MVC同一页面循环显示数据库记录（答题/投票系统）

//控制器代码
public ActionResult vote(int id=)
        {
            //int id = 1;
            list newlist = db.lists.Find(id);
            //var q = from p in db.lists where p.id==1 select p;
            //list newlist = new list { id=q.id};
            //var tes = q;
            return View(newlist);
        }
        [HttpPost]
        public ActionResult vote(list newlist)
        {
            //var q = Request.Form["item.id"];
            //var p = Convert.ToInt32(Response.Cookies["id"].Value);
            al newal = new al { uid = Convert.ToInt32(Request.Cookies["id"].Value), lid = newlist.id, result = Request.Form["result"] };
            db.als.Add(newal);
            db.SaveChanges();
            int a = newlist.id + ;
            list next = db.lists.Find(a);
            return RedirectToAction("vote", new { id = a });
        }
试图代码

@model votesys.list

@{
    ViewBag.Title = "vote";
}

<h2>vote</h2>

@using (Html.BeginForm()) {
    @Html.AntiForgeryToken()
    @Html.ValidationSummary(true)

    <fieldset>
        <legend>list</legend>

        @Html.HiddenFor(model => model.id)

        <div class="editor-label">
            @Html.LabelFor(model => model.question)
        </div>
        <div class="editor-field">
            @Html.EditorFor(model => model.question)
            @Html.ValidationMessageFor(model => model.question)
        </div>

        <div class="editor-label">
            @Html.LabelFor(model => model.remark)
        </div>
        <div class="editor-field">
            @Html.EditorFor(model => model.remark)
            @Html.ValidationMessageFor(model => model.remark)
        </div>
        <div>
            <input type="radio" id="GenderM" name="result" value="公司制度很完善" />选项一
            <input type="radio" id="GenderF" name="result" value="人员分配合理" checked />选项二
        </div>
        <p>
            <input type="submit" value="Save" />
        </p>
    </fieldset>
}

<div>
    @Html.ActionLink("Back to List", "Index")
</div>

@section Scripts {
    @Scripts.Render("~/bundles/jqueryval")
}