JS提交對象數組到服務端的方法總結(C#實例)

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做者：willingtolove；

本文連接：http://www.cnblogs.com/willingtolove/p/4741549.html

正文：

1. 方法一：利用ajax

　　1) 客戶端js代碼：

 1 //獲取對象數組
 2 function GetQAS() {
 3     var stuAnswerList = [];
 4     var stuAnswer = { 'answerID': 1, 'answerType': 1, 'answerContent': 'one', 'answerSingle': 1, 'answerMultiple': '1,2', 'answerTOF': true };
 5     var stuAnswer1 = { 'answerID': 1, 'answerType': 1, 'answerContent': 'two', 'answerSingle': 1, 'answerMultiple': '1,2', 'answerTOF': true };
 6 
 7     stuAnswerList.push(stuAnswer);
 8     stuAnswerList.push(stuAnswer);
　　　　return stuAnswerList;
 9 }
10 //ajax提交數據
11 function SubmitStuAnswersAjax(stuAnswerArr) {
12 
13     $.ajax({
14         url: "../../Paper/SubmitStuAnswers",
15         type: "post",
16         data: { stuAnswerArr: stuAnswerArr },
17         async: false,
18         cache: false,
19         error: function (XMLHttpRequest, textStatus, errorThrown) {
20             if (XMLHttpRequest.status == 1001) {
21                 eval(XMLHttpRequest.ResponseText);
22             } else {
23                 alert("GetPaper error");
24             }
25         },
26         success: function (data) {
27             alert(data);
28         }
29     });
30 }
31 //按鈕點擊方法
32 function SubmitStuAnswersBtn() {
33     var stuAnswerArr = GetQAS();
34     SubmitStuAnswersAjax(stuAnswerArr);
35 }

　　2) 服務端C#代碼：

//stuAnswerEntity
public class stuAnswerEntity
        {
            public int answerID { set; get; }
            public int answerType { set; get; }
            public int answerSingle { set; get; }
            public string answerMultiple { set; get; }
            public bool answerTOF { set; get; }
            public string answerContent { set; get; }
        }

//stuAnswerArr 注意先後臺變量名稱必定要相同
public ActionResult SubmitStuAnswers(List<stuAnswerEntity> stuAnswerArr)
{
    bool re = false;
    List<stuAnswerEntity> stuAnswerEntityList = new List<stuAnswerEntity>();
    stuAnswerEntityList = stuAnswerArr;
    //此時stuAnswerArr中就存有前臺stuAnswerArr中的數據；
    return Content(re.ToString());
}

 

 

 2. 方法二：js模擬form 進行post提交

　　

　　1) 客戶端js代碼：

 1 function REV_SubmitStuAnswersBtn() {
 2     var stuAnswerArr=JSON.stringify(GetQAS());//轉成json字符串
 3     //JS模擬post提交
 4     var REVQForm = document.createElement("form");
 5     REVQForm.setAttribute("method", 'POST');
 6     REVQForm.setAttribute("action", '../Paper/GetREVPaper');
 7     REVQForm.innerHTML = "";
 8     var stuAnswerInput = document.createElement("input");
 9     stuAnswerInput.setAttribute("type", "hidden");
10     stuAnswerInput.setAttribute("name", 'REVQ');//'REVQ'
11     stuAnswerInput.setAttribute("value", stuAnswerArr);
12     REVQForm.appendChild(stuAnswerInput);
13 
14     document.body.appendChild(REVQForm);
15     REVQForm.submit();
16 }

 

 　　

2) 服務端C#代碼：以json字符串的方式傳輸

public ActionResult GetREVPaper()
{
    bool re = false;
    string stuAnswerJson = Request["REVQ"] == null ? "" : Request["REVQ"];//'REVQ'
    //將json字符串反序列化
    List<stuAnswerEntity> studentAnswerList = JsonConvert.DeserializeObject<List<stuAnswerEntity>>(stuAnswerJson);

    return Content(re.ToString());
}

 

做者：	willingtolove
本文連接：	js 提交對象數組到服務端的方法總結
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