Ajax call does not work properly

Question

I have written this code for authentication.It works well till calling of function "a", control goes to function a but it ignores redirect line..I checked using alert that it executes "a" function. Why this is happening?

 $('#loginbtn').click(function() {
var userName = document.getElementById('uid').value;
var password = document.getElementById('pwd').value;
$.ajax({
    type : "POST",
    url : "/LoginNew.aspx/Authenticate",
    data : { 
        userName: userName ,
        password: password 
    },
    async : false, 
    contentType : "application/json; charset=utf-8",
    dataType : "json",
    success : a, 
    error : function(e) {
        alert(e.valueOf());
    }
});

function a() {
    window.location.href = "Login.aspx";
}
});

Answer 1

success : a() //function is called like this

尝试使用

success : function(){window.location.href = "Login.aspx"};

Answer 2

删除.href部分，你需要指定一个路径，就像这样

window.location = "/Login.aspx";