ASP.NET MVC 4 Controller + View ( Razor ) + Multiple Models + LINQ 方法
HomeController.cs |
public class HomeController : Controller { CourseEntities entity; public ActionResult Index() { … … entity = new CourseEntities(); var dataModel = new CourseDetail() { coursecategory = entity.CourseCategories.ToList(), course = entity.Courses.ToList() }; return View(dataModel); } public class CourseDetail { public IEnumerable<CourseCategory> coursecategory { get; set; } public IEnumerable<Course> course { get; set; } } } |
Index.cshtml |
@section menu { <table class="leftmenu" cellpadding="0" cellspacing="0"> @foreach (var coursecategoryitem in Model.coursecategory) { <tr> <td> <span class="coursecategory" catid="@coursecategoryitem.CourseCategoryID">@coursecategoryitem.CourseCategoryName</span> </td> </tr> <tr class="course" id="course@{@coursecategoryitem.CourseCategoryID}"> <td> @foreach (var courseitem in Model.course){ if (coursecategoryitem.CourseCategoryID == courseitem.CourseCategory) { <span>@courseitem.CourseName</span><br /> } } </td> </tr> } </table> } |