backend/views/offices/index.php

<?php
use yii\helpers\Html;
use yii\grid\GridView;
/* @var $this yii\web\View */
/* @var $searchModel common\models\OfficesSearch */
/* @var $dataProvider yii\data\ActiveDataProvider */
$this->title = 'Offices';
$this->params['breadcrumbs'][] = $this->title;
?>
<div class="offices-index">
    <h1><?= Html::encode($this->title) ?></h1>
    <?php // echo $this->render('_search', ['model' => $searchModel]); ?>
    <p>
        <?= Html::a('Добавить Offices', ['create'], ['class' => 'btn btn-success']) ?>
    </p>
    <?= GridView::widget([
        'dataProvider' => $dataProvider,
        'filterModel' => $searchModel,
        'columns' => [
            ['class' => 'yii\grid\SerialColumn'],
            'name',
            [
                'attribute' => 'city_id',
                'value' => 'dicCities.name'
            ],
            // 'content_delete:ntext',
            // 'coords',
            // 'phones',
            'address',
            'email:email',
            'skype',
            ['class' => 'yii\grid\ActionColumn'],
        ],
    ]); ?>
</div>