For more information on this
subject, search the Web or check
out Elizabeth Castro??™s HTML,
XHTML, & CSS: Visual QuickStart
Guide, Sixth Edition (ISBN-13:
978-0321430847).
??? The most interesting of the style
defi nitions is the one for items
with an id value of results. Such
items will not be displayed when
the page is fi rst loaded. Then,
when appropriate, the JavaScript
will fi ll that section with results
and make it visible. This all takes
place in the Ajax layer, created in
the next chapter.
test the pages p. 21
??? All PHP pages must be run
through a URL in order to work.
Therefore, the HTML form
must also be run through a URL
(the address must begin with
http://). If the address begins
with file://, the PHP script
handling the form won??™t do its
thing.
??? Getting these components to
work is a perfect fi rst step in
creating an Ajax-enabled layer.
It??™s easier to debug these pages
than it will be once JavaScript
and other technologies are added
to the mix.
??? Debugging PHP may be the
hardest skill for the beginner to
learn??”unfortunately, the beginner
will end up doing the most
debugging (it??™s a ???trial by fi re???
situation).
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