MVC2應用，我們可以做一個網頁，在同一個地方輸入和顯示列表

Question

下面我有兩條表代碼首先是顯示輸入字段和第二個是顯示列表，問題是，在輸入字段中顯示其集合與此綁定。

代碼查看

<h2>AddmissionCellWithModel</h2> 

<div> 
    <% using (Html.BeginForm("InsertN", "AddmissionCell", FormMethod.Post)) 
     { %> 
    <table> 
     <tr> 
      <td> 
       Student's Name: 
      </td> 
      <td> 
       <%= Html.TextBox("StudentName", Model)%> 
      </td> 
      <td> 
       Addmission Year: 
      </td> 
      <td> 
       <%= Html.TextBox("AddmissionYear", Model)%> 
      </td> 
     </tr> 
     <tr> 
      <td> 
       Father's Name: 
      </td> 
      <td> 
       <%= Html.TextBox("FatherName", Model)%> 
      </td> 
      <td> 
       Mother's Name: 
      </td> 
      <td> 
       <%= Html.TextBox("MotherName", Model)%> 
      </td> 
     </tr> 
     <tr> 
      <td> 
       Contact: 
      </td> 
      <td> 
       <%= Html.TextBox("Contact", Model)%> 
      </td> 
      <td> 
       Address: 
      </td> 
      <td> 
       <%= Html.TextBox("Address", Model)%> 
      </td> 
     </tr> 
     <tr> 
      <td> 
       SchoolName: 
      </td> 
      <td> 
       <%= Html.TextBox("SchoolName", Model)%> 
      </td> 
      <td> 
       EnrollmentId: 
      </td> 
      <td> 
       <%= Html.TextBox("EnrollmentID", Model)%> 
      </td> 
     </tr> 
     <tr> 
      <td colspan="4" align="right"> 
       <input type="submit" value="Save" /> 
      </td> 
     </tr> 
     <tr> 
      <td colspan="4"> 
      </td> 
     </tr> 
     <tr> 
      <td colspan="4"> 



      </td> 
     </tr> 

    </table> 



    <%} %> 
</div> 


<table> 
    <tr> 
     <th> 
      EnrollmentID 
     </th> 
     <th> 
      StudentName 
     </th> 
     <th> 
      SchoolName 
     </th> 
     <th> 
      StudentID 
     </th> 
     <th> 
      FatherName 
     </th> 
     <th> 
      MotherName 
     </th> 
     <th> 
      Address 
     </th> 
     <th> 
      Contact 
     </th> 
     <th> 
      ClassId 
     </th> 
     <th> 
      AddmissionYear 
     </th> 
     <th> 
      EnrollDateTime 
     </th> 
     <th> 
      IsActive 
     </th> 
    </tr> 

<% foreach (var item in Model) { %> 

    <tr> 
     <td> 
      <%: item.EnrollmentID %> 
     </td> 
     <td> 
      <%: item.StudentName %> 
     </td> 
     <td> 
      <%: item.SchoolName %> 
     </td> 
     <td> 
      <%: item.StudentID %> 
     </td> 
     <td> 
      <%: item.FatherName %> 
     </td> 
     <td> 
      <%: item.MotherName %> 
     </td> 
     <td> 
      <%: item.Address %> 
     </td> 
     <td> 
      <%: item.Contact %> 
     </td> 
     <td> 
      <%: item.ClassId %> 
     </td> 
     <td> 
      <%: item.AddmissionYear %> 
     </td> 
     <td> 
      <%: String.Format("{0:g}", item.EnrollDateTime) %> 
     </td> 
     <td> 
      <%: item.IsActive %> 
     </td> 
    </tr> 

<% } %> 

</table> 

和控制器代碼...

公衆的ActionResult AddmissionCellWithModel（）{

 SchoolManagementV1Entities db = new SchoolManagementV1Entities(); 
     List<EnrollmentModel> result = (from q in db.VW_EnrollmentModel 
             select new EnrollmentModel() 
             { 
              EnrollmentID = q.EnrollmentId, 
              StudentName = q.StudentName, 
              StudentID = q.StudentID, 
              FatherName = q.FatherName, 
              MotherName = q.MotherName, 
              Address = q.Address, 
              Contact = q.Contact ?? 0, 
              AddmissionYear = q.EnrollYear, 
              EnrollDateTime = q.AdmissionDateTime, 
              IsActive = q.EnrollIsActive 
             }).ToList(); 
     return View(result); 
    } 

這個回報的觀點是結果對象返回到視圖

所以一些在告訴我怎樣才能防止顯示System.Collection.Generic ....

Answer 1

你需要一個單一或多重形式？

我在問這是因爲在圖像中我只看到1個窗體，但是您傳遞的是EnrollmentModel的列表。

如果你只需要1個表格和1個表格（我認爲這是你的情況），傳遞給僅查看EnrollmentModel，而不是它們的列表。像這樣的東西

List<EnrollmentModel> result = (from q in db.VW_EnrollmentModel 
            select new EnrollmentModel() 
            { 
             EnrollmentID = q.EnrollmentId, 
             StudentName = q.StudentName, 
             StudentID = q.StudentID, 
             FatherName = q.FatherName, 
             MotherName = q.MotherName, 
             Address = q.Address, 
             Contact = q.Contact ?? 0, 
             AddmissionYear = q.EnrollYear, 
             EnrollDateTime = q.AdmissionDateTime, 
             IsActive = q.EnrollIsActive 
            }).ToList(); 
    return View(result); 

：

所以改變這種

var myId=7; //Example 
return View(db.VW_EnrollmentModel.Single(m=>m.EnrollmentId==myId)); 

請注意，這裏我猜你想顯示一個VW_EnrollmentModel，使用EnrollmentId檢索。

然後你必須改變你的視圖設置正確的模型類型和屬性：實際上現在模型是VW_EnrollmentModel，所以你沒有AddmissionYear但是例如EnrollYear。

如果這不是預期的結果，請添加評論，我會編輯我的答案。

希望這有助於

阿爾貝託