/** * Initializes the widget. */ public function init() { parent::init(); $classes = array('nav'); $validTypes = array(self::TYPE_TABS, self::TYPE_PILLS, self::TYPE_LIST); if (isset($this->type) && in_array($this->type, $validTypes)) { $classes[] = 'nav-' . $this->type; } if ($this->stacked && $this->type !== self::TYPE_LIST) { $classes[] = 'nav-stacked'; } if ($this->dropup === true) { $classes[] = 'dropup'; } if (isset($this->scrollspy)) { $scrollspy = is_string($this->scrollspy) ? array('target' => $this->scrollspy) : $this->scrollspy; $this->widget('bootstrap.widgets.BootScrollSpy', $scrollspy); } if (!empty($classes)) { $classes = implode(' ', $classes); if (isset($this->htmlOptions['class'])) { $this->htmlOptions['class'] .= ' ' . $classes; } else { $this->htmlOptions['class'] = $classes; } } }
/** * Initializes the widget. */ public function init() { parent::init(); if (isset($this->htmlOptions['class'])) { $this->htmlOptions['class'] .= ' dropdown-menu'; } else { $this->htmlOptions['class'] = 'dropdown-menu'; } }
/** * Renders a single item in the menu. * @param array $item the item configuration * @return string the rendered item */ protected function renderItem($item) { if (!isset($item['linkOptions'])) { $item['linkOptions'] = array(); } if (isset($item['items']) && !empty($item['items'])) { if (isset($item['linkOptions']['class'])) { $item['linkOptions']['class'] .= ' dropdown-toggle'; } else { $item['linkOptions']['class'] = 'dropdown-toggle'; } $item['linkOptions']['data-toggle'] = 'dropdown'; $item['label'] .= ' <span class="caret"></span>'; } return parent::renderItem($item); }