Level 102
Feb 4, 2025
7
Level 1
Undefined Variable Livewire problem
he say always that: Undefined variable $count
the php livewire class
<?php
namespace App\Livewire\Course;
use Livewire\Component;
class Index extends Component
{
public $count = 'hello';
public function render()
{
return view('livewire.index');
}
}
the blade view
<div>
{{$count}}
hello from the index
</div>
the route
Route::view('/test', 'livewire.index');
Level 1
@Sinnbeck i have formatting it, all my project run corectly, But when i trying to create a new component . he stop sendin meme the simple variable :/
Level 102
Its never calling your component. You need to either use the livewire component as a full page component or use a different view which has the component inside it
https://livewire.laravel.com/docs/components#rendering-components Add this inside a different view
<livewire:index />
Or
https://livewire.laravel.com/docs/components#full-page-components
Route::get('/test', Index::class);
1 like
Level 1
Route::view('/test', TestIndex::class);
if i remove the variable from the view, the view render correclty, but the problem if i bind the variable
Level 102
@Daghsny Yes. It isnt set. If you call the view directly, livewire has no clue it has to do anything. Do one of the solutions I already suggested..
Also your code is wrong. Its get() not view()
Route::get('/test', TestIndex::class);
And why is it now TestIndex? Your first post said it was called Index ?
1 like
Level 1
@Sinnbeck thanx a lot the problem was get() not view()
Level 102
@Daghsny Happy to help. Please mark the thread as solved by marking the answer that helped you :)
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