<?php

use yii\data\ArrayDataProvider;
use yii\grid\GridView;
use yii\helpers\ArrayHelper;
use yii\helpers\Html;

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
?>
<?php

echo Html::beginForm();
echo GridView::widget([
    'dataProvider' => new ArrayDataProvider([
        'id' => $type == 1 ? 'new' : 'exists',
        'allModels' => $data,
        ]),
    'columns' => [
        [
            'class' => 'yii\\grid\\CheckboxColumn',
            'checkboxOptions' => function ($model) use ($type) {
            return [
                'value' => ArrayHelper::getValue($model, 'name'),
                'checked' => $type == 1 ? true : !ArrayHelper::getValue($model, 'exists', false),
            ];
        },
        ],
        [
            'class' => 'yii\\grid\\DataColumn',
            'attribute' => 'name',
            'contentOptions' => function ($model) {
            return ArrayHelper::getValue($model, 'exists', true) ? [] : ['style' => 'text-decoration: line-through;'];
        },
        ],
    ],
]);
echo Html::submitButton($type == 1 ? 'Append' : 'Delete', [
    'name' => 'Submit',
    'value' => $type == 1 ? 'New' : 'Del',
    'class' => 'btn btn-primary btn-flat', ]);
echo Html::endForm();