Question 17818 in Laravel Question posted in
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Laravel: How do you pass data to a blade.php?

I am having difficulty in understanding how to pass data to a .blade. I want to pass the users’ username ($user) to a dashboard component. Here’s a few things I’ve tried:

return view('livewire.dashboard', ['user'=>'$user']);
return view('livewire.dashboard', compact('$user'));
return view('livewire.dashboard'->with('user',$user));

But then I realized that the class I was trying to pass the user info from didn’t know what the user variable is. Here is the class (Dashboard.php):

<?php

namespace AppHttpLivewire;

use IlluminateContractsViewView;
use IlluminateContractsViewFactory;
use IlluminateContractsContainerBindingResolutionException;
use LivewireComponent;

class Dashboard extends Component
{
    /**
     * @return View|Factory
     * @throws BindingResolutionException
     */
    public function render()
    {
        return view('livewire.dashboard');
    }
}

And here is my web.php file:

use AppHttpLivewireDashboard;
use AppHttpLivewireUser;

    // Dashboard
    Route::get('/', Dashboard::class)->name('dashboard');
    // I have also tried something like 'Route get user' here, also didn't work

     // User routes
    Route::prefix('/users')->group(function () {
        Route::get('/', UserIndex::class)->name('users.index');
        Route::get('/create', UserCreate::class)->name('users.create');
        Route::get('/{user}', UserEdit::class)->name('users.edit');
    });

I’m having difficulty understanding how components/classes/blade tamplates communicate with each other. How can I pass the username of the person currently logged in to my dashboard.blade.php file? It looks like this:

    @isset($user)
    Hallo {{ $user->name }},
    @endisset
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An explanation as well as a solution would be appreciated, as I really don’t understand how Laravel works. Thank you

Tags:

3

Answers


  1. 0

    You can pass them

    <livewire:show-post :user="$user">

    In Laravel Way

    public function render()
{
    return view('livewire.dashboard', ['user' => auth()->user()]);
}

    Read More Official LiveWire Doc

    Apart from all

    Laravel is a Well designed Framework. So passing the logged-in users here and there(fetch in the controller and pass to view with $user), you can directly access using the auth() helper.

    In view

    auth()->id();
auth()->user();
    Login or Signup to reply.
  2. 0

    As you are using Livewire, you probably want to take advantage of data binding (one of the benifits of Livewire).

    What you can do is define a $user property on your Dashboard component that you can then access in the dashboard.blade.php view.

    Your Dashboard component might look as follows (I’ve omitted code for brevity)

    class Dashboard extends Component
{
    public $user;

    /*
     * The mount() function is Livewires equivalent of __construct()
     */
    public function mount()
    {
        $this->user = Auth::user();
    }

    public function render()
    {
        return view('livewire.dashboard');
    }
}

    Then in your view you would simply access $user

    Hallo {{ $user->name }}
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  3. 0

    In a more simpler way, you can use compact as you are using in second step. The only change you need to remove $ from user variable.

    eg.

    return view('livewire.dashboard', compact('user'));
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