使用MVC使用List <string>填充@ Html.DropDownList

Question

我正在尝试使用MVC和Razor填充带有List的@ Html.DropDownList.贝娄是我的控制器代码.所以我需要从ViewBag中选择列表并填写下拉列表.

public ActionResult Register()
    {
        sparklingEntities context = new sparklingEntities();
        var query = (from discs in context.Disciplines
                     select discs).ToList();
        List<string> listOfDiscs = new List<string>();
        foreach (var item in query)
        {
            listOfDiscs.Add(item.Discipline);
        }
        ViewBag.ListOfDisciplines = listOfDiscs;
        return View();
    }

谢谢您的帮助.

Answer 1

如果这是在您的模型属性的编辑器中:

@Html.DropDownList("", new SelectList(ViewBag.ListOfDisciplines, Model))