最新下载
热门教程
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
ExtJS中判断IE浏览器类型的方法
时间:2026-06-09 10:21:00 编辑:袖梨 来源:一聚教程网

最新的ext3.0beat1的代码如下:
复制代码 代码如下:
ua = navigator.userAgent.toLowerCase(),
check = function(r){
return r.test(ua);
},
isStrict = document.compatMode == "CSS1Compat",
isOpera = check(/opera/),
isChrome = check(/chrome/),
isWebKit = check(/webkit/),
isSafari = !isChrome && check(/safari/),
isSafari3 = isSafari && check(/version/3/),
isSafari4 = isSafari && check(/version/4/),
isIE = !isOpera && check(/msie/),
isIE7 = isIE && check(/msie 7/),
isIE8 = isIE && check(/msie 8/),
isGecko = !isWebKit && check(/gecko/),
isGecko3 = isGecko && check(/rv:1.9/),
isBorderBox = isIE && !isStrict,
isWindows = check(/windows|win32/),
isMac = check(/macintosh|mac os x/),
isAir = check(/adobeair/),
isLinux = check(/linux/),
isSecure = /^https/i.test(window.location.protocol);
而2.2.1下(在sourcecoreext.js里)的为
复制代码 代码如下:
var ua = navigator.userAgent.toLowerCase();
var isStrict = document.compatMode == "CSS1Compat",
isOpera = ua.indexOf("opera") > -1,
isChrome = ua.indexOf("chrome") > -1,
isSafari = !isChrome && (/webkit|khtml/).test(ua),
isSafari3 = isSafari && ua.indexOf('webkit/5') != -1,
isIE = !isOpera && ua.indexOf("msie") > -1,
isIE7 = !isOpera && ua.indexOf("msie 7") > -1,
isIE8 = !isOpera && ua.indexOf("msie 8") > -1,
isGecko = !isSafari && !isChrome && ua.indexOf("gecko") > -1,
isGecko3 = isGecko && ua.indexOf("rv:1.9") > -1,
isBorderBox = isIE && !isStrict,
isWindows = (ua.indexOf("windows") != -1 || ua.indexOf("win32") != -1),
isMac = (ua.indexOf("macintosh") != -1 || ua.indexOf("mac os x") != -1),
isAir = (ua.indexOf("adobeair") != -1),
isLinux = (ua.indexOf("linux") != -1),
isSecure = window.location.href.toLowerCase().indexOf("https") === 0;
相关文章
- 火线战姬零氪玩家高性价比队伍搭配指南 火线战姬平民最强阵容推荐 06-09
- 防线守卫战:防御设施最优布局与塔防建造实战技巧 06-09
- 卡片魔王仅剩头颅象棋帅Boss攻略打法 象棋帅Boss通关技巧与阵容搭配 06-09
- 讯飞星火开发者和同类工具对比:3个区别 06-09
- 卡片魔王只剩个头 初始武器选择推荐及强度分析 06-09
- 蔚蓝档案格武拉野外战 蔚蓝档案格武拉野外战玩法全解与实战心得 06-09