Example #1
0
 /**
  * Renders a widget's item.
  * @param string|array $item the item to render.
  * @return string the rendering result.
  * @throws InvalidConfigException
  */
 public function renderItem($item)
 {
     if (is_string($item)) {
         return Html::tag('li', $item, []);
     }
     if (!isset($item['label'])) {
         throw new InvalidConfigException("The 'label' option is required.");
     }
     $label = $this->encodeLabels ? Html::encode($item['label']) : $item['label'];
     $options = ArrayHelper::getValue($item, 'options', []);
     $items = ArrayHelper::getValue($item, 'items');
     $url = ArrayHelper::getValue($item, 'url', false);
     $linkOptions = ArrayHelper::getValue($item, 'linkOptions', []);
     if (isset($item['active'])) {
         $active = ArrayHelper::remove($item, 'active', false);
     } else {
         $active = $this->isItemActive($item);
     }
     if ($active) {
         Html::addCssClass($options, 'uk-active');
     }
     if ($items !== null) {
         if (is_array($items)) {
             $options = array_merge(['data-uk-dropdown' => $this->hoverMode ? '' : "{mode:'click'}"], $options);
             $items = Html::tag('div', Nav::widget(['items' => $items, 'options' => ['class' => 'uk-nav-dropdown']]), ['class' => 'uk-dropdown uk-dropdown-small']);
         }
     }
     $link = $label;
     if ($url) {
         $link = Html::a($label, $url, $linkOptions);
     }
     return Html::tag('li', $link . $items, $options);
 }
Example #2
0
 /**
  * Renders menu items.
  * @param array $items the menu items to be rendered
  * @return string the rendering result.
  * @throws InvalidConfigException if the label option is not specified in one of the items.
  */
 protected function renderItems($items)
 {
     if ($this->tag && !$this->navbar) {
         Html::addCssClass($this->itemsOptions, 'uk-nav-dropdown');
     }
     if (is_array($items)) {
         $encodeLabels = ArrayHelper::remove($this->itemsOptions, 'encodeLabels');
         $options = ['encodeSpaces' => ArrayHelper::remove($this->itemsOptions, 'encodeSpaces', false), 'options' => $this->itemsOptions, 'items' => $items];
         if (!is_null($encodeLabels)) {
             $options['encodeLabels'] = $encodeLabels;
         }
         if ($this->navbar) {
             $options['encodeLabels'] = false;
         }
         return Nav::widget($options);
     }
     return $items;
 }