Yii2 filters in gridview from array data

Question

I'm stuck with next problem: I have some array with data. I wanna create datagrid with filters from it. I know that for ActiveRecord models attributes that you wanna filtering must be 'safe' in rules(). But how to be with information from array?

$resultData = [
    '4' => [
        'id'          => 4,
        'key'         => 'dictionary_email',
        'value'       => 'Email',
        'description' => '//email comment'
    ],
    '5' => [
        'id'          => 5,
        'key'         => 'dictionary_username',
        'value'       => 'Name',
        'description' => '//name comment'
    ],
    '6' => [
        'id'          => 6,
        'key'         => 'dictionary_new-password',
        'value'       => 'New password',
        'description' => '//new password comment'
    ],
    '7' => [
        'id'          => 7,
        'key'         => 'dictionary_current-password',
        'value'       => 'Current password',
        'description' => '//current password'
    ],
];

I want to create GridView with filters from this data. My controller:

$filtersForm = new FiltersForm;
if (isset($_GET['FiltersForm'])) {
    $filtersForm->filters = $_GET['FiltersForm'];
}
$resultData = $filtersForm->filter($resultData);

return $this->render('about', [
    'filtersForm' => $filtersForm,
    'resultData' => $resultData,
]);

my view:

$dataProvider = new ArrayDataProvider([
    'allModels' => $resultData,
    'sort' => [
        'attributes' => ['id', 'key', 'value', 'description'],
    ],
    'pagination' => [
        'pageSize' => 10,
    ],
]);

echo GridView::widget([
    'dataProvider' => $dataProvider,
    'filterModel'  => $filtersForm,
    'layout'       => "{items}\n{pager}",
    'columns'      => [
        'id',
        'key',
        'value',
        'description',
    ],
]);

DataGrid is shown, but there is no filters.

See possible solution here - stackoverflow.com/questions/28428492/… — lubosdz
– lubosdz, Commented Apr 10, 2017 at 14:05

robsch · Accepted Answer · 2015-03-30 07:44:06Z

0

For ArrayDataProvider you can specify filter for attribute the same way (by adding attribute to the rules() method of your model).

You can also set it manually and if it's string this declaration will have the higher priority:

<?= GridView::widget([
    'columns' => [
        [
            'attribute' => 'description',
            'filter' => // ...
        ],
    ],
]) ?>

edited Mar 30, 2015 at 7:44

robsch

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answered Dec 18, 2014 at 13:57

arogachev

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1 Comment

gb5256 Over a year ago

Not sure if this is what he wants. He is clearly not using ActiveDataProvider (which would be hooked to a model) but the ArrayDataProvider. I am struggeling with the same problem as my array (and the keys !) are dynamic. That means you can not use any rules. For yii-1 there was a solution, check this out: yiiframework.com/wiki/232/…

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