【发布时间】:2015-07-01 14:59:26
【问题描述】:
我只是冒险进入 MVC (v4) 的世界,但在获取单选按钮列表的实际选定值时遇到了真正的麻烦。我正在从 Umbraco 数据库中提取数据(但我想我尝试做的事情的原理是相同的),其中有问题列表,每个问题都有一个答案列表。我将发布到目前为止我所做的一切,希望比我更聪明的人能指出我正确的方向:
这是我的内容结构
我的模特
namespace ICASolution.Models
{
public class MultipleChoiceViewModel
{
public int iQuestionID { get; set; }
public string zQuestionTitle { get; set; }
public string zQuestionText { get; set; }
public List<Answers> lAnswers { get; set; }
}
public class Answers
{
public int iAnswerID { get; set; }
public string zAnswerText { get; set; }
public bool bCorrect { get; set; }
public string selectedAnswer { get; set; }
}
}
我的表面控制器:
namespace ICASolution.Controllers
{
public class MultipleChoiceSurfaceController : SurfaceController
{
//
// GET: /MultipleChoiceSurface/
//public ActionResult Index()
//{
// return PartialView("MultipleChoice", new MultipleChoiceViewModel());
//}
[HttpPost]
public ActionResult Grade(MultipleChoiceViewModel model)
{
return RedirectToCurrentUmbracoPage();
}
public ActionResult Index()
{
var TestPage = Umbraco.Content(CurrentPage.Id);
var questions = new List<MultipleChoiceViewModel>();
foreach (var child in TestPage.Children)
{
var questionid = child.Id;
var questiontitle = child.GetPropertyValue("questionTitle");
var questiontext = child.GetPropertyValue("questionText");
questions.Add(new MultipleChoiceViewModel { iQuestionID = questionid, zQuestionTitle = questiontitle, zQuestionText = questiontext, lAnswers = answerList(questionid) });
}
return PartialView("MultipleChoice", questions);
}
public List<Answers> answerList(int iMyQuestionID)
{
var questionPage = Umbraco.Content(iMyQuestionID);
var answers = new List<Answers>();
foreach(var child in questionPage.Children)
{
answers.Add(new Answers { iAnswerID = child.Id, zAnswerText = child.GetPropertyValue("answerTitle"), bCorrect = child.GetPropertyValue("correctAnswer") });
}
return answers;
}
}
}
最后是我的部分:
@model IEnumerable<ICASolution.Models.MultipleChoiceViewModel>
<div class="ethicsTestContainer">
<div class="col-md-12">
<div class="col-md-12 noRPadding">
@using (Html.BeginUmbracoForm<ICASolution.Controllers.MultipleChoiceSurfaceController>("Grade")) {
foreach (var item in Model)
{
<div class="form-group">
<p><strong>@item.zQuestionTitle</strong></p>
<p>@item.zQuestionText</p>
@{
foreach (var answerItem in item.lAnswers)
{
<div class="radio radio-danger">
@Html.RadioButton(answerItem.iAnswerID.ToString(), answerItem.iAnswerID, new { @type = "radio", @id = answerItem.iAnswerID, @name = item.iQuestionID })
@*<input type="radio" name="@item.iQuestionID" id="@answerItem.iAnswerID" value="option1">*@
<label for="@answerItem.iAnswerID">
@answerItem.zAnswerText <span> </span>@answerItem.bCorrect
</label>
</div>
}
}
</div>
}
<div class="col-sm-8 col-sm-push-2">
<button type="submit" class="btn btn-default btn-block">CLICK HERE TO COMPLETE YOUR ETHICS TEST</button>
</div>
}
</div>
</div>
</div>
向用户显示时一切都很好:
但我只是不知道如何获取用户在 HTTPPOST 上所做的选择(基本上我需要计算他们做出的正确答案的数量)。
【问题讨论】:
标签: c# asp.net asp.net-mvc asp.net-mvc-4 umbraco7