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我有控制器,具有以下方法:之後的參數爲空
public ActionResult Create()
{
return View();
}
[Authorize]
[HttpPost]
public ActionResult Create(Tests test)
{
test.CreateDate = DateTime.Now;
test.Author = User.Identity.Name;
TestEntities db = new TestEntities();
db.AddToTests(test);
db.SaveChanges();
return RedirectToAction("CreateQuestion", new { OrderNumber = 1, idTest = test.id });
}
[Authorize]
public ActionResult CreateQuestion(int OrderNumber,int idTest)
{
return View();
}
[Authorize]
[HttpPost]
public ActionResult CreateQuestion(Questions question)
{
TestEntities db = new TestEntities();
db.AddToQuestions(question);
db.SaveChanges();
return RedirectToAction("CreateQuestion", new {id = question.id, t = question.Type});
}
的問題是創建方法作品的權利。它獲取參數並將其添加到數據庫。但類似的方法CreateQuestion顯示有關問題的消息爲null。 我錯了什麼?
CreateQuestion視圖
<%@ Page Title="" Language="C#" MasterPageFile="~/Views/Shared/Site.Master" Inherits="System.Web.Mvc.ViewPage<test.su.Models.Questions>" %>
<asp:Content ID="Content1" ContentPlaceHolderID="TitleContent" runat="server">
Создать вопрос
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="MainContent" runat="server">
<h2>Создать вопрос</h2>
<% using (Html.BeginForm("CreateQuestion","Test")) { %>
<%: Html.ValidationSummary(true) %>
<fieldset>
<legend>Вопрос</legend>
<div class="editor-label">
<%: Html.LabelFor(model => model.Type,"Тип вопроса") %>
</div>
<% // List of question types
List<SelectListItem> QuestionTypes = new List<SelectListItem>();
SelectListItem t = new SelectListItem();
t.Text = "Вопрос с вариантами ответа (флажки или радиокнопки)";
t.Value = "0";
QuestionTypes.Add(t);
t = new SelectListItem();
t.Text = "Вопрос со свободным ответом (текстовое поле)";
t.Value = "1";
QuestionTypes.Add(t);
%>
<div class="editor-field">
<%: Html.DropDownListFor(model => model.Type, QuestionTypes) %>
<%: Html.ValidationMessageFor(model => model.Type) %>
</div>
<%-- <div class="editor-label">
<%: Html.LabelFor(model => model.OrderNumber,"Порядковый номер вопроса") %>
<%: Html.EditorFor(model => model.OrderNumber) %>
<%: Html.ValidationMessageFor(model => model.OrderNumber) %>
</div>--%>
<div class="editor-label">
<%: Html.LabelFor(model => model.Question,"Текст вопроса") %>
</div>
<div class="editor-field">
<%: Html.TextAreaFor(model => model.Question,2,47,"") %>
<%: Html.ValidationMessageFor(model => model.Question) %>
</div>
<%: Html.HiddenFor(model => model.idTest) %>
<%: Html.ValidationMessageFor(model => model.idTest) %>
<%: Html.HiddenFor(model => model.OrderNumber) %>
<%: Html.ValidationMessageFor(model => model.OrderNumber) %>
<p>
<input type="submit" value="Далее" />
</p>
</fieldset>
<% } %>
</asp:Content>
你可以發佈createquestion視圖嗎? – 2013-03-10 19:17:07
我已經添加了它.. – 2013-03-10 19:25:37
它抱怨Model.Question爲空?正確? – 2013-03-10 19:29:40