asp.net-mvc-3 - MVC 3 EditorFor 指定模板时的列表

Question

我比赛迟到了。我正在与 EditorFor 斗争。

不是使用模板在文本框中显示实体的名称，而是将名称写入屏幕。它似乎正在写入对象的第一个属性，就像在我的真实项目中正在写入 guid 一样。

如何在指定模板时使用编辑器？

家庭 Controller

public ActionResult Index()
    {
            HomeModel homeModel = new HomeModel();
            homeModel.RoomModels = new List<RoomModel>();
            homeModel.RoomModels.Add(new RoomModel() { RoomName = "Room-1" });
            homeModel.RoomModels.Add(new RoomModel() { RoomName = "Room-2" });
            homeModel.RoomModels.Add(new RoomModel() { RoomName = "Room-3" });

            return View(homeModel);
    }

家居模型

public class HomeModel
    {
        public List<RoomModel> RoomModels { get; set; }
    }

房间模型

public class RoomModel
{
    public string RoomName { get; set; }
}

/Views/Home/Index.cshtml

@model MVC.Temp.Models.Home.HomeModel

<h1>Home</h1>
<div id="RoomModels">
    @Html.EditorFor(m => m.RoomModels, "_RoomModelEditor")
</div>

/Views/Home/_RoomModelEditor.cshtml

@model MVC.Temp.Models.Home.RoomModel
@Html.TextBoxFor(x => x.RoomName)

当前输出:

Answer 1

您需要将编辑器模板放在名为 EditorTemplates 的目录中。所以正确的路径应该是这样的:

/Views/Home/EditorTemplates/_RoomModelEditor.cshtml

来自documentation :

If a template whose name matches the templateName parameter is found in the controller's EditorTemplates folder, that template is used to render the expression. If a template is not found in the controller's EditorTemplates folder, the Views\Shared\EditorTemplates folder is searched for a template that matches the name of the templateName parameter. If no template is found, the default template is used.