外贸建站之网站导航栏菜单高亮JS实现代码分享

 1 var urlstr = location.href;  
 2       var urlstatus=false; 
 3       var urlnum = 1;
 4       $("#navbar a").each(function () {  
 5         if ((urlstr + ‘/‘).indexOf($(this).attr(‘href‘).replace(/[\r\n ]/g,"")) > -1 && $(this).attr(‘href‘)!=‘‘ && urlnum != 1) {  
 6           $(this).addClass(‘active‘); urlstatus = true;
 7         }else {  
 8           $(this).removeClass(‘active‘);  
 9         } 
10         urlnum++;
11       });  
12      if (!urlstatus) {$("#navbar a").eq(0).addClass(‘active‘); }