- Добавлен фильтр данных из таблицы с файлами

common/modules/analyticsSchool/forms/LessonForm.php

 <?php
 use \yii\data\ActiveDataProvider;
+use \common\modules\analyticsSchool\models\AnalyticsSchoolLessonFile;
 
 return [
     'activeForm' => [
@@ -25,7 +26,16 @@ return [
             'type' => 'textarea',
             'class' => 'form-control'
         ],
-        Yii::$app->controller->renderPartial('_files', ['model' => $this->model, 'dataProvider' => new ActiveDataProvider(['query' => \common\modules\analyticsSchool\models\AnalyticsSchoolLessonFile::find()])]),
+        Yii::$app->controller->renderPartial(
+            '_files',
+            [
+                'model' => $this->model,
+                'dataProvider' => new ActiveDataProvider([
+                        'query' => AnalyticsSchoolLessonFile::find()->where([
+                                'title' => '1'
+                            ])
+                    ])
+            ]),
     ],
     'buttons' => [
         'submit' => ['type' => 'submit', 'value' => 'Cохранить']