覆盖控制器中的 Yii2 assetManager 配置

2022-01-07 00:00:00 oop php yii2 yii2-advanced-app yii-components

我使用 yii-jui 在视图中添加了一些 UI 元素，例如 datePicker.在 frontendconfigmain-local.php 中，我设置了以下内容来更改 JqueryUI 使用的主题:

I use yii-jui to add some UI elements in the views such as datePicker. In the frontendconfigmain-local.php I set the following to change the theme used by the JqueryUI:

$config = [
    'components' => [
        'request' => [
            // !!! insert a secret key in the following (if it is empty) - this is required by cookie validation
            'cookieValidationKey' => 'gjhgjhghjg87hjh8878878',
        ],
        'assetManager' => [
            'bundles' => [
                'yiijuiJuiAsset' => [
                    'css' =>                    
                      ['themes/flick/jquery-ui.css'],
                ],
            ],
        ],
    ],
];

我尝试了以下方法来覆盖控制器操作方法中的此配置项:

I tried the following to override this configuration item in the controller actions method:

public function actions() {  

      Yii::$app->components['assetManager'] = [
            'bundles' => [
                'yiijuiJuiAsset' => [
                    'css' =>                    
                      ['themes/dot-luv/jquery-ui.css'],
                ],
            ],
        ];
      return parent::actions();
    }

我还尝试将上面显示的 Yii::$app->components['assetManager'] 的值设置为 视图本身(它是局部视图表单_form.php) 和调用此视图的动作 (updateAction).然而，所有这些尝试并没有成功改变主题.Yii2 中是否有类似 CakePHP 中的方法，例如 Configure::write($key, $value);?

Also I tried to set the value of Yii::$app->components['assetManager'] shown above to the view itself (it is partial view of form _form.php) and to the action that calls this view (updateAction). However, all this trying doesn't be succeeded to change the theme. Is there in Yii2 a method like that found in CakePHP such as Configure::write($key, $value);?

推荐答案

你应该修改 Yii::$app->assetManager->bundles (Yii::$app->assetManager 是一个对象，而不是一个数组)，例如

You should modify Yii::$app->assetManager->bundles (Yii::$app->assetManager is an object, not an array), e.g. 

Yii::$app->assetManager->bundles = [
    'yiijuiJuiAsset' => [
        'css' => ['themes/dot-luv/jquery-ui.css'],
    ],
];

或者如果您想保留其他捆绑包配置:

Or if you want to keep other bundles config :

Yii::$app->assetManager->bundles['yiijuiJuiAsset'] = [
    'css' => ['themes/dot-luv/jquery-ui.css'],
];

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