<link rel="stylesheet" href="<?= Yii::$app->getUrlManager()->getBaseUrl(); ?>/resource/css/datepicker.css" type="text/css" />
<link rel="stylesheet" href="<?= Yii::$app->getUrlManager()->getBaseUrl(); ?>/resource/css/datepicker.css" type="text/css" />
cant understand the question…
to route use
[size=3]<link rel=‘stylesheet’ id=‘bootstrap-css’ href=’<?php echo Yii::$app->request->baseUrl; ?>/assets/themes/seller/assets/plugins/bootstrap/css/bootstrap.min.css?ver=3.8.3’ type=‘text/css’ media=‘all’ />[/size]