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Even better fix for #3443

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This commit is contained in:
Alexander Makarov
2014-07-18 19:24:34 +04:00
parent 66751760e5
commit e6be9fd947
1 changed files with 5 additions and 4 deletions
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9
extensions/bootstrap/Dropdown.php
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@ -56,16 +56,17 @@ class Dropdown extends Widget
*/ */
public function run() public function run()
{ {
echo $this->renderItems($this->items); echo $this->renderItems($this->items, $this->options);
} }
/** /**
* Renders menu items. * Renders menu items.
* @param array $items the menu items to be rendered * @param array $items the menu items to be rendered
* @param array $containerOptions the HTML attributes for the widget container tag
* @return string the rendering result. * @return string the rendering result.
* @throws InvalidConfigException if the label option is not specified in one of the items. * @throws InvalidConfigException if the label option is not specified in one of the items.
*/ */
protected function renderItems($items) protected function renderItems($items, $containerOptions)
{ {
$lines = []; $lines = [];
foreach ($items as $i => $item) { foreach ($items as $i => $item) {
@ -87,8 +88,8 @@ class Dropdown extends Widget
$linkOptions['tabindex'] = '-1'; $linkOptions['tabindex'] = '-1';
$content = Html::a($label, ArrayHelper::getValue($item, 'url', '#'), $linkOptions); $content = Html::a($label, ArrayHelper::getValue($item, 'url', '#'), $linkOptions);
if (!empty($item['items'])) { if (!empty($item['items'])) {
unset($this->options['id']); unset($containerOptions['id']);
$this->renderItems($item['items']); $this->renderItems($item['items'], $containerOptions);
Html::addCssClass($options, 'dropdown-submenu'); Html::addCssClass($options, 'dropdown-submenu');
} }
$lines[] = Html::tag('li', $content, $options); $lines[] = Html::tag('li', $content, $options);