/** * Renders tab items as specified on [[items]]. * @return string the rendering result. * @throws InvalidConfigException. */ protected function renderItems() { $headers = []; $panes = []; foreach ($this->items as $n => $item) { if (!isset($item['label'])) { throw new InvalidConfigException("The 'label' option is required."); } $label = $this->encodeLabels ? Html::encode($item['label']) : $item['label']; $headerOptions = array_merge($this->headerOptions, ArrayHelper::getValue($item, 'headerOptions', [])); if (isset($item['items'])) { if ($this->styled) { throw new InvalidConfigException("The 'styled' not support dropdown items. Please, set 'styled' to false."); } $label .= ' <b class="caret"></b>'; Html::addCssClass($headerOptions, 'dropdown'); if ($this->renderDropdown($item['items'], $panes)) { Html::addCssClass($headerOptions, 'active'); } $header = Html::a($label, "#", ['class' => 'dropdown-toggle', 'data-toggle' => 'dropdown']) . "\n" . Dropdown::widget(['items' => $item['items'], 'clientOptions' => false]); } elseif (isset($item['content'])) { $options = array_merge($this->itemOptions, ArrayHelper::getValue($item, 'options', [])); $options['id'] = ArrayHelper::getValue($options, 'id', $this->options['id'] . '-tab' . $n); Html::addCssClass($options, 'tab-pane'); if (ArrayHelper::remove($item, 'active')) { Html::addCssClass($options, 'active'); Html::addCssClass($headerOptions, 'active'); } $header = Html::a($label, '#' . $options['id'], ['data-toggle' => 'tab']); $panes[] = Html::tag('div', $item['content'], $options); } else { throw new InvalidConfigException("Either the 'content' or 'items' option must be set."); } $headers[] = Html::tag('li', $header, $headerOptions); } $headers = Html::tag('ul', implode("\n", $headers), $this->options); $panes = Html::tag('div', implode("\n", $panes), ['class' => 'tab-content']); return $this->placement == self::PLACEMENT_BELOW ? $panes . "\n" . $headers : $headers . "\n" . $panes; }
/** * Renders the dropdown * @return string the rendering result */ protected function renderDropdown() { $config = $this->dropdown; $config['clientOptions'] = false; return Dropdown::widget($config); }
/** * 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 $item; } if (!isset($item['label']) && !isset($item['icon'])) { throw new InvalidConfigException("The 'label' option is required."); } $type = ArrayHelper::getValue($item, 'type', ''); $options = ArrayHelper::getValue($item, 'options', []); if ($type === 'user') { $label = $item['label']; Html::addCssClass($options, 'user'); } else { $label = $this->encodeLabels ? Html::encode($item['label']) : $item['label']; } $icon = ArrayHelper::getValue($item, 'icon', null); if ($icon) { $label = Html::tag('i', '', ['alt' => $label, 'class' => $icon]); } $label .= ArrayHelper::getValue($item, 'badge', ''); $items = ArrayHelper::getValue($item, 'items'); $url = Url::toRoute(ArrayHelper::getValue($item, 'url', '#')); $linkOptions = ArrayHelper::getValue($item, 'linkOptions', []); if (isset($item['active'])) { $active = ArrayHelper::remove($item, 'active', false); } else { $active = $this->isItemActive($item); } if ($active) { Html::addCssClass($options, 'active'); } if ($items !== null) { $linkOptions['data-toggle'] = 'dropdown'; $linkOptions['data-hover'] = 'dropdown'; $linkOptions['data-close-others'] = 'true'; Html::addCssClass($options, 'dropdown'); Html::addCssClass($linkOptions, 'dropdown-toggle'); if (is_array($items)) { $items = Dropdown::widget(['title' => ArrayHelper::getValue($item, 'title', ''), 'more' => ArrayHelper::getValue($item, 'more', []), 'scroller' => ArrayHelper::getValue($item, 'scroller', []), 'items' => $items, 'encodeLabels' => $this->encodeLabels, 'clientOptions' => false, 'options' => $type !== 'user' ? ['class' => 'extended'] : []]); } } return Html::tag('li', Html::a($label, $url, $linkOptions) . $items, $options); }