// Preserve previous forms.
$form1->preserve($vars);
$r->_name = $form1->getName();
$r->beginInactive($form1->getTitle());
$r->renderFormInactive($form1, $vars);
$r->end();
echo '<br />';
$form2->preserve($vars);
$r->_name = $form2->getName();
$r->beginInactive($form2->getTitle());
$r->renderFormInactive($form2, $vars);
$r->end();
echo '<br />';
$form3->preserve($vars);
$r->_name = $form3->getName();
$r->beginInactive($form3->getTitle());
$r->renderFormInactive($form3, $vars);
$r->end();
echo '<br />';
// Preserve an uploaded file if there was one.
$form3->getInfo($vars, $info);
if (!empty($info['newattachment']['name'])) {
$file_name = $info['newattachment']['name'];
$tmp_file_path = Horde::getTempFile('whups');
if (move_uploaded_file($info['newattachment']['tmp_name'], $tmp_file_path)) {
$session->set('whups', 'deferred_attachment/' . $file_name, $tmp_file_path);
$vars->set('deferred_attachment', $file_name);
$form3->preserveVarByPost($vars, 'deferred_attachment');
}
}
// Render the 4th stage form.
