Yii2 Почему pjax перезагружает страницу при сортировке столбца и удалении (ActionColumn)?

Question

[Юлия]

Страница перезагружается в 2 случаях: при сортировке и при нажатии в ActionColumn (иконке delete)

view:

<?php
$js = <<< JS
var path = location.href.replace(location.hash,"");
jQuery(function(){
    var loc = window.location.hash.replace("#","");
    if (loc!="")
        {
            /*$('.tab-pane').each(function(){
                $(this).removeClass('active').removeClass('show');
            });
            $('.nav-item').each(function(){
                $(this).removeClass('active');
            });
            $('.nav-item[href=\"#'+loc+'\"]').addClass('active');
            $('#'+loc).addClass('active').addClass('show');
            console.log('.nav-item[href=\"#'+loc+'\"]');
            console.log($('.nav-item[href=\"#'+loc+'\"]'));*/
            $('.nav-item[href=\"#'+loc+'\"]').click();
        }
        jQuery('#nav-tab li:last-child a').tab('show');
        jQuery('#nav-tab .nav-item').on('click',function(){
            location.href = path + jQuery(this).attr("href");
        });
    });
JS;

$this->registerJs( $js, $position = yii\web\View::POS_READY, $key = null );
?>​



<nav>
    <div class="nav nav-tabs" id="nav-tab" role="tablist">
        <a class="nav-item nav-link active" id="nav-home-tab" data-toggle="tab" href="#nav-home" role="tab" aria-controls="nav-home" aria-selected="true">Информация</a>
        <a class="nav-item nav-link" id="nav-contact-tab" data-toggle="tab" href="#nav-contact" role="tab" aria-controls="nav-contact" aria-selected="false">Работа с данными</a>
    </div>
</nav>
<div class="tab-content" id="nav-tabContent">
    <div class="tab-pane fade show active" id="nav-home" role="tabpanel" aria-labelledby="nav-home-tab">
        <p class="pt-4">Продукты<i><?php foreach($modelsone as $model) {echo \Yii::$app->formatter->asDatetime(date('Y-m-01 23:59:59'), "php:d.m.Y ");
                }?> :</i></p>
        <table class="table table-striped table-bordered table-hover text-center">
            <thead>
            <th>наименование</th>            
            <th>дата и время добавления</th>
            </thead>
            <?php foreach($modelsone as $model):?>
                <tr>
                    <td><?= htmlspecialchars($model['name'])?></td>
                    <td><?= \Yii::$app->formatter->asDatetime($model['date'], "php:d.m.Y  H:i:s")
                        //htmlspecialchars($model['date'])?></td>
                </tr>
            <?php endforeach;?>
        </table>
		</div>
        

    

    <div class="tab-pane fade scot-form-index" id="nav-contact" role="tabpanel" aria-labelledby="nav-contact-tab">
        <?php Pjax::begin(['id' => 'comments', 'enablePushState' => false, 'linkSelector' => '.btn-custom', 'clientOptions'=> ['method'=>'POST']]); ?>
        <?=
            Html::a('<span class="fas fa-plus" aria-hidden="true"></span> Добавить данные', ['animal/create'], ['class' => 'btn btn-success']).'<br>'
        ?>
        <div class="report-index card border-primary">
            <table>
                <?= GridView::widget([
                    'dataProvider' => $dataProvider,
                    'filterModel' => $searchModel,
                    'layout'=>"<div class='bg-j'><span style='text-align:right; padding-bottom: 10px; position:absolute;'>{pager}</span><span style='text-align:right; padding-bottom: 10px;' >{summary}</span></div>\n{items}\n{pager}",
                    'tableOptions' => [
                        'class' => 'table tableusers table-striped table-bordered table-warp'
                    ],
                    'options' => [
                        'class' => 'table-responsive',
                    ],
                    'pager' => [
                        'options'=>['class'=>'pagination'],
                        'maxButtonCount'=>10,
                    ],
                    'columns' => [
                        [
                            'class' => 'yii\grid\SerialColumn',
                            'contentOptions' => ['style' => 'text-align: center; vertical-align:middle;', 'class'=>'jus'],
                            'header' => '№',
                        ],
                        [
                            'attribute' => name',
                            'label' => 'Продукты',
                            'contentOptions'  => ['style' => 'text-align: center; vertical-align:middle;', 'class'=>'jus'],
                            'headerOptions'   => ['class' => 'text-center']
                        ],                      
                        [   'attribute' => 'Дата',
                            'label' => 'Дата',
                            'attribute' => 'date',
                            'format' => ['DateTime', 'php:d.m.Y H:i:s'],                            
                            'contentOptions'  => ['style' => 'text-align: center; vertical-align:middle;', 'class'=>'jus'],
                            'headerOptions'   => ['class' => 'text-center']
                        ],
                        [
                            'class' => 'yii\grid\ActionColumn',
                            'template' => "{view}\n{update}\n{delete}",
                            'contentOptions' => ['style' => 'text-align: center; vertical-align:middle; width: 100px;'],
                            'headerOptions'   => ['class' => 'text-center'],
                            'buttons' => [
                                'view' => function ($url, $model) {
                                    Icon::map($this, Icon::FAS);
                                    return Html::a('<span class="fas fa-eye" aria-hidden="true"></span>', $url);
                                },
                                'update' => function ($url, $model) {
                                    return Html::a('<span class="fas fa-edit" aria-hidden="true"></span>', $url);
                                },
                                'delete' => function ($url, $model) {
                                    return Html::a('<span class="fas fa-trash btn-custom" aria-hidden="true"></span>', $url, [
                                        'data-method' => 'post',
                                        'data-pjax' => '1',
                                    ]);
                                }

                            ],
                            'urlCreator' => function ($action, $model, $key, $index) {
                                if ($action === 'view') {
                                    $url = Url::to(['animal/view', 'id' => $model->id]);
                                    //$url = 'index.php?r=animal/view&id=' . $model->id;
                                    return $url;
                                }
                                if ($action === 'update') {
                                    $url = Url::to(['animal/update', 'id' => $model->id]);
                                    //$url = 'index.php?r=animal/update&id=' . $model->id;
                                    return $url;
                                }
                                if ($action === 'delete') {
                                    $url = Url::to(['animal/delete', 'id' => $model->id ]);
                                    //$url = 'index.php?r=animal/delete&id=' . $model->id;
                                    return $url;
                                }
                            }
                        ],
                    ],

                ]);
                ?>
            </table>
            <?php Pjax::end(); ?>
        </div>
    </div>
</div>

контроллер(часть где delete)

public function actionDelete($id)
    {
        $this->findModel($id)->delete();
        if (Yii::$app->request->isAjax) {
            Yii::$app->response->format = \yii\web\Response::FORMAT_JSON;
        }
        return $this->redirect(['post/animal']);
    }