向asp.net mvc发送JSON请求并获得部分视图结果，无法获得响应
向asp.net mvc发送JSON请求并获得部分视图结果，无法获得响应
提问于 2014-08-20 08:59:18
我正在开发一个测试应用程序，我试图向服务器发送问题Id和已完成测试的ans Id，以计算结果。
这是我的JQuery函数：
$('#finishTest').on('click', function () {
//Post Back results
var $answers_li = $('ol.answers li');
var jsonObj = { Results: []};
for(var i = 0; i < $answers_li.length; i++)
{
var questionNo = $($answers_li[i]).data("question-id");
var answer = $('input:checked', $answers_li[i]);
jsonObj.Results[i] = { QId: questionNo, AnsId: answer.val() };
}
//NOW I have my Json Object I must call a function on server to calculate results and sends us the results page
var $url = $(this).data('url');
$.ajax({
url: $url,
contentType: 'application/json',
dataType: 'json',
type: 'POST',
data: JSON.stringify(jsonObj),
complete: function (data) {
$('section#TestWrapper').html(data);
},
error: function (xhr, data) {
alert('failed');
}
});
});这是我在服务器端的功能: Asp.net MVC
public ActionResult FinishTest(int Id, TestResultViewModel Answers)
{
TestResultViewModel model;
if (Request.IsAjaxRequest())
{
//prepare Model;
}
else
{
return HttpNotFound();
}
return PartialView("_TestResult", model);
}这是TestResultViewModel类定义：
public class TestResultViewModel
{
public IList<QAModel> Results { get; set; }
//Other Useful Properties
}
public class QAModel
{
public int QId { get; set; }
public int AnsId { get; set; }
}下面是我从请求中得到的响应，但是jquery说:对检索到的数据进行解析。
Response Headers:
Cache-Control:private, s-maxage=0
Content-Encoding:gzip
Content-Length:799
Content-Type:text/html; charset=utf-8
Date:Wed, 20 Aug 2014 08:54:29 GMT
Server:Microsoft-IIS/8.0
Vary:Accept-Encoding
X-AspNet-Version:4.0.30319
X-AspNetMvc-Version:5.2
X-Powered-By:ASP.NET
X-SourceFiles:=?UTF-8?B?RTpcU2luYXZLdXJkdVxTaW5hdkt1cmR1XFNpbmF2a3VyZHUuV2ViVUlcU2luYXZrdXJkdS5XZWJVSS5Gcm9udEVuZFxUZXN0XEZpbmlzaFRlc3RcNA==?=请求头：
Accept:application/json, text/javascript, */*; q=0.01
Accept-Encoding:gzip,deflate,sdch
Accept-Language:en-US,en;q=0.8,tr;q=0.6
Connection:keep-alive
Content-Length:323
Content-Type:application/json
Cookie:__RequestVerificationToken=Yv5fusfyb8EV5le8KOv6YPHIahIHkfvsF2mpnjU6oZ2Z1Ro_c60tvI6-JrDh7PJ6dTUGMavDCI-Y1BUm2rAUdyr4UnbjOKGwXOSqZqjNoag1; .AspNet.ApplicationCookie=5PJkE69hCjY8IsOP46Mm_jjR6yYvuQFVcsB3sQbC03xmnPqzPb-_gZNFm5tvKiCqSZzF6twHZX2aLe_NI6AAbDqZdBQL3t1gXZOtVvrQdY-v2r9Trvyys0AFjJH8zKhCQ7Uvz2fDONrLTpqWA9W9d1bssYSmhuZJkIY5SeaOXC8UO0wpWYYAo62zjzntl6DVWnWFaFR1aAXYmNTSjrqUyUFZ8VrVsG1mcDJAkSyIHpQ4mMAapS54VZQoo-x04xamLl93a_3wE9o9U5P3wmdknYzgYP-ay7I3VMRevGlG_vhpikH13ZenWLmeNdUJ4-1VJJOHy1lBYnmfurSpE1yNZTlsAO3q8XAROo6iKfnQm1KhmJmYzDWKo8R9Yi6KD0EpLA935y43MzIoN9vNhbvLuSKxTA222LbqmrmSKXwRTkReGnXR5HI2kDuZ9HNT0mbA1ltYhkueYBvHfyot_Gckcur2EaGbB_b-yszRPwnqJ7mZ3QstcWOtaKX0KFxvhD8Z-r2T9pD6wJzOLsQnnHB_2w
Host:localhost:2988
Origin:http://localhost:2988
Referer:http://localhost:2988/Test/Index/4
User-Agent:Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/36.0.1985.143 Safari/537.36
X-Requested-With:XMLHttpRequestStack Overflow用户
发布于 2014-08-20 09:42:22
您正在向服务器发送请求，并期待JSON的响应，但是您正在重新生成一个PartialView.You需要返回JSON格式的数据，而不是PartialView.Try (这里)
public JsonResult FinishTest(int Id, TestResultViewModel Answers)
{
TestResultViewModel model;
if (Request.IsAjaxRequest())
{
//prepare Model;
}
else
{
return HttpNotFound();
}
return Json(model);
}页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/25400644
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