Here i can only able preview the images on update the model. I want to load the images properly so user can remove one r more file and update will work accordingly Here is my controller
public function actionUpdate($id)
{
$model = $this->findModel($id);
$session_data = \common\models\Customer::find()->where(['user_id' => $model->customer_user_id])->one();
$towing = \common\models\TowingRequest::find()->where(['id' => $model->towing_request_id])->one();
$images_old = \common\models\Images::find()->where(['=', 'vehicle_id', $model->id])->all();
$images = \common\models\Images::find()->where(['=', 'vehicle_id', $model->id])->one();
if (!$images) {
$images = new \common\models\Images();
}
if ($images_old) {
foreach ($images_old as $image) {
$baseurl = \Yii::$app->request->BaseUrl;
$image_url = $baseurl . '../backend/uploads/' . $image->thumbnail;
$all_images[] = Html::img("$image_url", ['class' => 'file-preview-image']);
}
} else {
$all_images = '';
}
$vehiclefeatures = new \common\models\VehicleFeatures();
$vehiclecondition = new \common\models\VehicleCondition();
$featuredata = \common\models\VehicleFeatures::find()->where(['=', 'vehicle_id', $model->id])->all();
$conditiondata = \common\models\VehicleCondition::find()->where(['=', 'vehicle_id', $model->id])->all();
$features = \common\models\Features::find()->all();
// $vf = Yii::$app->db->createCommand('SELECT * FROM features f left join vehicle_features vf on vf.features_id=f.id;')->queryAll();
$condition = \common\models\Condition::find()->all();
if ($model->load(Yii::$app->request->post()) && $towing->load(Yii::$app->request->post()) && $vehiclefeatures->load(Yii::$app->request->post()) && $vehiclecondition->load(Yii::$app->request->post()) && $images->load(Yii::$app->request->post())) {
$towing->save();
if (!$model->save()) {
$result = [];
// The code below comes from ActiveForm::validate(). We do not need to validate the model
// again, as it was already validated by save(). Just collect the messages.
foreach ($model->getErrors() as $attribute => $errors) {
$result[Html::getInputId($model, $attribute)] = $errors;
}
return $this->asJson(['validation' => $result]);
// Yii::$app->response->statusCode = 422;
}
//delet vehicle features and add new features
$command = Yii::$app->db->createCommand()
->delete('vehicle_features', 'vehicle_id = ' . $model->id)
->execute();
if ($vehiclefeatures->value) {
$vehicle_feature = \common\models\VehicleFeatures::inert_vehicle_feature($model, $vehiclefeatures->value);
}
//delete vehicle condition and add new features
$command = Yii::$app->db->createCommand()
->delete('vehicle_condition', 'vehicle_id = ' . $model->id)
->execute();
if ($vehiclecondition->value) {
$vehicle_condition = \common\models\VehicleCondition::inert_vehicle_condition($model, $vehiclecondition->value);
}
$photo = UploadedFile::getInstances($images, 'name');
if ($photo) {
$command = Yii::$app->db->createCommand()
->delete('images', 'vehicle_id = ' . $model->id)
->execute();
$save_images = \common\models\Images::save_container_images($model->id, $photo);
}
return $this->redirect(['view', 'id' => $model->id]);
}
return $this->render('update', [
'model' => $model,
'towing' => $towing,
'images' => $images,
'features' => $features,
'condition' => $condition,
'vehiclefeatures' => $vehiclefeatures,
'vehiclecondition' => $vehiclecondition,
'all_images' => $all_images,
'featuredata' => $featuredata,
'conditiondata' => $conditiondata,
'session_data' => $session_data,
]);
}
And here is my form where I have an issue on update the images. I know here I am just previewing the image by adding it in $all_images[] in the controller and initialPreview => $all_images in form to just show it on upload. Now I want exactly is to load the images properly so I can remove any image and can able to add more images. I just want here is how to load all the images properly in the upload widget on update After uploading it properly on update i can process it on the controller that i will delete and unlink all images and uploading the updating files
Here is my form with model images
<?=
$form->field($images, 'name[]')->widget(FileInput::classname(), [
'options' => ['accept' => 'image/*', 'multiple' => true],
'pluginOptions' => [
'previewFileType' => 'image',
'allowedFileExtensions' => ['jpg', 'gif', 'png', 'bmp','jpeg'],
'showUpload' => true,
'initialPreview' => $all_images,
'overwriteInitial' => true,
],
]);
?>
