$dataProvider, 'filterModel' => $searchModel, 'columns' => [ [ 'attribute' => 'default', 'format' => 'raw', 'value' => function(Language $language) { return Html::a(LanguageHelper::defaultLabel($language->default), ['set-default', 'id' => $language->id], [ 'data' => [ 'confirm' => Yii::t('languages', 'Are you sure you want to set this language as default?'), 'method' => 'post', ], ]); }, 'options' => ['style' => 'width: 150px;'], 'contentOptions' => ['class' => 'text-center'], ], [ 'attribute' => 'title', 'value' => function (Language $model) { return Html::a(Html::encode($model->title), ['view', 'id' => $model->id]); }, 'format' => 'raw', ], 'name', [ 'attribute' => 'status', 'filter' => LanguageHelper::statusList(), 'format' => 'raw', 'value' => function(Language $language) { return LanguageHelper::statusLabel($language->status); }, 'options' => ['style' => 'width: 150px;'], 'contentOptions' => ['class' => 'text-center'], ], [ 'class' => ActionColumn::class, 'visibleButtons' => [ 'delete' => function ($model, $key, $index) { return $model->default === 1 ? false : true; } ], 'options' => ['style' => 'width: 100px;'], 'contentOptions' => ['class' => 'text-center'], ], ], ]); ?>