if($cat_id){
$cats_child = get_term_children($cat_id, $taxonomyName);
foreach($cats_child as $cat){
+ echo $cat;
$output ="<select id='categoryDropdown' name=\"" . MICHSCI_CATEGORY_NAME . "\"><option value=\"\">Select " . MICHSCI_CATEGORY_SINGLE . "</option>";
$main = get_term($cat_id, MICHSCI_CATEGORY_NAME);
$output .= '<option value="' . $cat . '"';
$output .="</select>";
}
} else {
+
+
$parent_terms = get_terms($taxonomyName, array('parent' => 0, 'orderby' => 'name', 'hide_empty' => false));
$output ="<select id='categoryDropdown' name=\"" . MICHSCI_CATEGORY_NAME . "\"><option value=\"\">Select " . MICHSCI_CATEGORY_SINGLE . "</option>";
// get parent categories