I have two models namely MedicineRequestEntry and MedicineRequest. MedicineRequestEntry is related to MedicineRequest via
public function getMedicineRequests()
{
return $this->hasMany(MedicineRequest::className(),
['medicine_request_entry_id' => 'id']);
}
Now in grid-view of MedicineReuestEntry I am trying to pull the data from MedicineRequest Model using the relation using two alternative ways
like
[
'attribute' => 'is_delivered',
'value'=> 'medicineRequests.is_delivered'
],
In this method I am getting the value as not set. and another method:
[
'attribute' => 'is_delivered',
'value'=> '$data->medicineRequests->is_delivered'
],
In this method I am getting the error like:
Getting unknown property: app\models\MedicineRequestEntry::$data->medicineRequests->is_delivered
Now I need some help, what I am doing wrong here. Thank you.
You should use a callback function, see the guide:
[
'value' => function ($data) {
$str = '';
foreach($data->medicineRequests as $request) {
$str .= $request->is_delivered.',';
}
return $str;
},
],
Or for the first result of the array:
[
'value' => function ($data) {
return $data->medicineRequests[0]->is_delivered;
},
],
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