On Tue, 2008-11-04 at 09:56 -0500, 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
>
There's a very easy way to solve this styling issue. Give each <ul> tag
a class, so all the lists have the same class. In your css file, set a
style for the top list with:
ul.class {style here}
and then override lists within lists with:
ul.class ul.class {style here}
Basically this is applying overriding styles to lists of that class that
occur within lists of that same class.
Ash
www.ashleysheridan.co.uk
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