2012-08-23 104 views
0

所以我有以下代碼:@ Html.EditorForModel()的自定義文件名?

@model IEnumerable<My_School_Book.Models.Mark> 
@{ 
    ViewBag.Title = "Marks"; 
} 

<div class="row-fluid"> 
    <h1>Assignment Marks:</h1> 
    @using (Html.BeginForm("Marks", "Assignment", FormMethod.Post, new { @class = "form-horizontal" })) 
    { 
     <table class="table table-bordered"> 
      <thead> 
       <tr> 
        <th>Student</th> 
        <th style="width: 50px;">Mark 
        </th> 
        <th style="width: 50px;">Total 
        </th> 
        <th style="width: 50px;">Weight</th> 
       </tr> 
      </thead> 
      <tbody> 
       @Html.EditorForModel() 
      </tbody> 
     </table> 
     <div class="form-actions"> 
      <button type="submit" class="btn btn-primary"><i class="icon-checkmark"></i>&nbsp;Save</button> 
      <a href="@Url.Action("Index", "Assignment")" class="btn btn-primary"><i class="icon-back"></i>&nbsp;Cancel</a> 
     </div> 
    } 
</div> 

正如你可以看到我的模型被傳遞到視圖模型馬克的IEnumerable。

現在我有意見/共享文件夾下的EditorTemplate叫馬克:

@model My_School_Book.Models.Mark 
<tr> 
    <td>@Model.Student.FullName</td> 
    <td> 
     @Html.TextBoxFor(model => Model.Grade, new { @class = "span12", @style = "min-height: 20px;", @maxlength = "5" }) 
    </td> 
    <td> 
     @Model.Assignment.Total 
    </td> 
    <td>@Model.Assignment.Weight</td> 
</tr> 

我的問題是,我可以從馬克重命名我EditorTemplate文件AssignmentMarks?我希望它更具體一些,而不是一個名爲Marks的通用名稱。

編輯:

裏面我MarkRepository.cs

public IEnumerable<Mark> GetAllByAssignmentID(Guid id) 
    { 
     return context.Marks.Where(m => m.AssignmentID == id); 
    } 

裏面我AssignmentController.cs

public ActionResult Marks(Guid id) 
    { 
     IEnumerable<Mark> Marks = markRepository.GetAllByAssignmentID(id).ToList(); 
     return View(Marks); 
    } 

    [HttpPost] 
    public ActionResult Marks(IEnumerable<Mark> viewModel) 
    { 
     if (ModelState.IsValid) 
     { 

     } 
     return View(viewModel); 
    } 

裏面我Marks.cshtml

@Html.EditorForModel("Mark", "AssignmentMark") 

裏面我AssignmentMark。 cshtm升

@model My_School_Book.Models.Mark 
<tr> 
    <td>@Html.DisplayTextFor(model => model.Student.FullName)</td> 
    <td>@Html.TextBoxFor(model => model.Grade, new { @class = "span12" })</td> 
    <td>@Html.DisplayTextFor(model => model.Assignment.Total)</td> 
    <td>@Html.DisplayTextFor(model => model.Assignment.Weight)</td> 
</tr> 

我收到我查看錯誤,現在是:

System.Data.Entity.DynamicProxies.Assignment_7EDE7AD8477AB363802A036747CD8A8B259C6CD72DCEF587A2B0FBEDC7B2DCE1System.Data.Entity.DynamicProxies.Assignment_7EDE7AD8477AB363802A036747CD8A8B259C6CD72DCEF587A2B0FBEDC7B2DCE1System.Data.Entity.DynamicProxies.Assignment_7EDE7AD8477AB363802A036747CD8A8B259C6CD72DCEF587A2B0FBEDC7B2DCE1System.Data.Entity.DynamicProxies.Assignment_7EDE7AD8477AB363802A036747CD8A8B259C6CD72DCEF587A2B0FBEDC7B2DCE1 
+0

是的,你可以看看我的答案在這裏:http://stackoverflow.com/questions/12050109/mvc3-editor-template-css-clas-maxlength-and-size/12052784#12052784。你可以直接調用它,就像@EditorFor(m => m.Mark,「AssignmentMarks」) – MiBu

+0

好吧,你會看到,調用@ Html.EditorFor(Model,「AssignmentMarks」)我得到一個模型不匹配(期望一個實體而是我傳入一個IEnumerable。如果我繼續前進,並且將我的EditorTemplate文件更改爲接受IEnumerable ,當我將viewModel傳回給POST上的Controller時,我得到返回類型NULL –

+0

你可以使用foreach,然後爲每個項目調用編輯器。對於發佈列表中的每個項目必須有不同的屬性ID(即Mark.Student.FullName [index] ...),你可以看到http:/ /stackoverflow.com/questions/11267354/how-to-produce-non-sequential-prefix-collection-indices-with-mvc-html-editor-tem/11267659#11267659該場景。 – MiBu

回答

0
  1. 重命名你的模型類是AssignmentMarks
  2. 相反的@EditorForModel(),運行以下命令:

    @foreach(var mark in Model) 
    { 
        @EditorFor(m => m.Mark, "AssignmentMark") 
    } 
    

希望這會對你有所幫助。