/// <summary>
/// Adds the item.
/// </summary>
/// <param name="item">The item.</param>
public void AddItem(RadzenRadioButtonListItem <TValue> item)
{
if (items.IndexOf(item) == -1)
{
items.Add(item);
StateHasChanged();
}
}
/// <summary>
/// Removes the item.
/// </summary>
/// <param name="item">The item.</param>
public void RemoveItem(RadzenRadioButtonListItem <TValue> item)
{
if (items.Contains(item))
{
items.Remove(item);
try
{ InvokeAsync(StateHasChanged); }
catch { }
}
}
/// <summary>
/// Selects the item.
/// </summary>
/// <param name="item">The item.</param>
protected async System.Threading.Tasks.Task SelectItem(RadzenRadioButtonListItem <TValue> item)
{
if (Disabled || item.Disabled)
{
return;
}
Value = item.Value;
await ValueChanged.InvokeAsync(Value);
if (FieldIdentifier.FieldName != null)
{
EditContext?.NotifyFieldChanged(FieldIdentifier);
}
await Change.InvokeAsync(Value);
StateHasChanged();
}
ClassList IconClassList(RadzenRadioButtonListItem <TValue> item) => ClassList.Create("rz-radiobutton-icon")
.Add("rzi rzi-circle-on", IsSelected(item));
ClassList ItemClassList(RadzenRadioButtonListItem <TValue> item) => ClassList.Create("rz-radiobutton-box")
.Add("rz-state-active", IsSelected(item))
.AddDisabled(Disabled || item.Disabled);
/// <summary>
/// Determines whether the specified item is selected.
/// </summary>
/// <param name="item">The item.</param>
/// <returns><c>true</c> if the specified item is selected; otherwise, <c>false</c>.</returns>
protected bool IsSelected(RadzenRadioButtonListItem <TValue> item)
{
return(object.Equals(Value, item.Value));
}
