private void CreateMenuRecursively(SiteMapNodeCollection nodes, ListMenuItemCollection items)
{
ListMenuItem item;
foreach (SiteMapNode node in nodes)
{
item = new ListMenuItem(node.Title, node.Url);
items.Add(item);
this.CreateMenuRecursively(node.ChildNodes, item.ChildItems);
}
}
/// <summary>
/// 遞歸建立Element
/// </summary>
/// <param name="items"></param>
/// <param name="sb"></param>
private void BuildElementRecursive(ListMenuItemCollection items, StringBuilder sb, int index)
{
string target = string.Empty, className, id, style;
this.mLevel += 1;
index++;
if (items.Count > 0)
{
//sb.AppendFormat("<div id=\"{0}\" class=\"{0}\">", this.ID, this.DivClass).AppendLine();
if (this.mLevel == 1)
{
if (string.IsNullOrEmpty(this.ULClass))
{
className = string.Empty;
}
else
{
className = string.Format("class=\"{0}\"", this.ULClass);
}
}
else
{
className = string.Empty;
}
id = string.IsNullOrEmpty(this.ID) ? "" : string.Format("id=\"{0}\" ", index > 1 ? this.ID + "_" + index : this.ID);
style = string.IsNullOrEmpty(this.ULStyle) ? "" : string.Format("style=\"{0}\"", this.ULStyle);
sb.AppendFormat("<ul {0} {1} {2}>", className, id, style).AppendLine();
}
foreach (ListMenuItem item in items)
{
sb.AppendLine(item.Start());
//遞歸建立
this.BuildElementRecursive(item.ChildItems, sb, index);
sb.AppendLine(item.End());
}
if (items.Count > 0)
{
sb.AppendLine("</ul>");
//sb.AppendLine("</div>");
}
}
public ListMenu()
{
this.mItems = new ListMenuItemCollection();
this.Orientation = Orientation.Vertical;
this.mLevel = 0;
}
