首先在项目配置文件config/main.php中配置主题配置
'as theme' => [
'class' => 'frontend\components\ThemeControl',
],
* 该配置项与components同级
然后在frontend\components目录下创建ThemeControl.php文件内容如下:
<?php
namespace frontend\components;
use Yii;
use yii\base\Object;
use yii\base\ActionFilter;
class ThemeControl extends ActionFilter{
public function init()
{
if(Yii::$app->devicedetect->isMobile())
{
$theme = "mobile";
}else{
$theme = "pc";
}
Yii::$app->view->theme = Yii::createObject([
'class' => 'yii\base\Theme',
'pathMap' => [
'@app/views' => [
"@app/views/{$theme}",
]
]
]);
}
}