phpyii2parameter-passingdropdownsearch-form

Yii2: Passing dropdownlist selected value from _search to index

I have modified a year search form in _search.php into dropdownlist form, like this:

<?= echo $form->field($model, 'year')->label('Year')
->dropdownlist($model->getYearsList(), ['prompt'=>'-- Select All Years --',]) ?>

<?= Html::submitButton('Search', ['class' => 'btn btn-primary']) ?>

When submitted, the gridview in index.php shows only rows according to selected year.

How do I display the selected year from _search.php into index.php such as

< div><?php echo $selectedyear; ?>< /div>
Solution

  • You can get it from Query params, in index write below code.

    $selectedyear=$_REQUEST['YourSearchModelName']['year'];

    Edit : find class name from class id

    $class_data=Class::find->where(['classid'=>$_REQUEST['YourSearchmodelName']['classid']])->one();
$classname=$class_data->classname