On Tue, 2008-11-04 at 07:51 -0800, Jim Lucas wrote:
> Joe Schaeffer wrote:
> >> Joe,
> >>
> >> Here is a simplified recursive version of your above statement.
> >>
> >> <?php
> >> $dir = '.';
> >> function displayDir($dir='.') {
> >> $show = FALSE;
> >> $results = glob($dir.'/*');
> >> foreach ( $results AS $entry ) {
> >> if ( is_dir($entry) && !in_array($entry, array('.', '..')) ) {
> >> $dirs[] = $entry;
> >> $show = TRUE;
> >> }
> >> }
> >> if ( $show ) {
> >> echo '<ul>';
> >> foreach ( $dirs AS $entry ) {
> >> echo '<li>', basename($entry);
> >> displayDir($entry);
> >> echo '</li>';
> >> }
> >> echo '</ul>';
> >> }
> >> }
> >> displayDir($dir);
> >> ?>
> >> Hope this helps
> >> --
> >> Jim Lucas
> >
> > Excellent, Jim. Thanks very much for your help.
> >
> > At the risk of straying too far from the original
> > subject/call-for-help, is there a way to flag the *first* time the
> > function runs through a <ul> creation? Though my design doesn't call
> > for it now, I could see the value of styling the first level
> > separately than the sub-directories.
> >
> > Again, thanks very much!
> > --joe
> >
>
> I would say to do that with CSS, not building it into the output.
>
> <style>
> #navigation ul {
> Top level UL
> }
> #navigation ul li {
> Top level List Items
> }
> #navigation ul ul {
> second/third/etc... ul inside the Top UL
> }
> #navigation ul ul li {
> second/third/etc.. List Items
> }
> </style>
>
> <?php
>
> echo '<div id="navigation">';
> displayDir('.');
> echo '</div>';
>
> ?>
> --
> Jim Lucas
>
> "Some men are born to greatness, some achieve greatness,
> and some have greatness thrust upon them."
>
> Twelfth Night, Act II, Scene V
> by William Shakespeare
>
>
This will teach me to read ahead to the end of the thread, I've already
been beaten to the answer!
Ash
www.ashleysheridan.co.uk
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