I don't how how you keep your data in your database but there is no need to issues that many queries to retrieve your data. From what I understand the data you want to display is hierarchical. Here's an article that will hopefully point you to a solution (there are more out there, some better than other, google mysql hierchical data or database hierarchical data). The article I was talking about is here: http://www.sitepoint.com/hierarchical-data-database/
On Thu, Mar 1, 2012 at 4:29 PM, Jay Blanchard < jay.blanch...@sigmaphinothing.org> wrote: > Good morning PHP groupies! > > I am working on this tool that will ultimately display a collapsible org > chart. The org chart is based on a nested unordered list and that is the > heart of my question. > > The NUL(nested unordered list) is based on a set of database queries - > sometimes as many as 14 queries. Each query relies on data returned by all > of the the queries before it. So what I am doing right now is this - > > query generates a list item > while this list item get the next level dependent upon this item > query generates this list item > while this list item get the next level dependent on each > list item above > > ...and so on. (I have written about this before and thought I had it > solved, but alas, that is not the case.) The result needs to be something > like this: > > <ul> > <li>level a > <ul> > <li>level b</li> // has no children > <li>level b > <ul> > <li>level c</li> > </ul> > </li> > </ul> > </li> > </ul> > > This is a semantically and syntacticallycorrect UL. Keep in mind that this > can go many levels deeper. The hardest part, and the part that I am looking > to accomplish, is closing the list items properly regardless of how deep > the tree is. If properly handled this could even be made into JSON with the > proper syntax, but I am not worried about that now. I was hoping that a > fresh set of eyes would point me to a solution that I obviously cannot see > at the moment. > > Thanks! > > Jay > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > >
