private void WriteItem(TreeViewItem item, IHtmlNode parentTag, ITreeViewHtmlBuilder builder)
{
if (ItemAction != null)
{
ItemAction(item);
}
if (item.Visible)
{
if (item.IsAccessible(Authorization, ViewContext))
{
var hasAccessibleChildren = item.Items.Any(x => x.Visible) && item.Items.IsAccessible(Authorization, ViewContext);
IHtmlNode itemTag = builder.ItemTag(item, hasAccessibleChildren).AppendTo(parentTag);
builder.ItemInnerContent(item).AppendTo(itemTag.Children[0]);
if (item.LoadOnDemand || ShowCheckBox || item.Value.HasValue())
{
builder.ItemHiddenInputValue(item).AppendTo(itemTag.Children[0]);
}
if (item.Template.HasValue())
{
builder.ItemContentTag(item).AppendTo(itemTag);
}
else if (hasAccessibleChildren)
{
IHtmlNode ul = builder.ChildrenTag(item).AppendTo(itemTag);
item.Items.Each(child => WriteItem(child, ul, builder));
}
}
}
}
