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Step 6: Using Forms
Not very exciting: forms can be used to edit existing data:
<?php
if ($form->validate($variables)) {
/* The form was submitted and had valid data. */
require_once MOPPLE_BASE . '/lib/Driver.php';
$driver = &Mopple_Driver::singleton($conf['storage']['driver']);
if ($edit) {
$id = $driver->update($id,
$variables->get('song_title'),
$variables->get('song_artist'),
$variables->get('song_album'));
} else {
$id = $driver->add($variables->get('song_title'),
$variables->get('song_artist'),
$variables->get('song_album'));
}
} elseif ($edit) {
/* A certain MP3 was requested to edit. */
$form->addHidden('', 'id', 'int', true);
require_once MOPPLE_BASE . '/lib/Driver.php';
$driver = &Mopple_Driver::singleton($conf['storage']['driver']);
$mp3 = $driver->get($id);
foreach ($mp3 as $key => $value) {
$variables->set($key, $value);
}
}
?>
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