在漂亮的Yii2中隐藏筛选器输入操作

use yii\base\Widget;
use yii\widgets\ActiveForm;

class MyFilter extends Widget
{
    public $model;

    public function run()
    {
        $form = ActiveForm::begin([
            'method' => 'get',
        ]);

        // 隐藏的筛选条件
        echo $form->field($this->model, 'hiddenAttribute', ['options' => ['style' => 'display:none']])->hiddenInput();

        // 显示的筛选条件
        echo $form->field($this->model, 'visibleAttribute');

        ActiveForm::end();
    }
}

use yii\grid\GridView;

echo GridView::widget([
    'dataProvider' => $dataProvider,
    'filterModel' => new MyFilter(),
    'columns' => [
        'column1',
        'column2',
        // ...
    ],
]);

use yii\data\ActiveDataProvider;

public function actionIndex()
{
    $query = MyModel::find();

    // 处理筛选条件
    $filterModel = new MyFilter();
    $filterModel->load(Yii::$app->request->get());
    if ($filterModel->validate()) {
        // 进行过滤
        $query->andFilterWhere(['visibleAttribute' => $filterModel->visibleAttribute]);
    }

    $dataProvider = new ActiveDataProvider([
        'query' => $query,
    ]);

    return $this->render('index', [
        'dataProvider' => $dataProvider,
    ]);
}