php - Laravel Eloquent Relationship: How to get parent of parent information from child using Laravel eloquent model relationship?

Question

I am facing a problem getting a query result in Laravel Controller. Let me describe to you..

I have three models in Laravel Project ModelA, ModelB, ModelC.

The tables look like this:

1. Table for ModelA:

a_id	name	info
1	name1	info1
2	name2	info2

question from:https://stackoverflow.com/questions/65935496/laravel-eloquent-relationship-how-to-get-parent-of-parent-information-from-chil

Answer 1

Problem solved

My Solution:

My code in ModelC Controller:

$data = ModelC::with('modelB')->get();

Relation function in ModelB:

public function modelA(){
    return $this->belongsTo(ModelA::class);
}

Relation function in ModelC:

public function modelB(){
    return $this->belongsTo(ModelB::class)->with('modelA');
}