问用MVC 4渲染动态表单控件

EN

public partial class Labels
{
   public int Label_Id { get; set; }
   public string Label_Name { get; set; }
   public string Form_Element_Type { get; set; }
}

public partial class Observation
{
   public int Observation_Id {get; set;}
   public int Employee_Id {get; set;}
   public int Label_Id {get; set;}
   public string Value {get; set;}
}

public class EmployeeModel
{
   public Dictionary<string, string> ObsDictionay { get; set; }
}

Public class EmployeeController
{
    Public ActionResult ProcessEmployee ()
{
      List<MasterLabel> masterLabels = new List<MasterLabel>();
                IMasterLabel masterLabelManager = new MasterLabelsManager();
                masterLabels = masterLabelManager.GetAll();
                model.MasterLabels = masterLabels;  

    IObservation obsManager = new ObservationManager();
                List<Observation> obsList = new List<Observation>();
                obsList = obsManager.GetAllByPatientId(id);
                Dictionary<string, string> ObsDictionay = new Dictionary<string, string>();

                foreach (var label in masterLabels)
                {
                    int flag = 0;
                    if (obsList.Count() > 0)
                    {
                        foreach (var obs in obsList)
                        {
                            if (label.Label_Id == obs.Label_Id)
                            {
                                ObsDictionay.Add(label.Label_Id.ToString(), obs.Value);
                                flag = 1;
                                break;
                            }

                        }
                        if (flag == 0)
                        {
                            ObsDictionay.Add(label.Master_Label_Id.ToString(), null);
                        }

                    }
                    else
                    {
                        ObsDictionay.Add(label.Master_Label_Id.ToString(), null);
                    }

                }

                model.ObsDictionay = ObsDictionay;


}

}

<input class="control-label" type="@item.Form_Element_Type" id="@item.Master_Label_Id" name="@item.Master_Label_Id "  value= @Model.ObsDictionay[item.Label_Id.ToString()]">

@Html.EditorFor(x => x.ObsDictionay[item.Label_Id.ToString()])

@if (item.Form_Element_Type == "checkbox")
{
     @Html.CheckBoxFor(x => x.ObsDictionay[item.Label_Id.ToString()] == "Y"? true : false)
}
else if(item.Form_Element_Type == "textbox")
{
@Html.TextAreaFor(x => x.ObsDictionay[item.Label_Id.ToString()])                                        
 }