ExtJs 判断浏览器

最新推荐文章于 2024-11-20 16:29:40 发布

iteye_16060

最新推荐文章于 2024-11-20 16:29:40 发布

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分类专栏： ExtJs 文章标签： ExtJs 判断浏览器

本文链接：https://blog.youkuaiyun.com/iteye_16060/article/details/82242264

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var ua = navigator.userAgent.toLowerCase(),

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        check = function(r){

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            return r.test(ua);

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        },

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        isOpera = check(/opera/),

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        isChrome = check(/chrome/),

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        isWebKit = check(/webkit/),

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        isSafari = !isChrome && check(/safari/),

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        isSafari3 = isSafari && check(/version\/3/),

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        isSafari4 = isSafari && check(/version\/4/),

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        isIE = !isOpera && check(/msie/),

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        isIE7 = isIE && check(/msie 7/),

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        isIE8 = isIE && check(/msie 8/),

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        isIE6 = isIE && !isIE7 && !isIE8,

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        isGecko = !isWebKit && check(/gecko/),

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        isGecko3 = isGecko && check(/rv:1\.9/),

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        isBorderBox = isIE && !isStrict,

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        isWindows = check(/windows|win32/),

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        isMac = check(/macintosh|mac os x/),

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        isAir = check(/adobeair/),

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        isLinux = check(/linux/);