设置菜单栏中和地址栏对应的活动项高亮

 1 function active() {
 2     var menu = $("#menu a");
 3     if (menu != null) {
 4         var urlstr = location.href;
 5         var urlstatus = false;
 6 
 7         menu.each(function () {
 8             var way = $(this).attr('href').split('/');
 9             if ((urlstr + '/').indexOf(way[way.length - 1]) > -1 && $(this).attr('href') != '') {
10                 $(this).addClass('hover');
11                 urlstatus = true;
12             } else {
13                 $(this).removeClass('hover');
14             }
15         });
16         if (!urlstatus) { $("#user_leftMenu a").eq(0).addClass('hover'); }
17     }
18 }
原文地址:https://www.cnblogs.com/gaozejie/p/5018529.html