/** * Generates the dropdown menu. * @return string the rendering result. */ protected function renderDropdown() { $config = $this->dropdown; $config['clientOptions'] = false; $config['view'] = $this->getView(); return Dropdown::widget($config); }
/** * Renders tab items as specified on [[items]]. * @return string the rendering result. * @throws InvalidConfigException. */ protected function renderItems() { $headers = []; $panes = []; if (!$this->hasActiveTab() && !empty($this->items)) { $this->items[0]['active'] = true; } foreach ($this->items as $n => $item) { if (!ArrayHelper::remove($item, 'visible', true)) { continue; } if (!array_key_exists('label', $item)) { throw new InvalidConfigException("The 'label' option is required."); } $encodeLabel = isset($item['encode']) ? $item['encode'] : $this->encodeLabels; $label = $encodeLabel ? Html::encode($item['label']) : $item['label']; $headerOptions = array_merge($this->headerOptions, ArrayHelper::getValue($item, 'headerOptions', [])); $linkOptions = array_merge($this->linkOptions, ArrayHelper::getValue($item, 'linkOptions', [])); if (isset($item['items'])) { $label .= ' <b class="caret"></b>'; Html::addCssClass($headerOptions, ['widget' => 'dropdown']); if ($this->renderDropdown($n, $item['items'], $panes)) { Html::addCssClass($headerOptions, 'active'); } Html::addCssClass($linkOptions, ['widget' => 'dropdown-toggle']); $linkOptions['data-toggle'] = 'dropdown'; $header = Html::a($label, "#", $linkOptions) . "\n" . Dropdown::widget(['items' => $item['items'], 'clientOptions' => false, 'view' => $this->getView()]); } else { $options = array_merge($this->itemOptions, ArrayHelper::getValue($item, 'options', [])); $options['id'] = ArrayHelper::getValue($options, 'id', $this->options['id'] . '-tab' . $n); Html::addCssClass($options, ['widget' => 'tab-pane']); if (ArrayHelper::remove($item, 'active')) { Html::addCssClass($options, 'active'); Html::addCssClass($headerOptions, 'active'); } if (isset($item['url'])) { $header = Html::a($label, $item['url'], $linkOptions); } else { $linkOptions['data-toggle'] = 'tab'; $header = Html::a($label, '#' . $options['id'], $linkOptions); } if ($this->renderTabContent) { $panes[] = Html::tag('div', isset($item['content']) ? $item['content'] : '', $options); } } $headers[] = Html::tag('li', $header, $headerOptions); } return Html::tag('ul', implode("\n", $headers), $this->options) . ($this->renderTabContent ? "\n" . Html::tag('div', implode("\n", $panes), ['class' => 'tab-content']) : ''); }
/** * Renders the given items as a dropdown. * This method is called to create sub-menus. * @param array $items the given items. Please refer to [[Dropdown::items]] for the array structure. * @param array $parentItem the parent item information. Please refer to [[items]] for the structure of this array. * @return string the rendering result. * @since 2.0.1 */ protected function renderDropdown($items, $parentItem) { return Dropdown::widget(['options' => ArrayHelper::getValue($parentItem, 'dropDownOptions', []), 'items' => $items, 'encodeLabels' => $this->encodeLabels, 'clientOptions' => false, 'view' => $this->getView()]); }