java ajax跳转不了页面

Question

function savemsg() {
//判断是否是默认地址
if (document.getElementById("cbDefaultAddress").checked) {
var info="1"; //是默认
}
else {
var info="0"; //不是默认
}
var userName = "${username }";//用户名
var recipientsName=$("#addressName").val();//收 货 人
var areaID = getAreaID();
alert(areaID);
alert(areaID.length);
if(areaID.length == 2){
province = area_array[areaID];
alert(province);
}else if(areaID.length == 4){
var index1 = areaID.substring(0, 2);
city = area_array[index1] + " " + sub_array[index1][areaID];
alert(city);
}else if(areaID.length == 6){
var index1 = areaID.substring(0, 2);
var index2 = areaID.substring(0, 4);
area = area_array[index1] + " " + sub_array[index1][index2] + " " + sub_arr[index2][areaID];
alert(area);
}
var address=$("#street").val();//详细地址
alert(address);
var postalcode=$("#postcode").val();//邮政编码
alert(postalcode);
var phone=$("#mobile").val();//手机号码
alert(phone);
var fixed=$("#telephone").val();//固定电话
alert(fixed);

        $.ajax({
        error:function(){alert("error");} ,
        type:'post', //传送的方式,get/post
        url:'add.address', //发送数据的地址
        data:{province:province,city:city,area:area,defaults:info,userName:userName,recipientsName:recipientsName,address:address,postalcode:postalcode,phone:phone,fixed:fixed},
        dataType: "json",
        success:function(data){
        if(data.success){
            /* if(info==1){
                var str='<p><input checked="checked" type="radio" name="sender" value="'+data.AddressId+'" id="default" />&nbsp;&nbsp;收件人：'+username+'&nbsp;&nbsp;&nbsp;联系电话：'+phone+'&nbsp;'+'&nbsp;&nbsp;&nbsp;收货地址：'+pca+address+'</p>';
                $("#senderdetail").append(str);
                $("#formsender").toggle(); //隐藏添加地址div
            }else{
                var str='<p><input type="radio" name="sender" value="'+data.AddressId+'" id="default" />&nbsp;&nbsp;收件人：'+username+'&nbsp;&nbsp;&nbsp;联系电话：'+phone+'&nbsp;'+'&nbsp;&nbsp;&nbsp;收货地址：'+pca+address+'</p>';
                $("#senderdetail").append(str);
                $("#formsender").toggle(); //隐藏添加地址div
            } */
        }
    },
    error:function (event, XMLHttpRequest, ajaxOptions, thrownError) {
                alert("表单错误，"+XMLHttpRequest+thrownError); 
           }
         });
    }

Answer 1

木有人想看乱七八糟或者太长的代码！木有人想回答一个很泛的问题！