index.php

<?php

use app\assets\CalendarAsset;
use yii\bootstrap\Modal;
use yii\helpers\Html;
use yii\grid\GridView;
use yii\helpers\Url;

/* @var $this yii\web\View */
/* @var $searchModel app\models\EventsSearch */
/* @var $dataProvider yii\data\ActiveDataProvider */

$this->title = Yii::t('app', 'Calendar');
$this->params['breadcrumbs'][] = $this->title;

CalendarAsset::register($this);
?>
<div class="events-index">

    <h1><?= Html::encode($this->title) ?></h1>

    <p>
        <?php
            Modal::begin([
                'header' => '<h2>Create event</h2>',
                'id' => 'crEvent',
                'size' => 'modal-md'
            ]);

            echo '<div id="modalContent"></div>';

            Modal::end();
        ?>
        <?php
        Modal::begin([
            'header' => '<h2>Edit event</h2>',
            'id' => 'edEvent',
            'size' => 'modal-md'
        ]);

        echo '<div id="modalContent"></div>';

        Modal::end();
        ?>
    </p>
        <?= \yii2fullcalendar\yii2fullcalendar::widget(array(
                'clientOptions' => [
                    'height' => 770,
                    'editable' => true,
//                    'hiddenDays' => 7,
                    'minTime' => '08:00',
                    'maxTime' => '19:00',
                    'slotDuration' => '00:15:00',
                    'eventLimit' => true,
                    'allDaySlot' => false,
                    'timezone' => 'local',
                    'timeFormat' => 'HH:mm',
                    'lang' => 'uk',
                    'slotLabelFormat' => 'HH:mm',
                    'scrollTime' => '00:00:30'
                ],
                'events'=> $events
        ));
        ?>
</div>