Ajax 请求实例

[HttpPost]
public JsonResult CaculateScore(string StuNo)
{
var result = new object[2] {
new {
StuNo = StuNo,
Score = 100},
new {
StuNo = StuNo+1,
Score = 100+1},
};
return Json(result);
}

<script type="text/javascript">
$("#bt-js").click
(
function ()
{
$.ajax
(
{
url: "/School/ScoreQuery/CaculateScore",//请求地址
async: true,//异步请求
type: "post",//用post方式提交
data:{StuNo:"1325112032", flag:"value2"},//$("#StuNo").val()//提交的参数
dataType: "json",//服务器返回数据的个格式
success: function (result)//请求成功的回调函数
{
$.each(result, function(i, currentObject)//遍历对象数组,i为索引
{
alert("学号" + currentObject.StuNo);
alert("分数" + currentObject.Score);
});
},
error: function (xhr, type, exception)//请求失败的回调函数
{
alert(xhr.responseText, "请求发生错误");
}
}
);
}
)
</script>