= Html::a(Yii::t('rbac', 'Create User'), ['/user/create'], ['class' => 'btn btn-success btn-flat']) ?>
    
    
        
             $dataProvider,
                'filterModel' => $searchModel,
                'columns' => [
                    ['class' => 'yii\grid\SerialColumn'],
                    [
                        'class' => 'yii\grid\DataColumn',
                        'attribute' => $usernameField,
                    ],
                    [
                        'class' => 'yii\grid\ActionColumn',
                        'template' => '{view} {update}',
                        'buttons' => [
                            'update' => function ($url, $model) {
                                return Html::a('', [
                                '/user/update',
                                'id' => $model->id,
                                ], [
                                    'title' => Yii::t('yii', 'Update'),
                                    'aria-label' => Yii::t('yii', 'Update'),
                                    'data-pjax' => '0',
                                ]);
                            },
                            'view' => function ($url, $model) {
                                return Html::a('', [
                                'view',
                                'id' => $model->id,
                                ], [
                                    'title' => Yii::t('rbac', 'Assigned'),
                                    'aria-label' => Yii::t('rbac', 'Assigned'),
                                    'data-pjax' => '0',
                                ]);
                            },
                        ],
                    ],
                ],
            ]);
            Pjax::end();
            ?>