renderDropdown() protected method (available since version 2.0.1)
Renders the given items as a dropdown.
This method is called to create sub-menus.
| protected string renderDropdown ( $items, $parentItem ) | ||
|---|---|---|
| $items | array |
The given items. Please refer to yii\bootstrap\Dropdown::$items for the array structure. |
| $parentItem | array |
The parent item information. Please refer to $items for the structure of this array. |
| return | string |
The rendering result. |
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