使用 MVC 3
我有一个保存 mvc questionare 表单的按钮。该表单将包含 50 个或更多问题以及用户答案。我决定对表单进行序列化，而不是将答案放在一个数组中发送给控制器。不确定如何阅读表格并获取问题 ID 和答案？
阿贾克斯调用：
$.ajax({
url: '/Question/SaveQuestionaire',
type: 'POST',
cache: false,
dataType: 'json',
data: $("#SignupForm").serialize(), // creates an object for you
看法：
@using COPSGMIS;
@model IEnumerable<COPSGMIS.Models.Quiz>
@{
ViewBag.Title = "Questionaire";
}
<h2>Questionaire</h2>
<input type="hidden" id="currentstep" name="currentstep" />
@using (Html.BeginForm("Questionaire", "Question", FormMethod.Post, new { id = "SignupForm" }))
{
<div id="wizardtemplate">
@foreach (var step in Model)
{
<fieldset class="wizard">
<div class="page_Title"> @Html.DisplayFor(modelItem => step.Title)</div>
@foreach (var question in step.Results)
{
... code removed ....
<label for="question">@Html.DisplayFor(modelItem => question.NumberedQuestion)</label>
@Html.Raw(Html.DisplayControl(question.QuestionID, question.Choices, question.AnswerValue,question.ControlType))
</div>
@Html.Partial("_Comment", question)
<hr />
}
</fieldset>
}
呈现的 HTML：
<label for="question">3. This is a sample question (2) for the questionare?</label>
<div class='answer'><input type='date' id='3' name='3' value='2012-12-10' /></div>
</div>
... code removed ....
<label for="question">4. This is a sample question (3) for the questionare?</label>
<div class='answer'><input type='text' id='4' name='4' value='999' /></div>
</div>
模型：
public class Quiz
{
public int ReviewID { get; set; }
public int StepID { get; set; }
public string Title { get; set; }
public virtual IEnumerable<Result> Results { get; set; }
}
我需要帮助
[HttpPost]
public ActionResult SaveQuestionaire(int reviewid, Serialized? form)
.... code here
*更新的代码*请看这里
我的阿贾克斯电话：
function saveQuestioniare() {
alert('Here');
$.ajax({
url: '/Question/SaveQuestionaire',
type: 'POST',
cache: false,
dataType: 'json',
data: {reviewid: 8, col:$("#SignupForm").serialize()},
error: function (jqXHR, textStatus, errorThrown) {
alert(errorThrown);
},
success: function (json) {
alert("hERE!");
}
});
}
我的控制器：
[HttpPost]
public ActionResult SaveQuestionaire(int? id, FormCollection col)
{
using (var db = new NexGenContext())
{
foreach (var key in col.AllKeys.Where(q => !q.Contains("Comment_")))
{
var answer = col[key];
int questionId = Convert.ToInt32(key);
db.Database.ExecuteSqlCommand(
"EXEC SP_AddUpdateResponse @QuestionID, @Reviewer, @AnswerValue, @ReviewID",
new SqlParameter("@QuestionID", questionId),
new SqlParameter("@Reviewer", "TEST - CG"),
new SqlParameter("@AnswerValue", answer),
new SqlParameter("@ReviewID", id)
);
}
}
return Json("save", JsonRequestBehavior.AllowGet);
}