function nice_mega_dropdowns_form_menu_edit_item_alter in Nice Menus 7.3
Same name and namespace in other branches
- 7.2 nice_mega_dropdowns/nice_mega_dropdowns.module \nice_mega_dropdowns_form_menu_edit_item_alter()
Implements hook_form_FORM_ID_alter().
File
- nice_mega_dropdowns/
nice_mega_dropdowns.module, line 25 - Module which allows nodes to be used as dropdown menus.
Code
function nice_mega_dropdowns_form_menu_edit_item_alter(&$form, &$form_state, $form_id) {
$dropdowns = variable_get('nice_mega_dropdowns', 0);
$mlid = $form['mlid']['#value'];
$dropdown_title = '';
if (array_key_exists($mlid, $dropdowns)) {
$query = new EntityFieldQuery();
$result = $query
->entityCondition('entity_type', 'node')
->entityCondition('entity_id', $dropdowns[$mlid])
->execute();
if ($dropdown_node = array_pop($result['node'])) {
$dropdown_node = node_load($dropdown_node->nid);
$dropdown_title = $dropdown_node->title;
}
}
$form['menu']['dropdown'] = array(
'#type' => 'textfield',
'#title' => 'Dropdown',
'#default_value' => $dropdown_title,
'#autocomplete_path' => 'nice_mega_dropdowns/autocomplete',
'#required' => FALSE,
'#description' => 'Select a mega dropdown node, which will be displayed instead of child menu items.',
'#tree' => TRUE,
'#access' => TRUE,
);
$form['#validate'][] = 'nice_mega_dropdowns_menu_edit_item_validate';
$form['#submit'][] = 'nice_mega_dropdowns_menu_edit_item_submit';
}