Html.RadioButtonFor MVC Binding

Question

My view has one string property. Doing a get request through an action result and sending to view -- it looks like this:

public ActionResult TeaCoffeView(string teaOrCoffee)
{
    MyModel model = new MyModel();
    //do some stuff
    //teaOrCoffee has two values , if "T" i have
    //to make the view as tea radio button selected 
    //or if it has "C" then coffee radio button selected 

    return View(model);
}

my view .cshtml

@Html.Label("tea:")
@Html.RadioButtonFor(m => m._teaOrCoffee, Model._teaOrCoffee)  
@Html.Label("coffe:")
@Html.RadioButtonFor(m => m._teaOrCoffee, Model._teaOrCoffee)

Model

public string _teaOrCoffee {get; set;}

How to bind the value with @Html.RadioButtonFor so that when loads it should show as selected?

You probably meant `return View(model);` in the controller action, right? — granit, Apr 18 '17 at 13:06
You may check these: http://stackoverflow.com/questions/18852821/how-can-i-bind-a-radio-button-with-model-data-in-asp-net-mvc http://stackoverflow.com/questions/17389610/bind-a-model-to-radio-button-in-asp-net-mvc4 — asewefy, Apr 18 '17 at 13:41

score 8 · Accepted Answer · answered Apr 18 '17 at 13:05

8

Use the second argument in @Html.RadioButtonFor() to set the value for which it should be selected.

@Html.RadioButtonFor(model => model._teaOrCoffee, "T") @Html.Label("tea:")
@Html.RadioButtonFor(model => model._teaOrCoffee, "C") @Html.Label("coffe:")

answered Apr 18 '17 at 13:05

granit

570
4
9

can you please see this one http://stackoverflow.com/questions/43518802/dropdownlistfor-to-be-auto-selected-on-the-basis-of-a-value-of-string-asp-net-mv too – tripathy Apr 20 '17 at 11:55

Html.RadioButtonFor MVC Binding

1 Answers1