| public addDropdown ( DropdownModule $dropdown, string $key = '', string $cssClass = '', array | integer $sort = [] ) : NavModule | ||
| $dropdown | DropdownModule | The dropdown menu to add. |
| $key | string | The item's key (for sorting and CSS targeting). |
| $cssClass | string | The dropdown wrapper's CSS class. |
| $sort | array | integer | Either a numeric sort position or and array in the style: array('before|after', 'key'). |
| return | NavModule | $this The calling object. |
public function addDropdown($dropdown, $key = '', $cssClass = '', $sort = array())
{
if (is_a($dropdown, 'DropdownModule')) {
$dropdown->tag = 'li';
$dropdown->prepare();
$dropdownItem['type'] = 'dropdown';
if ($key) {
$dropdownItem['key'] = $key;
}
if ($sort) {
$dropdownItem['sort'] = $sort;
}
$dropdownItem['dropdownmenu'] = $dropdown;
$dropdownItem['cssClass'] = $cssClass . ' ' . $this->buildCssClass($this->dropdownCssClassPrefix, $dropdownItem);
$this->addItem('dropdown', $dropdownItem);
}
return $this;
}