here in my controller
<?php
namespace backend\controllers;
use Yii;
use backend\models\Vendors;
use backend\models\User;
use app\models\VendorsSearch;
use yii\web\Controller;
use yii\web\NotFoundHttpException;
use yii\filters\VerbFilter;
use yii\filters\AccessControl;
use frontend\models\SignupForm;
use backend\models\UserProfiles;
use backend\models\Testuploadmodel;
use yii\web\UploadedFile;
class VendorsController extends Controller
{
public function actionUpdate($id, $user_id)
{
$Testuploadmodel = new Testuploadmodel();
if ($Testuploadmodel->load(Yii::$app->request->post())) {
$path = Yii::getAlias('@frontend') .'/web/uploads/';
$Testuploadmodel->covers =
UploadedFile::getInstance($Testuploadmodel, 'covers');
if ($Testuploadmodel->covers && $Testuploadmodel->validate()) {
$Testuploadmodel->covers->saveAs($path . $Testuploadmodel->covers->baseName . '.' . $Testuploadmodel->covers->extension);
}
return $this->redirect(['view', 'id' => $id, 'user_id' => $user_id]);
}
else {
return $this->render('update', [
'Testuploadmodel' => $Testuploadmodel,
]);
}
}
Here is my Model
<?php
namespace backend\models;
use yii\base\Model;
use yii\web\UploadedFile;
class Testuploadmodel extends Model
{
/**
* @var UploadedFile
*/
//public $imageFile;
public $covers;
public function rules()
{
return [
[['covers'], 'file', 'skipOnEmpty' => false, 'extensions' => 'png, jpg', 'maxFiles' => 4],
];
}
}
?>
And here is my view file. in view file i have changed different option. i have implemented same functionality in other place which is working, but here it is not working. there, print_r($_POST) show empty array with File field name, but here the File field name array shows images name. can't find a way to resolve.
<?php
use yii\helpers\Html;
use yii\bootstrap\ActiveForm;
$this->params['breadcrumbs'][] = 'Update';
?>
<h1><?= Html::encode($this->title) ?></h1>
<?php $form = ActiveForm::begin(['id' => 'registration-form', 'options' =>
['enctype' => 'multipart/formdata']]); ?>
<ul class="nav nav-tabs">
<li class="active"><a data-toggle="tab" href="#home">Update Vendor</a></li>
<li><a data-toggle="tab" href="#menu1">Update Profile</a></li>
</ul>
<div class="tab-content">
<div id="home" class="tab-pane fade in active">
<h3>Update Vendor</h3>
</div>
<div id="menu1" class="tab-pane fade">
<h3>Update Profile</h3>
<?php echo $form->field($Testuploadmodel, 'covers')->fileInput() ?>
</div>
</div>
<div class = "form-group">
<?php echo Html::submitButton('Submit', ['class' => 'btn btn-primary',
'name' => 'profile-button']) ?>
</div>
<?php ActiveForm::end(); ?>
