yii2-advanced-app

I am working on yii2 . In one of my view, I am trying to upload an image. But I am unable to upload it. Model class MeterAcceptanceHeader extends \yii\db\ActiveRecord { public static $status_titles =[ 0 => 'Prepared', 1 => 'Created', 2 => 'Printed', 3 => 'Canceled', ]; /** * @inheritdoc */ public static function tableName() { return 'meter_acceptance_header'; } /** * @inheritdoc */ public function rules() { return [ [['sub_div', 'prepared_by'], 'required'], [['prepared_by', 'updated_by'], 'integer'], [['prepared_at', 'updated_at'], 'safe'], [['sub_div', 'meter_type', 'status'], 'string', 'max'

I want to count all record from table without specify any condition : now, i am doing by this way $result['cms'] = Cms::find()->where([])->count(); and it will give me result,but i don't want to use where clause. So how to count all records without where clause. Thank you You can see this doc http://www.yiiframework.com/doc-2.0/yii-db-activequery.html simply using count(): returns the result of a COUNT query. Cms::find()->count(); all(): returns an array of rows with each row being an associative array of name-value pairs. Cms::find()->all(); see this guide for more http://www.yiiframework.com

I use yii-jui to add some UI elements in the views such as datePicker. In the frontend\config\main-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' => [ 'yii\jui\JuiAsset' => [ 'css' => ['themes/flick/jquery-ui.css'], ], ], ], ], ]; I tried the following to override this configuration item in the controller actions method: public function

I am using yii2mod/yii2-sweet-alert in my projects, I am using it on basic and advanced themes, and I love it. The question. How can I change the grid default confirmation dialog that is a plain javascript confirmation in order to use Sweet-alert to make it look better? I already tried modifying the button's template for the delete, because if you want to change the message you will do the following: [ 'class' => ActionColumn::className(), 'template' => '{update}{delete}', 'buttons' => [ 'delete' => function($url, $model){ return Html::a('<span class="glyphicon glyphicon-trash"></span>', [

Following This question i have set my rest controller behaviour as public function behaviors() { $behaviors = parent::behaviors(); $auth= $behaviors['authenticator'] = [ 'class' => HttpBearerAuth::className(), 'only' => ['dashboard'], ]; $behaviors['contentNegotiator'] = [ 'class' => ContentNegotiator::className(), 'formats' => [ 'application/json' => Response::FORMAT_JSON, ], ]; $acces=$behaviors['access'] = [ 'class' => AccessControl::className(), 'only' => ['login'], 'rules' => [ [ 'actions' => ['login'], 'allow' => true, 'roles' => ['?'], ], ], ]; unset($behaviors['authenticator']); unset(

Where can I set language (based on user's cookie) globally? How to make it work in the whole application (controllers,views, etc.) ? In documentation I found \Yii::$app->language = ''; but, where I can write my logic to change the language in right way? You should use \Yii::$app->language = ''; inside the controller that is parent to all your controllers. The parent class should be inside the components folder, and if it is not available than create the component with something like use yii\web\Controller; class MyController extends Controller { public function init() { parent::init(); #add