Two gridview from two model search by single field in yii2 - yii2

Question

I have one search form with a field and a button. On the button click I want to search 2 searchmodel - sellitembtdtSearch and puritembtdtSearch. The result will be shown in one view. I can display the view without any problem. The problem is when I'm searching only one searchmodel is getting searched. Please let me know how can I search both the searchModel at the sametime.
First I land on index2.php page where the form is.
'action' => ['/stock/sellitem/printproductledger3',],
'method' => 'get',
<?= $form->field($model, 'productname')->textInput(['maxlength' => true,]) ?>
<?= Html::submitButton('Search', ['class' => 'btn btn-primary']) ?>
actionIndex2.php
public function actionIndex2()
{
$searchModel1 = new SellitemsbdtSearch();
$dataProvider1 = $searchModel1->search(Yii::$app->request->queryParams);
$searchModel2 = new PuritemsbdtSearch();
$dataProvider2 = $searchModel2->search(Yii::$app->request->queryParams);
return $this->render('_formbtdt', [
'model' => $searchModel2,
//'searchModel1' => $searchModel2,
]);
}
public function actionPrintproductledger3() {
$searchModel1 = new SellitemsbdtSearch();
$dataProvider1 = $searchModel1->search(Yii::$app->request->get());
$searchModel2 = new PuritemsbdtSearch();
$dataProvider2 = $searchModel2->search(Yii::$app->request->get());
//$productname = yii::$app->request->get('productname');
//$prodesc = yii::$app->request->get('prodesc');
$content = $this->renderPartial('_printproductledgerbtdt', [
//'productname' => $productname,
'searchModel1' => $searchModel1,
'dataProvider1' => $dataProvider1,
'searchModel2' => $searchModel2,
'dataProvider2' => $dataProvider2,
//'prodesc' => $prodesc,
]);
return $this->render('_printproductledgerbtdt', [
'dataProvider1' => $dataProvider1,
'searchModel1' => $searchModel1,
'searchModel2' => $searchModel2,
'dataProvider2' => $dataProvider2,
]);
This code only searchs puritemdtdtSearch. I want to search puritembtdtSearch and sellitembtdtSearch at the same time. Thanks.

Answer 1

The issue is you are using searchModel2 in your form so you are just getting the result of searchModel2. And not getting the result of searchModel1.
What you can do is send searchModel1 to your _search file.
<?php echo $this->render('_search', ['model1' => $searchModel1, 'model2' => $searchModel2]); ?>
Now in your form use a hidden input.
<?php echo $form->field($model1, 'productName')->textInput(['id' => 'model1']); ?>
<?php echo $form->field($model2, 'prodcutName')->hiddenInput(array('id' => 'model2')); ?>
Now its that we have two model fields we need to populate the hidden field, this can be done using jquery.
<?php $this->registerJs('
//add the .search class name for your search button
jQuery("body").on("click", ".search", function() {
alert("Hello");
var a = $("#model1").val();
$("#model2").attr("value", a);
});
');?>
Try this..tested completely and works fine!!