php - How can I use a simple Dropdown list with filtering in the search box of GridView::widget, Yii2? -


i have 2 tables "attendance" attributes id, status, date , "staff". staff_id used foreign key in attendance table. in _form.php of attendance used

<?= $form->field($model, 'status')->dropdownlist([ 'present' => 'present', 'absent' => 'absent', 'leave' => 'leave',], ['prompt' => 'select status']) ?>  

for dropdown. want dropdown in gridview search columns property of filtering , searching. gridview filtered dropdown list have. when choose value dropdown list, should search on base of choosed value. highly appriciated.

i think question status field

<?= gridview::widget([     'dataprovider' => $dataprovider,     'filtermodel' => $searchmodel,     'columns' => [         ['class' => 'yii\grid\serialcolumn'],         ........         [            'attribute' => 'status',            'label' => 'status',            'filter' => [ 'present' => 'present', 'absent' => 'absent', 'leave' => 'leave',]         ],         ...... 

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