function buddyforms_afe_create_frontend_element($form, $form_args)
{
global $buddyforms, $nonce;
extract($form_args);
$customfield_val = explode(',', $customfield_val);
$post_type = $buddyforms[$form_slug]['post_type'];
if (!$post_type) {
return $form;
}
if (!isset($customfield['type'])) {
return $form;
}
switch ($customfield['type']) {
case 'tax-afe':
$categories = get_categories(array('parent' => 0, 'hide_empty' => 0, 'taxonomy' => $customfield['taxonomy'], 'hierarchical' => false));
$main_cats = false;
if (is_array($categories)) {
$main_cats['none'] = 'Select One';
foreach ($categories as $key => $category) {
$main_cats[$category->term_taxonomy_id] = $category->name;
}
}
$form->addElement(new Element_Select($customfield['name'], $customfield['slug'] . '-select', $main_cats, array('value' => $customfield_val, 'class' => 'tax_tax_tax', 'data-id' => $customfield['slug'], 'data-taxonomy' => $customfield['taxonomy'])));
$form->addElement(new Element_HTML('<div id="taxtax_container">'));
$terms = wp_get_post_terms($post_id, $customfield['taxonomy']);
foreach ($terms as $key => $term) {
$term_children = get_categories(array('parent' => $term->term_id, 'hide_empty' => 0, 'taxonomy' => $customfield['taxonomy'], 'hierarchical' => false));
$term_children_array = false;
if (is_array($term_children)) {
$term_children_array['none'] = 'Select One';
foreach ($term_children as $key => $term_child) {
$term_children_array[$term_child->term_taxonomy_id] = $term_child->name;
}
}
if (is_array($term_children_array) && count($term_children_array) > 1) {
$select = new Element_Select('', 'tax_tax_tax[sub][]', $term_children_array, array('class' => 'tax_tax_tax', 'value' => $customfield_val, 'data-id' => $customfield['slug'], 'data-taxonomy' => $customfield['taxonomy']));
ob_start();
$select->render();
$select = ob_get_clean();
$form->addElement(new Element_HTML($select));
}
}
$form->addElement(new Element_HTML('</div>'));
$form->addElement(new Element_Hidden($customfield['slug'], $form_args['customfield_val']));
break;
}
return $form;
}
