Hello,
I have a two models: Book and Author
Book:
id_book
title
fk_id_author
Author:
id_author
name
I would like to display the name of the Author when displaying a book
In the Book model I have a function to get the Author:
public function getAuthor(){
return $this->hasOne(Author::className(), ['id_author' => 'fk_id_author']);
}
In my BookController I have
public function actionView($id){ return $this->render('view', [
'model' => $this->findModel($id),
]);
}
In book/view.php I display the title of the book
echo $model->title;
How do I use the getAuthor() to display the name ?
I have tried
echo $model->getAuthor()->name;
and I got
Getting unknown property: yii\db\ActiveQuery::name