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<?php
namespace frontend\components;
use Yii;
use yii\base\Widget;
use yii\helpers\Html;
use yii\web\View;
use common\models\Bg;
class BgWidget extends Widget{
public $bg;
public function init(){
parent::init();
$view = Yii::$app->getView();
$view->registerJs("
var heightR = $('.f').height();// высота экрана
var widthR = $(window).width();// ширина экрана
$('#bg').css({'height':heightR+100});
", View::POS_READY, 'bg');
$this->bg = Bg::find()->orderBy('random()')->one();
}
public function run(){
return '<a id="bg" style="width:100%;height:100%;position:absolute;z-index:-1;background: url(/storage/bg/'.$this->bg->image.') center top no-repeat;" href="'.$this->bg->url.'" title="'.$this->bg->title.'"></a>
';
}
}
?>
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