Hello i m stuck with Laravel eloquent relationship - php

Question

i have two tables deals and products, on product table i just have product description whic can be assigned to one than more deals , now i want to display product description on deal page,but my relation is not working correctly,
product table
deal table
<?php
namespace App\Models;
use Illuminate\Database\Eloquent\Model;
class Product extends Model
{
//
protected $guarded=[];
public function deals()
{
return $this->belongsTo(Deal::class,'product_slug','product_id');
}
}
<?php
namespace App\Models;
use Illuminate\Database\Eloquent\Model;
class Deal extends Model
{
//
protected $guarded=[];
public function products()
{
return $this->hasMany(Product::class,'product_slug','product_id');
}
}
this is how i m calling the function in controller
public function index()
{
$title='Today Deal';
$deals=Deal::with('products')->get();
// dd($deals);
// return;
return view('welcome',compact('title','deals'));
}
i can see the product data when i do dd but on view i m getting this error when i access the product data
Undefined property: Illuminate\Database\Eloquent\Relations\HasMany::$title (View: D:\xampp\htdocs\bargin\resources\views\welcome.blade.php)
this how i acces the the product data inside the deal loop
<p>{{$deal->products()->title}}</p>

Answer 1

The problem is inside your loop. <p>{{$deal->products()->title}}</p>.
When you access a relationship using the function call, products(), you are actually returning an instance of the relationship to where you can add query methods to.
For example, you can use $deal->products()->where(...)->get().
In order to access the actual products, you just use $deal->products.
#foreach($deal->products as $product)
{{ $product->title }}
#endforeach