c# - ASP.NET MVC3 : DisplayTemplates does not show model value (MVC3 Partial Page)

Question

为了学习 DisplayTemplates，我创建了一个“String”DisplayTemplate，如下所示。期望在模型的字符串值之后附加单词“Hello”。但它只显示“你好”这个词。我们如何纠正它？

注意:String.cshtml添加在Views\Contact\DisplayTemplates下

public class Contact
{
    public string FirstName { get; set; }
    public string LastName { get; set; }
    public int Age { get; set; }
}

Controller

public class ContactController : Controller
{

    // GET: /Contact/Details/5
    public ActionResult Details(int id)
    {
        Contact myContact = new Contact();
        myContact.FirstName = "Lijo";
        myContact.LastName = "Cheeran";
        myContact.Age = 26;

        return View(myContact);

    }

}

详细 View

@model MyDisplayAndEditorTemplateTEST.Contact

<fieldset>
<legend>Contact</legend>

<div class="display-label" style="font-weight:bold" >FirstName</div>
<div class="display-field">
    @Html.DisplayFor(model => model.FirstName)
</div>

<div class="display-label" style="font-weight:bold">LastName</div>
<div class="display-field">
    @Html.DisplayFor(model => model.LastName)
</div>

<div class="display-label" style="font-weight:bold">Age</div>
<div class="display-field">
    @Html.DisplayFor(model => model.Age)
</div>

字符串显示模板的部分页面(String.cshtml)

<%= Html.Encode(Model) %> Hello!

---

@达林。对于编辑器模板，我使用了@Html.EditorFor(model => model.FirstName)。它仍然作为标 checkout 现，如下所示。我们如何将其更改为文本框？

详细信息.cshtml

@model MyDisplayAndEditorTemplateTEST.Contact

<fieldset>
<legend>Contact</legend>

<div>FirstName</div>
<div>
     @Html.EditorFor(model => model.FirstName)
</div>

<div class="display-label" style="font-weight:bold">LastName</div>
<div class="display-field">
    @Html.DisplayFor(model => model.LastName)
</div>

编辑器模板

@Model TEST

显示模板

Hello! @Model

Answer 1

<%= Html.Encode(Model) %> Hello!是 WebForms 语法。确保您没有混淆 2 个 View 引擎。所以将以下内容放入您的 string.cshtml Razor 显示模板:

@Model Hello!