Yii widget provides saving grid page size

Provides functionality to add page size pager for any grid and save chosen value in file storage. This is liyunfang\yii2-widget-linkpager fork.

Usage

You can choose exists provider:

• FileProvider
• MongoProvider (You should have https://github.com/yiisoft/yii2-mongodb)
• Or you can write your self provider and configute di container

'container' => [
    'singletons' => [
        \yiicod\pagesizepager\providers\ProviderInterface::class => [
            'class' => \yiicod\pagesizepager\providers\MongoProvider::class
        ]
    ],
],

Add for any grid

echo \yii\grid\GridView::widget([
    'id' => 'uniqueGridId',
    'dataProvider' => $dataProvider,
    'filterSelector' => yiicod\perpager\widgets\PageSizePager::getFilterSelector($dataProvider),
    'pager' => [
        'class' => yiicod\perpager\widgets\PageSizePager::class,
        'gridIdentifier' => 'uniqueGridId',
    ]
]);

Then add in data provider pagination section (for chosen grid)

$dataProvider = new ActiveDataProvider([
    'query' => $query,
    'pagination' =>  [
        'pageSize' => \Yii::$container->get(\yiicod\pagesizepager\providers\ProviderInterface::class)->getPageSize('uniqueGridId'),
    ],
]);

Note: 'uniqueGridId' must be the same in all places to correct save grid page size