# Radiobutton List

`Schema Alias: Umbraco.RadioButtonList`

`UI Alias: Umb.PropertyEditorUi.RadioButtonList`

`Returns: string`

Pretty much like the name indicates this Data type enables editors to choose from list of radio buttons and returns the value of the selected item as string.

## Data Type Definition Example

![Radiobutton List Data Type Definition](https://2050077833-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fb0WSXUuM7Qx5BfREagAI%2Fuploads%2Fgit-blob-ec80c6b02c108b0e4abc4e83d2e3a780f6ff2a3f%2FRadioButton-List-DataType.png?alt=media)

{% hint style="info" %}
You can use dictionary items to translate the values of a Radiobutton List property editor in a multilingual setup. For more details, see the [Creating a Multilingual Site](https://docs.umbraco.com/umbraco-cms/tutorials/multilanguage-setup#translating-multi-value-property-editors) article.
{% endhint %}

## Content Example

![Radiobutton List Content](https://2050077833-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fb0WSXUuM7Qx5BfREagAI%2Fuploads%2Fgit-blob-dffc9993677a7fc1f83c60584cb42130c6ec64cf%2FRadioButton-List-Content-v8.png?alt=media)

## MVC View Example

### Typed

#### Without Models Builder

```csharp
@if (Model.HasValue("colorTheme"))
{
    var value = Model.Value("colorTheme");
    <p>@value</p>
}
```

#### With Models Builder

```csharp
@if (Model.ColorTheme != null)
{
    var value = Model.ColorTheme;
    <p>@value</p>
}
```

## Add values programmatically

See the example below to see how a value can be added or changed programmatically. To update a value of a property editor you need the [Content Service](https://apidocs.umbraco.com/v17/csharp/api/Umbraco.Cms.Core.Services.ContentService.html).

{% hint style="info" %}
The example below demonstrates how to add values programmatically using a Razor view. However, this is used for illustrative purposes only and is not the recommended method for production environments.
{% endhint %}

```csharp
@using Umbraco.Cms.Core.Services
@inject IContentService ContentService
@{
    // Create a variable for the GUID of the page you want to update
    var guid = new Guid("796a8d5c-b7bb-46d9-bc57-ab834d0d1248");
    
    // Get the page using the GUID you've defined
    var content = ContentService.GetById(guid); // ID of your page
    
    // Set the value of the property with alias 'colorTheme'
    content.SetValue("colorTheme", "water");
            
    // Save the change
    ContentService.Save(content);
}
```

Although the use of a GUID is preferable, you can also use the numeric ID to get the page:

```csharp
@{
    // Get the page using it's id
    var content = ContentService.GetById(1234); 
}
```

If Models Builder is enabled you can get the alias of the desired property without using a magic string:

```csharp
@using Umbraco.Cms.Core.PublishedCache
@inject IPublishedContentTypeCache PublishedContentTypeCache
@{
    // Set the value of the property with alias 'colorTheme'
    content.SetValue(Home.GetModelPropertyType(PublishedContentTypeCache, x => x.ColorTheme).Alias, "water");
}
```


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