protected override void BuildRenderTree(RenderTreeBuilder builder)
{
builder
.OpenElement(Type.ToButtonTagName())
.Id(ElementId)
.Type(Type.ToButtonTypeString())
.Class(ClassNames)
.Style(StyleNames)
.Disabled(Disabled)
.AriaPressed(Active)
.TabIndex(TabIndex);
if (Type == ButtonType.Link)
{
builder
.Role("button")
.Href(To)
.Target(Target);
if (Disabled)
{
builder
.TabIndex(-1)
.AriaDisabled("true");
}
}
if (ParentCollapseHeader?.ParentCollapse != null)
{
builder.AriaExpanded(ParentCollapseHeader.ParentCollapse.Visible.ToString().ToLowerInvariant());
}
builder.OnClick(this, EventCallback.Factory.Create(this, ClickHandler));
builder.OnClickPreventDefault(Type == ButtonType.Link && To != null && To.StartsWith("#"));
builder.Attributes(Attributes);
builder.ElementReferenceCapture(capturedRef => ElementRef = capturedRef);
if (Loading && LoadingTemplate != null)
{
builder.Content(LoadingTemplate);
}
else
{
builder.Content(ChildContent);
}
builder.CloseElement();
}