LARAVEL - 将产品展示给相关类别

Question

I'm trying to show products related to the category. In my menu I have a list of categories if I click this category i want to see related products to this category. I'm just learning laravel can somebody help me out..

DATABASE:

 -categories: ID, NAME
 -products: has Category_id

View

Route::get('/category' , [
    'uses' => 'productController@getCategory',
    'as' => 'category.single'
    ]);

Controller

public function getCategory($category) {
    $singleCategory = Category::find($category);
    return view('pages.category', ['category' => $singleCategory]);
}

How do I go from here?

Answer 1

in Category.php Model add a relation

public function products()
{
  return $this->hasMany('App\Product');
}

then you can call

$singleCategory->products

and you'll get you products by category_id