asp.net-mvc-3 - 如何对 DropDownlist 和 Checkbox 进行数据绑定？

Question

我有一个数据表，我在其中添加了分配工作链接....当单击它时，它会将我带到一个 assinedwork 按钮，我在下拉列表中绑定项目名称中的数据...和复选框...

Table for Projects
-----------

ProjetsId  |  ProjectName  |Decscription..
 1         |    aaaa       |    hihihihi
 2         |   bbbb         |  helohelo

 like that .....
 to bind the project name to Dropdownlist.

Table for Employee
-------------------
EmployeeId  |  EmployeNameName  |EmployeDescription..
 1         |    aaaa            |    hihihihi
 2         |   bbbb             |  helohelo

to bind the EmployeName to Checkbox
please help me .....................

Answer 1

绑定到下拉列表

基本上，您必须创建一个可枚举的集合SelectListItem并通过ViewBag或View Model将其传递给控制器​​。

从动作来看，

public ViewResult Edit(int id)
{
   ...

   var projects = _repository.GetAllProjects().Select(p => 
                     new SelectListItem
                     {
                        Text = p.ProjectName,
                        Value = p.ProjectsId.ToString()
                     });

   ViewBag.Projects = projects; // you can also use viewmodel

   ...
}

从外观上看，

@Html.DropDownListFor(x => x.ProjectId, ViewBag.Projects, "Choose a project")