MVC RadioButtonFor组 [英] MVC RadioButtonFor group

问题描述

我有一个关于PDF的课程

I have a class for a PDF

public class UIClonePDFDetail
    {
        public int CatalogueID { get; set; }

        public List<PDF> PDFToClone { get; set; }

    }

pdf类为:

public class PDF
    {
        public int ID{ get; set; }

        public bool Selected{ get; set; }

    }

我试图创建一个单选按钮列表供用户选择1，这将在PDFToClone列表的PDF元素上设置选定的属性.

I am trying to create a list of radiobuttons for the user to select 1 and this sets the selected property on the PDF element in the PDFToClone list.

Html.RadioButtonFor(model => Model.UIClonePDFDetail[Model.UIClonePDFDetail.IndexOf(stageSelection)].Selected, "stageSelection")

但这允许选择多个单选按钮.我可以理解为什么会这样，因为Html标记的名称元素不同.有没有办法强迫他们进入同一个家庭?

But this allows nultiple selection of radio buttons. I can see why this is happening, because the name elements of the Html tags are different. Is there a way of forcing them into the same family?

推荐答案

RadioButtonFor contains an overload that accepts HTML attributes. You can create an anonymous type and include the Name attribute like this:

Html.RadioButtonFor(model => Model.UIClonePDFDetail[Model.UIClonePDFDetail
          .IndexOfstageSelection)].Selected, "stageSelection", new { Name = "grp" })

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