public function actionUpdate($id)
{
if (!($model = Item::findOne($id))) {
return $this->redirect(['/admin/' . $this->module->id]);
}
if ($model->load(Yii::$app->request->post())) {
if (Yii::$app->request->isAjax) {
Yii::$app->response->format = \yii\web\Response::FORMAT_JSON;
return ActiveForm::validate($model);
} else {
if (isset($_FILES) && $this->module->settings['articleThumb']) {
$model->image = UploadedFile::getInstance($model, 'image');
if ($model->image && $model->validate(['image'])) {
$model->image = Image::upload($model->image, 'article');
} else {
$model->image = $model->oldAttributes['image'];
}
}
if ($model->save()) {
foreach ($model->itemCategories as $itemCategory) {
$itemCategory->delete();
}
foreach ($model->categoryIds as $order => $category) {
$itemCategory = new ItemCategory(['item_id' => $model->primaryKey, 'category_id' => $category, 'order' => $order]);
$itemCategory->save();
}
$this->flash('success', Yii::t('easyii', 'Article updated'));
return $this->redirect(['update', 'id' => $model->primaryKey]);
} else {
$this->flash('error', Yii::t('easyii', 'Update error. {0}', $model->formatErrors()));
return $this->refresh();
}
}
} else {
return $this->render('update', ['model' => $model]);
}
}
public function getItemCategories()
{
return $this->hasMany(ItemCategory::className(), ['item_id' => 'item_id']);
}
