yii2 with 问题

[fangwenxue]

UserHistory

self::find()->with('book.lastItem')->where("uid = {$uid}")->orderBy('id desc')->asArray()->all();


public function getBook() {
	return $this->hasOne(Book::class, ['id' => 'book_id']);
}

Book

public function getLatItem(){
	return $this->hasOne(BookItem::class, ['book_id' => 'id'])->orderBy('id desc');
}

• app\models\Book has no relation named "lastItem".

• with 不支持我这种写法还是？

[emeab]

用 with 不如自己 join 或者自己查再拼起来

[fangwenxue]

@emeab
找到问题了，getLatItem 方法名错了

[zhzhwcn]

`book.lastItem` VS `getLatItem`