CODEWITHSUNDEEP
javascriptphpajaxlaravel
Duy Nguyen Tho
Duy Nguyen Tho

Reputation: 47

Error Ajax and Laravel 500 (Internal Sever Error)

I'm attempting to use AJAX in Chrome, but it's not working. This is my code, which you can see below. This is a copy of my web.php file.

Route::view('menu','home.menu',['categories'=> App\Categories::orderBy('name')->get()->take(11),'active' => 'menu'])->name('menu');
Route::get('/products','MenuController@getproducts');

This is my ajax

$.ajax({
      type: "GET",
      dataType:'html',
      url: "{{url('/products')}}",
      data: "cat_id="+ id,
      success: function(response){
        console.log(response)
        $("#productData").html(response)
      },
      error: function(data) {
        console.log('Error:', data);
      },
    });

This is the code for my controller method.

    public static function getproducts(Request $request)
    {
        get productsd = $request->cat_id;
        $categories = Categories::orderBy('name')->get()->take(11);
        $collection = DB::table('products')
                      ->join('product_category', 'products.id','=', 'product_category.product_id')
                      ->where('product_category.category_id', '=', $category_id)
                      ->get();
        return view('home.menu',[
            'data' => $collection,
        ]);
    }

Facade\Ignition\Exceptions\ViewException: Undefined variable: categories (View: /Applications/XAMPP/xamppfiles/htdocs/shop/resources/views/home/menu.blade.php) in file /Applications/XAMPP/xamppfiles/htdocs/shop/resources/views/home/menu.blade.php on line 28

Upvotes: 2

Views: 118

Answers (1)

John Lobo
John Lobo

Reputation: 15319

One change you can do is in Ajax for below line.

data: "cat_id="+ id,

So better to pass

data: {cat_id:id}

you are not using received category id from request in your query while returning view ,you are not passing categories

return view('home.menu',[
            'data' => $collection,
            'categories'=>$categories
        ]);

Upvotes: 2

Related Questions