/// <summary>
/// Returns <c>true</c> if <see cref="IFormValueComponent" /> should render input groups (at least one input group).
/// </summary>
public static bool ShouldRenderInputGroups(this IFormValueComponent formValueComponent)
{
return((formValueComponent is IFormValueComponentWithInputGroups formValueComponentWithInputGroups) &&
(!String.IsNullOrEmpty(formValueComponentWithInputGroups.InputGroupStartText) ||
(formValueComponentWithInputGroups.InputGroupStartTemplate != null) ||
!String.IsNullOrEmpty(formValueComponentWithInputGroups.InputGroupEndText) ||
(formValueComponentWithInputGroups.InputGroupEndTemplate != null)));
}
/// <summary>
/// Adds <see cref="HxFormValueComponentRenderer"/> to a builder.
/// </summary>
public override void Render(int sequence, RenderTreeBuilder builder, IFormValueComponent data)
{
builder.OpenRegion(sequence);
builder.OpenComponent(0, typeof(HxFormValueComponentRenderer));
builder.AddAttribute(1, nameof(HxFormValueComponentRenderer.FormValueComponent), data);
builder.CloseComponent();
builder.CloseRegion();
}
/// <summary> /// Renders <see cref="IFormValueComponent" />. /// </summary> public abstract void Render(int sequence, RenderTreeBuilder builder, IFormValueComponent data);
