After switching databases, some of the $hasMany associated parts of the retrieved data are not linked.
<Table>
ddatabase.php is omitted
After switching db, the retrieved data is not captured correctly.
Please see below.
$hasmany PostsTag, an intermediate table model, in the post model.
The PostsTag of $data obtained at this time can capture the PostsTag model data...
Sub-defined ?[PostsTag_Sub] does not contain PostsTag model data!!!
By the way, if you don't switch db, all the data will be taken correctly.
I'm in trouble.Please let me know.
//post.php
class Post extensions AppModel
{
public$hasMany=[
'PostsTag',
'PostsTag_Sub' = > [
'className' = > 'PostsTag',
],
];
public function getData()
{
// In the development
$oldDb=$this->Tag->useDbConfig;//development
// Switch to test environment (testDb).
$database='testDb';
$this->dbChange($database);
// Data Retrieval
$data = $this->find('all');
print_r($data);
}
// Database switching process
public function dbChange ($database)
{
$this->useDbConfig=$database;
$this->tag->useDbConfig=$database;
$this->posts_tag->useDbConfig=$database;
}
}
In this case, it seems that PostsTag and PostsTag_Sub are different instances even in the same class, so DbConfig should also be changed for PostsTag_Sub.
public function dbChange ($database)
{
$this->useDbConfig=$database;
$this->PostsTag->useDbConfig=$database;
$this->PostsTag_Sub->useDbConfig=$database;
}
*I only guessed from the code and manual written in the question, so I have not checked the operation
© 2024 OneMinuteCode. All rights reserved.