nestedList() public method

Options for $options: - tag - Type of list tag to use (ol/ul) Options for $itemOptions: - even - Class to use for even rows. - odd - Class to use for odd rows.
See link: http://book.cakephp.org/3.0/en/views/helpers/html.html#creating-nested-lists
public nestedList ( array $list, array $options = [], array $itemOptions = [] ) : string
$list array Set of elements to list
$options array Options and additional HTML attributes of the list (ol/ul) tag.
$itemOptions array Options and additional HTML attributes of the list item (LI) tag.
return string The nested list
HtmlHelper Class Documentation
Ejemplo n.º 1
0
 /**
  * Returns a list (`<ol>` or `<ul>` tag)
  * @param array $list Elements list
  * @param array $options HTML attributes of the list tag
  * @param array $itemOptions HTML attributes of the list items
  * @return string
  */
 public function nestedList(array $list, array $options = [], array $itemOptions = [])
 {
     if (!empty($options['icon'])) {
         $itemOptions['icon'] = $options['icon'];
     }
     if (!empty($itemOptions['icon'])) {
         $options = $this->optionsValues(['class' => 'fa-ul'], $options);
         $itemOptions = $this->optionsValues(['icon' => 'li'], $itemOptions);
         $list = array_map(function ($element) use($itemOptions) {
             return firstValue($this->addIconToText($element, $itemOptions));
         }, $list);
     }
     unset($options['icon'], $options['icon-align'], $itemOptions['icon'], $itemOptions['icon-align']);
     return parent::nestedList($list, $options, $itemOptions);
 }