如何发送多个模型进行查看？

Question

我有两个实体 classes - Student 和 Mentor。我想在一个视图中使用这两个模型。我将这两个模型组合在一个 class 中并发送到控制器中查看，但我无法达到值。我想像下面的视图代码一样使用 foreach 列出这些 classes 中的值。我该怎么做？

这是我的控制器代码

MixModel m = new MixModel();

public ActionResult Main(string user)
{
    ViewBag.message = user;

    var mentor = from r in m.mentors
                 select r;
    var student = from r in m.students
                  select r;

    var model = new MixModel { mentors = mentor.ToList(), students = student.ToList() };

    return View(model);
}

这是Studentclass

public class Student
{
    [Key]
    public int Id { get; set; }

    public string Ad { get; set; }
    public string Soyad { get; set; }
    public string Departmant { get; set; }
  
    public string Email { get; set; }
    public string Parola { get; set; }
}

这是 Mentor class:

namespace MentorShip.Models
{
    public class Mentor
    {
        [Key]
        public int Id { get; set; }

        public string Ad { get; set; }

        public string Soyad { get; set; }
        public string Departmant { get; set; }
        public string Job { get; set; }
        public string Email { get; set; }
        public string Parola { get; set; }
    }
}

这是组合 class 作为混合模型

namespace MentorShip.Models
{
    public class MixModel
    {
        public IEnumerable<Student> students { get; set; }
        public IEnumerable<Mentor> mentors { get; set; }
    }
}

这是我的看法

@model IEnumerable<MixModel>

<div id="mentorr" style="display:none;margin-left:20%;">

        <div class="container">

           <table class="table table-bordered table-striped">
               <thead>
                   <tr>
                       <th>Ad</th>
                       <th>Soyad</th>
                       <th>Meslek</th>
                   </tr>
               </thead>
               <tbody>
                   @foreach(var deger in Model )
                   {
                   <tr>
                       <td></td>
                       <td></td>
                       <td></td>
                   </tr>
                   }
               </tbody>
           </table>
        </div>
    </div>

Answer 1

在您看来，使用 @model MixModel 而不是 @model IEnumerable<MixModel>。

您的完整视图如下所示

@model MixModel

<div id="mentorr">
    <div class="container">
        <table class="table table-bordered table-striped">
            <thead>
                <tr>
                    <th>Ad</th>
                    <th>Soyad</th>
                    <th>Meslek</th>
                </tr>
            </thead>
            <tbody>
                @foreach(var deger in Model.mentors ) {
                <tr>
                    <td></td>
                    <td></td>
                    <td></td>
                </tr>
                }
            </tbody>
        </table>
    </div>
</div>

<div id="student">
   <div class="container">
        <table class="table table-bordered table-striped">
            <thead>
                <tr>
                    <th>Ad</th>
                    <th>Soyad</th>
                    <th>Meslek</th>
                </tr>
            </thead>
            <tbody>
                @foreach(var deger in Model.students ) {
                <tr>
                    <td></td>
                    <td></td>
                    <td></td>
                </tr>
                }
            </tbody>
        </table>
    </div>
</div>

如何发送多个模型进行查看？

How can I send multiple model to view?

model-view-controller

controller

view

asp.net-core-mvc

asp.net-core