mvc4 checkbox如何视图与控制器间互相传值

Question

数据结构
表Document
有类似id，title，MachineType，user，dd...等字段
另一个表MachineType
id，name
1 aaa
2 bbb
3 ccc
4 ddd

 List<Models.MachineTypeModel> mts = ViewBag.mtList;

 ...
  <label class="form-label col-xs-3">标题：</label>
                <div class="formControls col-xs-8">
                    @Html.TextBox("Title", "", new { @class = "input-text" })
                    @Html.ValidationMessageFor(model => model.Title)
                    @Html.ValidationMessage("doubleTitle")
                </div>

    @foreach (var c in mts)
                    {
                        <label class="checkbox">
                            <input type="checkbox" name="MachineType" value="@c.id"> @c.MachineTypeName
                        </label>
                    }

页面已取到值，但是如何与控制器间互相传递已选中的值呢
控制器：

  public ActionResult Index()
        {
            //和模型交互，获取所有docmentType list
            List<DTypeModel> dtype = new DocumentBLL().DocumentType_list();
            SelectList list = new SelectList(dtype, "id", "DocumentTypeName", dtype[0].id);
            ViewBag.dtype = list;

            List<MachineTypeModel> mtype = new DocumentBLL().MachineType_list();
            SelectList list_m = new SelectList(mtype, "id", "MachineTypeName", mtype[0].id);
            ViewBag.mtype = list_m;
            ViewBag.mtList = mtype;//checkbox
            return View("DocAdd");
        }

   public ActionResult Creat(DocumentModel objDocument)
        {
            int res = 0;
            res = new DocumentBLL().Document_Creat(objDocument);
            if (res > 0)
            {
                return Content("<script>alert('创建成功!');location.href='" + Url.Action("Index") + "'</script>");
            }
            else
            {
                return Content("<script>alert('创建失败!');location.href='" + Url.Action("Index") + "'</script>");
            }
        }

Answer 1

最简单的，每次勾选都拼接成参数，回传一次，控制器split以后查询