asp.net-mvc – MVC3中的CheckboxList查看并获取传递给控制器​​的选中项目

我有一个类为MoreInfo：

public class MoreInfo
{
        public string Name { get; set; }
        public string selectedCheckBoxItems {get; set;}
}

我想知道如何在视图上创建一个复选框列表，并将检出的项目传递给我的控制器提交。

我将如何创建复选框列表以及如何传递所有选中的项目并处理它们？

解决方法

让我们稍微修改一下你的模型：

public class Itemviewmodel
{
    public string Id { get; set; }
    public string Name { get; set; }
    public bool Checked { get; set; }
}

那么你可以有一个控制器：

public class HomeController: Controller
{
    public ActionResult Index()
    {
        // This action is used to render the form => 
        // we should populate our model with some values
        // which Could obvIoUsly come from some data source
        var model = new[]
        {
            new Itemviewmodel { Id = "1",Checked = true,Name = "item 1" },new Itemviewmodel { Id = "2",Checked = false,Name = "item 2" },new Itemviewmodel { Id = "3",Name = "item 3" },};
        return View(model);
    }

    [HttpPost]
    public ActionResult Index(IEnumerable<Itemviewmodel> items)
    {
        // This action will be invoked when the form is submitted
        // and here the view model will be properly bound and
        // you will get a collection of all items with their
        // corresponding id,name and whether they were checked or not
        ...
    }
}

那么你将有一个相应的视图(〜/ Views / Home / Index.cshtml)，它将包含允许用户检查/取消选中值的形式：

@model IEnumerable<AppName.Models.Itemviewmodel>
@using (Html.BeginForm())
{
    @Html.EditorForModel()
    <input type="submit" value="OK" />
}

最后是编辑器模板(〜/ Views / Home / EditorTemplates / Itemviewmodel.cshtml)：

@model AppName.Models.Itemviewmodel
// Those two hidden fields are just to persist the id and name
@Html.HiddenFor(x => x.Id)
@Html.HiddenFor(x => x.Name)
<div>
    @Html.CheckBoxFor(x => x.Checked)
    @Html.LabelFor(x => x.Checked,Model.Name)
</div>