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我試圖獲取單選按鈕集合回發。我能夠在窗體上顯示它們,當我提交我收到它在我的控制器上,但列表是空的,我在這裏做錯了什麼?強類型單選按鈕列表不回發,從視圖中收到時顯示爲空
視圖模型
public class ProfileViewModel
{
public class FederalClassificationViewModel
{
public int Id { get; set; }
public string Name { get; set; }
public bool IsSelected { get; set; }
}
public IList<FederalClassificationViewModel> federalClassificationsRadioViewModel { get; set; }
}
控制器
//Retrieve all available radio buttons for tax information form
var allTaxFederalClassList = _taxFederalRepo.GetAllTaxFederalClassesList();
foreach (var federalClass in allTaxFederalClassList)
{
ProfileViewModel.FederalClassificationViewModel federalClassVM = new ProfileViewModel.FederalClassificationViewModel();
federalClassVM.IsSelected = false;
federalClassVM.Name = federalClass.Name;
federalClassVM.Id = federalClass.id;
model.federalClassificationsRadioViewModel.Add(federalClassVM);
}
VIEW
@foreach(var radio in Model.federalClassificationsRadioViewModel)
{
@Html.RadioButtonFor(p=>p.federalClassificationsRadioViewModel, radio) @radio.Name
}
新的結果
@for(int i=0; i<Model.federalClassificationsRadioViewModel.Count; i++)
{
@Html.RadioButtonFor(p=>p.federalClassificationsRadioViewModel[i].IsSelected, Model.federalClassificationsRadioViewModel[i].Id) @Model.federalClassificationsRadioViewModel[i].Name
}
更新的結果
可能重複:編輯器列表(http://stackoverflow.com/questions/24533985/mvc-editor-for-a-list-of-data) –
重複的:http://stackoverflow.com/questions/24533985/mvc-editor-爲數據清單 –
我的問題與您發佈的問題不一樣,我沒有看到隨處使用Helper(RadioButtonFor)...順便說一句,您的兩條評論都有完全相同的鏈接。 – Dayan