如何获取window.location.href中的值？

Question

代码：

window.location.href = "Posts?Category=" + sel; 

如何获得在分类页面的价值？

Answer 1

试试这个：

function getURLParameter(name, urlsearch) { 

     return decodeURIComponent((new RegExp('[?|&]' + name + '=' + '([^&;]+?)(&|#|;|$)').exec(urlsearch || location.search) || [ , "" ])[1].replace(
       /\+/g, '%20')) 
       || null; 
    } 

    var url = "Posts?Category=1134324"; 

    alert(getURLParameter('Category', url)); 

http://jsfiddle.net/kL9DJ/