Dropdown

<BptDropdown @bind-Value="selectedValue"
             Items="countries"
             HideScrollbar="true"
             OnSelectionChanged="HandleSelectionChanged" />

@code {
    private string selectedValue = "";

    private List<string> countries = new()
    {
        "Norway", "Sweden", "Denmark", "Finland", "Iceland"
    };

    private void HandleSelectionChanged(string value)
    {
        Console.WriteLine($"Selected: {value}");
    }
}