修改地址后的参数:
script
function getNewUrl(oldurl,paramname,pvalue){
var reg = new RegExp("(\\?|&)"+ paramname +"=([^&]*)(&|$)","gi");
var t=oldurl.match(reg)[0];
var retxt=t.substring(0,t.indexOf("=")+1)+pvalue;
if(t.charAt(t.length-1)=='&') retxt+="&";
return oldurl.replace(reg,retxt);
}
alert(getNewUrl("http://servername/virturlpath/index.asp?p1=123&p2=aa&p3=hh&p4=1","p4","cxz"));
/script
获取地址参数:
script
function aa(source, name)
{
var reg = new RegExp(...[ 查看全文 ]