| protected renderDropdown ( string $content ) : string | ||
| $content | string | the content to be embedded in the dropdown menu |
| return | string | |
protected function renderDropdown($content)
{
$config = $this->dropdownConfig;
$input = Html::tag('div', $config['caret'] . $this->_placeholder, $config['input']);
$dropdown = Html::tag('div', $content, $config['dropdown']);
return Html::tag('div', $input . $dropdown, $config['options']);
}