出现一个连接PowerShell的控制台,等控制台加载完毕后输入
install-package App_BrowsersUpdate 回车
等待安装完成后,网站根目录下面会出现一个App_BrowsersUpdate目录。然后再访问就不会出现“__doPostBack未定义”的错误提示了。
以上的方法三解决不了IE11在NET4.0下出现“__doPostBack未定义”的办法。
IE11的解决方法是(下面方法二选一):
一、服务器安装.net4.0的补丁(下载地址:http://download.csdn.net/detail/5653325/6642051)
二、在上面方法三生成的App_Browsers\ie.browser添加以下文字,在顶部的<browsers>下面:
- <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="${version}" />
- </capabilities>
- </browser>
- <browser id="IE110" parentID="IE11">
- <identification>
- <capability name="majorversion" match="11" />
- </identification>
-
- <capabilities>
- <capability name="ecmascriptversion" value="3.0" />
- <capability name="jscriptversion" value="5.6" />
- <capability name="javascript" value="true" />
- <capability name="javascriptversion" value="1.5" />
- <capability name="msdomversion" value="${majorversion}.${minorversion}" />
- <capability name="w3cdomversion" value="1.0" />
- <capability name="ExchangeOmaSupported" value="true" />
- <capability name="activexcontrols" value="true" />
- <capability name="backgroundsounds" value="true" />
- <capability name="cookies" value="true" />
- <capability name="frames" value="true" />
- <capability name="javaapplets" value="true" />
- <capability name="supportsCallback" value="true" />
- <capability name="supportsFileUpload" value="true" />
- <capability name="supportsMultilineTextBoxDisplay" value="true" />
- <capability name="supportsMaintainScrollPositionOnPostback" value="true" />
- <capability name="supportsVCard" value="true" />
- <capability name="supportsXmlHttp" value="true" />
- <capability name="tables" value="true" />
- <capability name="supportsAccessKeyAttribute" value="true" />
- <capability name="tagwriter" value="System.Web.UI.HtmlTextWriter" />
- <capability name="vbscript" value="true" />
- </capabilities>
- </browser>
http://blog.csdn.net/codefighting/article/details/37764355
- <browser id="IE11" parentID="Mozilla">
- <identification>
- <userAgent match="Trident\/7.0; rv:(?‘version‘(?‘major‘\d+)(\.(?‘minor‘\d+)?)(?‘letters‘\w*))(?‘extra‘[^)]*)" />
- <userAgent nonMatch="IEMobile" />
- </identification>
- <capture>
- <userAgent match="Trident/(?‘layoutVersion‘\d+)" />
- </capture>
- <capabilities>
- <capability name="browser" value="IE" />
- <capability name="layoutEngine" value="Trident" />
- <capability name="layoutEngineVersion" value="${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>
- <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>
Net4.0的网站在IE10、IE11出现“__doPostBack未定义”的解决办法。
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原文地址:http://www.cnblogs.com/jiashucheng/p/4633418.html