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Javascript实例教程(7) 利用Javascript基于浏览器类型的重定向 (1)
基于浏览器类型的重定向的实现可以通过使用JavaScript函数来检查navigator.userAgent的字符串“MSIE”,它将告诉你用户是否使用Microsoft Internet Explorer(微软的IE浏览器)。通过修改windows.location函数可以重定向到正确的URL(同意资源定位器)。下面是具体的代码
%26lt;HTML%26gt;
%26lt;HEAD%26gt;
%26lt;SCRIPT LANGUAGE="JavaScript"%26gt;
%26lt;!--
function redirectClient(ieurl, nsurl) {
// test for Internet Explorer (any version)
if (navigator.userAgent.indexOf("MSIE") != -1) {
window.location = ieurl;
} else {
// it's not IE so assume it's Netscape
window.location = nsurl;
}
}
//--%26gt;
%26lt;/SCRIPT%26gt;
%26lt;/HEAD%26gt;
%26lt;BODY%26gt;
Click %26lt;A HREF="javascript:redirectClient('explorer.html',
'netscape.html')"%26gt;here%26lt;/A%26gt;
to redirect based on the user's browser.
%26lt;/BODY%26gt;
%26lt;/HTML%26gt;
点击此处去测试效果页
%26lt;HTML%26gt;
%26lt;HEAD%26gt;
%26lt;SCRIPT LANGUAGE="JavaScript"%26gt;
%26lt;!--
function redirectClient(ieurl, nsurl) {
// test for Internet Explorer (any version)
if (navigator.userAgent.indexOf("MSIE") != -1) {
window.location = ieurl;
} else {
// it's not IE so assume it's Netscape
window.location = nsurl;
}
}
//--%26gt;
%26lt;/SCRIPT%26gt;
%26lt;/HEAD%26gt;
%26lt;BODY%26gt;
Click %26lt;A HREF="javascript:redirectClient('explorer.html',
'netscape.html')"%26gt;here%26lt;/A%26gt;
to redirect based on the user's browser.
%26lt;/BODY%26gt;
%26lt;/HTML%26gt;
点击此处去测试效果页





