JS 检测IE和火狐! function isIE() //检测浏览器类型{ if (window.ActiveXObject) return true; else return false;} 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 if(window.navigator.userAgent.indexOf("MSIE")!=-1)alert("ie")else if(window.navigator.userAgent.indexOf("Firefox")!=-1)alert("ff"); function $isIE(){ return /msie/i.test(navigator.userAgent);}//蛻、譁ュ譏ッ蜷ヲ譏ッFirefox豬剰ァ亥勣function $isFF(){ return /firefox/i.test(navigator.userAgent);}//蛻、譁ュ譏ッ蜷ヲ譏ッIE7.0豬剰ァ亥勣function $isIE7(){ return /msie 7/i.test(navigator.userAgent);} 上面的月影的silverna里的东西 /*检测浏览器/操作系统类型-----------------------------start-------------------------------------*/var sUserAgent = navigator.userAgent;var fAppVersion = parseFloat(navigator.appVersion);//检测是否Opera浏览器var isOpera = sUserAgent.indexOf("Opera")>-1;//检测是否Safarivar isKHTML = sUserAgent.indexOf("KHTML")>-1 || sUserAgent.indexOf("Konqueror")>-1 || sUserAgent.indexOf("AppleWebKit")>-1;//检测IEvar isIE = sUserAgent.indexOf("compatible") > -1 &&sUserAgent.indexOf("MSIE") > -1 &&!isOpera;//检测Firfoxvar isFF = sUserAgent.indexOf("Firefox")>-1&&!isKHTML;//检测Mozillavar isMoz = sUserAgent.indexOf("Gecko")>-1&&!isKHTML;var isNS4 = !isIE&&!isOpera&&!isMoz&&!isKHTML &&(sUserAgent.indexOf("Mozilla")==0) &&(navigator.appName == "Netscape") &&(fAppVersion >= 4.0 && fAppVersion <5.0);//检测操作系统var isWin = (navigator.platform == "Win32") || (navigator.platform == "Windows");var isMac = (navigator.platform == "Mac68K") || (navigator.platform == "MacPPC") || (navigator.platform == "Macintosh");var isUnix = (navigator.platform == "X11" && !isWin && !isMac);/*----------------------------- end -------------------------------------*/ 网页在线浏览三维模型 循环添加行失败 如何根据input内容改变链接a的地址? JS和表单提交的关联问题(文件已打包)--在线等 JS调用问题 怎么样实现点左边的treeView页面显示在右边,和csdn的社区这样 我有两个控件radiobuttonlist and checkboxlist 如何实现弹出一个自定义的对话框,再实现将对话框中的数据传给网页的功能 如何强行关闭父窗口? 新手求助:在页面左下角生成一个图片 javascript中没有集合对象,这功能如何实现呢? 如何取消form的提前?难!
alert("ie")
else if(window.navigator.userAgent.indexOf("Firefox")!=-1)
alert("ff");
{
return /msie/i.test(navigator.userAgent);
}
//蛻、譁ュ譏ッ蜷ヲ譏ッFirefox豬剰ァ亥勣
function $isFF()
{
return /firefox/i.test(navigator.userAgent);
}
//蛻、譁ュ譏ッ蜷ヲ譏ッIE7.0豬剰ァ亥勣
function $isIE7()
{
return /msie 7/i.test(navigator.userAgent);
}
/*检测浏览器/操作系统类型
-----------------------------start-------------------------------------*/
var sUserAgent = navigator.userAgent;
var fAppVersion = parseFloat(navigator.appVersion);
//检测是否Opera浏览器
var isOpera = sUserAgent.indexOf("Opera")>-1;
//检测是否Safari
var isKHTML = sUserAgent.indexOf("KHTML")>-1
|| sUserAgent.indexOf("Konqueror")>-1
|| sUserAgent.indexOf("AppleWebKit")>-1;
//检测IE
var isIE = sUserAgent.indexOf("compatible") > -1
&&sUserAgent.indexOf("MSIE") > -1
&&!isOpera;
//检测Firfox
var isFF = sUserAgent.indexOf("Firefox")>-1&&!isKHTML;
//检测Mozilla
var isMoz = sUserAgent.indexOf("Gecko")>-1&&!isKHTML;
var isNS4 = !isIE&&!isOpera&&!isMoz&&!isKHTML
&&(sUserAgent.indexOf("Mozilla")==0)
&&(navigator.appName == "Netscape")
&&(fAppVersion >= 4.0 && fAppVersion <5.0);
//检测操作系统
var isWin = (navigator.platform == "Win32") || (navigator.platform == "Windows");
var isMac = (navigator.platform == "Mac68K") || (navigator.platform == "MacPPC")
|| (navigator.platform == "Macintosh");var isUnix = (navigator.platform == "X11" && !isWin && !isMac);
/*
----------------------------- end -------------------------------------*/