javascript获取查询字符串的值

javascript获取查询字符串的值

转自:js中国 http://www.javascriptcn.cn

http://javascriptxml.5d6d.com/thread-5-1-1.html

if (window.location.search == "")

{

alert("页面中未传过值");

}

else

{

var str = window.location.search.substring(1,window.location.search.length);

var arry = str.split("&");

var r;

for (r in arry)

{

//将值对拆开并输出

document.write(arry[r].split("=")[0] + "=" + arry[r].split("=")[1] + "

");

}

}