jquery - 无法获取未定义或空引用的属性 'msie'

Question

我正在尝试在 MVC 4 View 中创建 JQGrid 并获取

Unable to get property 'msie' of undefined or null reference

添加 JQGrid javascript 文件时出错

bundles.Add(new ScriptBundle("~/Bundles/Shared/JS").Include(
            "~/Scripts/jquery-1.9.1.min.js",
            "~/Scripts/jquery.validate.min.js",
            "~/Scripts/bootstrap.js",
            "~/Content/silviomoreto-bootstrap-select/bootstrap-select.min.js",
            "~/Scripts/js/Shared/Index.js",
            "~/Scripts/js/Shared/Validation.js",
            "~/Scripts/jquery.placeholder.js",
            "~/Content/jquery.jqGrid-4.4.3/js/i18n/grid.locale-en.js",
            "~/Content/jquery.jqGrid-4.4.3/js/jquery.jqGrid.min.js"));

错误发生在以下行

e=n.browser.msie&&"6.0"==n.browser.version

知道为什么会发生这种情况吗？

Answer 1

来自 jQuery.browser 的 jQuery 文档:

This property was removed in jQuery 1.9 and is available only through the jQuery.migrate plugin. Please try to use feature detection instead.

所以你必须降级到旧版本的 jQuery 或使用 migrate plugin .