public function actionQuery()
{
//查询用户名为chenhaoran的所有订单
$user = User::find()->where(['name' => 'chenhaoran'])->one();
$result = $user->indent;
//等同于$result = $user->hasMany(Indent::className(),['user_id'=>'id'])->asArray()->all();
print_r($result);
//查询拥有价格为23的订单的任一用户
$indent = Indent::find()->where(['price' => 23])->one();
$result1 = $indent->user;
print_r($result1);
//查询拥有价格为23的订单的所有用户
$indents = Indent::find()->where(['price' => 123])->all();
foreach ($indents as $indent) {
$result2 = $indent->user;
print_r($result2);
}
}
public function getIndent()
{
//一个user有多个indent，所以用hasMany()
return $this->hasMany(Indent::className(), ['user_id' => 'id'])->asArray();
}