本文整理匯總了PHP中app\models\Item::getDb方法的典型用法代碼示例。如果您正苦於以下問題：PHP Item::getDb方法的具體用法？PHP Item::getDb怎麽用？PHP Item::getDb使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類app\models\Item的用法示例。
在下文中一共展示了Item::getDb方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: actionCreate
/**
* Creates a new Item model.
* If creation is successful, the browser will be redirected to the 'view' page.
* @return mixed
*/
public function actionCreate()
{
$model = new Item();
$modelPrice = new Price();
$modelPrice->tax = 12;
if ($model->load(Yii::$app->request->post()) && $model->validate() && $modelPrice->load(Yii::$app->request->post()) && $modelPrice->validate()) {
$transaction = $model->getDb()->beginTransaction();
try {
if (!$model->save(false)) {
throw new Exception(Yii::t('app', 'Error saving {model}: {msj}', ['model' => Yii::t('app', ucfirst($model->tableName())), 'msj' => print_r($model->getErrors(), true)]), 500);
}
if (!$modelPrice->save(false)) {
throw new Exception(Yii::t('app', 'Error saving {model}: {msj}', ['model' => Yii::t('app', ucfirst($modelPrice->tableName())), 'msj' => print_r($modelPrice->getErrors(), true)]), 500);
}
$modelItemPrice = new ItemPrice();
$modelItemPrice->item_id = $model->id;
$modelItemPrice->price_id = $modelPrice->id;
if (!$modelItemPrice->save(false)) {
throw new Exception(Yii::t('app', 'Error saving {model}: {msj}', ['model' => Yii::t('app', ucfirst($modelItemPrice->tableName())), 'msj' => print_r($modelItemPrice->getErrors(), true)]), 500);
}
$transaction->commit();
} catch (\Exception $e) {
$transaction->rollBack();
throw $e;
}
return $this->redirect(['index']);
} else {
return $this->render('create', ['model' => $model, 'modelPrice' => $modelPrice]);
}
}