David Blomstrom wrote:
I'm still stuck on the problem I asked about a day or
two ago. I'm working on a page at
http://www.geozoo.org/stacks/ that draws data from a
table that lists animal taxons (orders, families,
species, etc.) in a child-parent relationship.
It works exactly the way it should. Try
http://www.geozoo.org/stacks/Animalia, watching the
navigation links and the column on the right, for
example. The problem is that the children of genera -
species - are properly displayed as TWO WORDS - the
child (species) and parent (genus).
http://www.geozoo.org/stacks/Canis illustrates the
problem I run into when I tweak my PHP so that Canis
lupus is displayed instead of just lupus, for example.
If you click Canis lupus or type in
http://www.geozoo.org/stacks/Canis_lupus, you get a
404 Page Not Found Error.
What's wrong with (in PHP) just doing something like
/*
$url is the part after /stacks/ in the URL
*/
$parts = explode('_', $url);
$taxon = $parts[1];
Which, for 'Canis_lupus', would give you 'lupus'. Then you can just plug
that in to your SQL query, no?
Or have I completely misunderstood you...
Jasper
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