CODEWITHSUNDEEP
laraveleloquentlaravel-5.8
pro
pro

Reputation: 609

Call to undefined function App\Http\Controllers\Post()

hi m trying to show data from db to index page but it says: Call to undefined function App\Http\Controllers\Post()

controller:

  <?php

  namespace App\Http\Controllers;

  use Illuminate\Http\Request;
  use App\Post;

  class IndexController extends Controller
  {

      public function index()
      {
          $data = Post();
          return view('index', compact('data'));
          //return view('index');
      }

how can i solve it

Upvotes: 1

Views: 9374

Answers (4)

Benyou1324
Benyou1324

Reputation: 521

$data = Post();

add all() method to this line

$data = Post::all();

Upvotes: 0

Guilherme Assemany
Guilherme Assemany

Reputation: 686

You are trying to call Post() as a method/function, not the Model Post, and since Post() doesn't exist, you get this error.

In order to return all posts, using your Post Model, you should write it like this:

$data = Post::all(); // To return all posts

Or if you want to filter it based on some field on the database

$data = Post::where('active', 1)->get(); // Get all active posts (you need to adjust to any field you have on your database)

Your code could be something like:

 <?php

  namespace App\Http\Controllers;

  use Illuminate\Http\Request;
  use App\Post;

  class IndexController extends Controller
  {

      public function index()
      {
          $data = Post::all();
          return view('index', compact('data'));
      }

Please, read more about eloquent here: https://laravel.com/docs/5.8/eloquent

Upvotes: 2

icy
icy

Reputation: 1446

The right syntax should be:

  <?php

  namespace App\Http\Controllers;

  use Illuminate\Http\Request;
  use App\Post;

  class IndexController extends Controller
  {

      public function index(Request $request)
      {
          $data = $request->all(); //get all input
          //$data = $request->input('testing'); //$_POST['testing']


          return view('index', ['data' => '$data']);

          //return view('index', compact('data'));
          //return view('index');
      }

docs: https://laravel.com/docs/5.8/requests#accessing-the-request

Upvotes: 0

Ben
Ben

Reputation: 47

you should modified your code :

$data = Post::get();

to get all posts

Upvotes: 0

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