Undefined variable: data in view Laravel.

replied 6 years ago

Hi!

It's odd that it's not passing the data. Instead of:

return view('AdminPanel')->with('data',$data);

try

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

And post your results.

Last updated 6 years ago.

0

tvbeek

replied 6 years ago

moderator

Your index action returns the same view but without any data, so I suspect that you visit /AdminPanel and get this error.

If you visit /AdminView you should get the page you want to see.

0

kistlak

replied 6 years ago

@Chris - I have updated my Controller and routes as below. I didn't change View file and I still get same error as this - "Undefined variable: data (View: D:\wamp64\www\FinalProject\resources\views\AdminPanel.blade.php)"

AdminPanelController.php

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\User;

class AdminPanelController extends Controller
{
    public function index()
    {
        $data = User::all();
        //$data = login::orderBy('created_at', 'desc')->get();
        return view('AdminPanel', ['data' => $data]);
    }
    
    public function logout(Request $request)
    {
     $request->session()->flush();
     return redirect('/login');
    }
       
}

Route

Route::get('/AdminPanel', 'AdminPanelController@index')->name('AdminPanel');

0

warlord0

replied 6 years ago

Solution

Try making a simple test and just pass a simple value instead of a model.

eg.

    public function index()
    {
        $data = 'this is a test';
        return view('AdminPanel', compact(['data']));
    }
    
...8<...

Then simplify your view so it just shows $data

{{ $data }}

Then once you establish you're passing data you can change it to the model. Make sure $data is set before calling the view by adding in a dd($data) so you can be sure it is set.

Last updated 6 years ago.

0

Moderators