Get the text from Html.DropdownListFor…MVC3

Question

I have a model:

public class DocumentModel
{
    public int TypeID { get; set; }
    public List DocumentTypes { get; set; }
}

Answer 1

if what you want to do is to retrieve selected item then this can do the work :

  var selecteItem = model.DocumentTypes.Where(item=>item.Selected).FirstOrDefault();

Cheers!

Answer 2

On your model I would have another string -

public string Selected{ get; set; }

then in your view :

@Html.DropDownListFor(model => model.Selected, new SelectList(Model.DocumentTypes, "Value", "Text"))

Answer 3

I stumbled here trying to find the way to get the text value out of a SelectList to display it in a format other than a DropDownList (I'm reusing my Edit ViewModel as it has all the data I required)

var text = selectList.Where(q => q.Selected == true).First().Text;

Answer 4

You may not get this easily with the default model binding. You have to a small workaround like this.

1) Add a new property to your model/viewmodel to store the selected text

public class DocumentModel
{
    public int TypeID { get; set; }
    public List<SelectListItem> DocumentTypes { get; set; }
    public string SelctedType { set;get;}
}

2) Use Html.HiddenFor Helper method to create a hidden variable in the form for this property

@Html.HiddenFor(x => x.SelctedType)

3) Use little javascript to override the submit ! ie; When user submits the form, Get the selected Text from the dropdown and set that value as the value of the Hidden field.

$(function () {
    $("form").submit(function(){
        var selTypeText= $("#TypeID option:selected").text();
        $("#SelctedType").val(selTypeText);           
    });
});

Now in your HTTPPost action method, This will be available in the SelectedType property.

[HttpPost]
public void UploadDocument(DocumentModel model)
{
   if(ModelState.IsValid)
   {
      string thatValue=model.SelectedType;
   }
}