douxun4924
2017-03-28 12:01
浏览 23
已采纳

如何在Yii 2中访问AR对象作为组件?

Actually, I want have access to some AR object in anywere. So I want access to this ojb as yii component.

Like as Yii using this for user: Yii::$app->user->identity - User component contains User AR object.

I want store my Page AR in component. So, it's look like something: Yii::$app->page->page - Page AR is a propery of Page component. Not very nice :(. This is the only way?

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  • douleijiang8111 2017-03-31 13:27
    已采纳

    In config you can set it. Like user is set and adapt it to your requirements.

    $config = [
        ...
        'components'=>[
            ....
            'user' => [
                'class'=>'yii\web\User',
                'identityClass' => 'common\models\User',
                ...
            ],
            ...
        ],
    ...
    ];
    

    Read more in yii2 documentation on this link

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