yii2-perfert-scrollbar
The preferred way to install this extension is through composer.
Either run
php composer.phar require --prefer-dist guzuomuse/yii2-perfect-scrollbar "*"
or add
"guzuomuse/yii2-perfect-scrollbar": "*"
to the require section of your composer.json file.
Once the extension is installed, simply use it in your code by :
<?= \guzuomuse\perfectscrollbar\AutoloadExample::widget(); ?>```