I've been using simple menus for some time. However, I've had a few opportunities where a menu with parent, child, grandchild and siblings would be nice. The more important part is that the menu structure and items must be driven from an SQL database table.
I've read several articles, but the authors seem to leave out critical information, especially the data table structure and how to index and populate a data table such that it can be used to load a menu. Then, of course, practical code to extract the data from the table and load the menu.
Is there a book or someone or any resource that can give complete details for creating complex cascading menus?