protected override void RenderNodes(NavigationNodeCollection nodes, HtmlTextWriter writer)
{
writer.Write("<ul class=\"tabs");
writer.Write((nodes.Depth == 1 ? " top" : " child"));
writer.Write("\">");
foreach (NavigationNode node in nodes)
{
writer.Write("<li");
if (node.Url != null)
{
writer.Write(" id=\"");
writer.Write(Utility.FileName(node.Url));
writer.Write("\"><a href=\"");
writer.Write(HttpUtility.HtmlEncode(node.Url));
}
else
{
writer.Write("><a href=\"");
}
writer.Write("\">");
writer.Write(node.Title);
writer.Write("</a>");
if (node.HasChildNodes())
{
this.RenderNodes(node.ChildNodes, writer);
}
writer.Write("</li>");
}
writer.Write("</ul>");
}
protected abstract void RenderNodes(NavigationNodeCollection nodes, HtmlTextWriter writer);
/// <summary>
/// Recursively render child nodes
/// </summary>
/// <param name="nodes"></param>
/// <param name="leftMargin"></param>
/// <param name="writer"></param>
protected void RenderNodes(NavigationNodeCollection nodes, string leftMargin, HtmlTextWriter writer)
{
{
writer.Write("<ul");
if (nodes.Depth == 1)
{
writer.Write(" id=\"nav\"");
}
if (leftMargin != null)
{
writer.Write(" style=\"margin-left: ");
writer.Write(leftMargin);
writer.Write(";\"");
}
writer.Write(">");
//.Write("<ul class=""menu")
//If nodes.Depth = 1 Then
// .Write(" top")
// If _orientation = Orientations.Horizontal Then .Write(" horizontal")
//Else
// .Write(" child")
//End If
//.Write(""">")
foreach (NavigationNode node in nodes)
{
writer.Write("<li");
if (node.NewSection)
{
writer.Write(" class=\"break\"");
}
writer.Write("><a href=\"");
if (node.Url != null)
{
writer.Write(HttpUtility.HtmlEncode(node.Url));
}
writer.Write("\"");
if ((node.Depth > 1 || _orientation == Orientations.Vertical) && node.HasChildNodes())
{
writer.Write("class=\"parent\"");
}
if (node.Depth > 1 && node.ParentNode.Width != null)
{
writer.Write(" style=\"width: ");
writer.Write(node.ParentNode.Width);
writer.Write(";\"");
leftMargin = node.ParentNode.Width;
}
else
{
leftMargin = null;
}
writer.Write(">");
writer.Write(node.Title);
writer.Write("</a>");
if (node.HasChildNodes())
{
this.RenderNodes(node.ChildNodes, leftMargin, writer);
}
writer.Write("</li>");
}
writer.Write("</ul>");
}
}
protected override void RenderNodes(NavigationNodeCollection nodes, HtmlTextWriter writer)
{
this.RenderNodes(nodes, null, writer);
}