?> <?php echo $form->field($modelBook, 'title')->textInput(); echo $form->field($modelBook, 'alias')->textInput(); echo $form->field($modelBook, 'description')->textarea(); echo $form->field($modelBook, 'photo')->textInput(); ?> <div class="row"> <div class="col-md-6"> <h4>Укажите авторов книги</h4> <? $dataProvider = new yii\data\ActiveDataProvider([ 'query' => app\models\Author::find(), 'pagination' => false, 'sort' => false, ]); echo yii\grid\GridView::widget([ 'dataProvider' => $dataProvider, 'columns' => [ 'id', 'name', [ 'class' => yii\grid\CheckboxColumn::class, 'name' => 'authors', 'checkboxOptions' => function ($modelAuthor) use ($authorIds) { $options = ['value' => $modelAuthor->id]; /** @var \app\models\Author $modelAuthor */