Laravel Livewire CRUD with Example

Published on December 4, 2021 4 min read

Hello artisans, In this tutorial, I will show you the CRUD operation using Livewire with Bootstrap modal. Livewire is a full-stack framework for Laravel that makes constructing dynamic interfaces easy, without leaving the comfort of Laravel. So, let’s get dive into the topic.

Note: Tested on Laravel 8.65.

Table of Contents

  1. Install Livewire
  2. Create and Configure Component
  3. Add Route
  4. Create and Configure View
  5. Output

Install Livewire

In this step, we will simply install the Livewire by firing the below command.

composer require livewire/livewire

Create and Configure Component

Creating a component is very easy. Just fire the below command

php artisan make:livewire user

This will create two files

  1. app/Http/Livewire/User.php
  2. resources/views/livewire/user.blade.php

Now we work on the component. So, open User.php and the paste below code into it

app/Http/Livewire/User.php
<?php

namespace App\Http\Livewire;

use Livewire\Component;
use App\Models\User as UserModel;

class User extends Component
{
    public $name, $email, $user_id;
    public $updateMode = false;

    public function render()
    {
        $users = UserModel::all();

        $data = [
              'users' => $users
        ];
        return view('livewire.user',$data);
    }

    private function resetInputFields()
    {
        $this->name = '';
        $this->email = '';
    }

    public function store()
    {
        $this->validate([
            'name' => 'required',
            'email' => 'required|email',
        ]);
        UserModel::create([
            'name' => $this->name,
            'email' => $this->email,
        ]);

        session()->flash('message', 'Users Created Successfully.');

        $this->resetInputFields();

        $this->emit('userStore'); // Close model to using to jquery
    }

    public function edit($id)
    {
        $this->updateMode = true;
        $user = UserModel::find($id);
        $this->user_id = $id;
        $this->name = $user->name;
        $this->email = $user->email;
    }

    public function cancel()
    {
        $this->updateMode = false;
        $this->resetInputFields();
    }

    public function update()
    {
        $this->validate([
            'name' => 'required',
            'email' => 'required|email',
        ]);
        if ($this->user_id) {
            $user = UserModel::find($this->user_id);
            $user->update([
                'name' => $this->name,
                'email' => $this->email,
            ]);
            $this->updateMode = false;
            session()->flash('message', 'Users Updated Successfully.');
            $this->resetInputFields();
        }
    }

    public function delete($id)
    {
        if ($id) {
            UserModel::destroy($id);
            session()->flash('message', 'Users Deleted Successfully.');
        }
    }
}

Add Route

Put the below route in your web.php

routes/web.php
Route::view('user','livewire.home');

Create and Configure View

At first we need to create the following blade files under resources/livewire

  1. home.blade.php
  2. create.blade.php
  3. update.blade.php

Now open these files and paste the below code to the corresponding files.

user.blade.php

resources/views/livewire/user.blade.php
<div>
    @include('livewire.create')
    @include('livewire.update')
    @if (session()->has('message'))
        <div class="alert alert-success" style="margin-top:30px;">x
          {{ session('message') }}
        </div>
    @endif
    <table class="table table-bordered mt-5">
        <thead>
            <tr>
                <th>No.</th>
                <th>Name</th>
                <th>Email</th>
                <th>Action</th>
            </tr>
        </thead>
        <tbody>
            @foreach($users as $value)
            <tr>
                <td>{{ $value->id }}</td>
                <td>{{ $value->name }}</td>
                <td>{{ $value->email }}</td>
                <td>
                <button data-toggle="modal" data-target="#updateModal" wire:click="edit({{ $value->id }})" class="btn btn-primary btn-sm">Edit</button>
                <button wire:click="delete({{ $value->id }})" class="btn btn-danger btn-sm">Delete</button>
                </td>
            </tr>
            @endforeach
        </tbody>
    </table>
</div>

home.blade.php

resources/views/livewire/user.blade.php
<html>
<head>
    <title></title>
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css">

    <!-- jQuery library -->
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>

    <!-- Popper JS -->
    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.16.0/umd/popper.min.js"></script>

    <!-- Latest compiled JavaScript -->
    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/js/bootstrap.min.js"></script>
    @livewireStyles
</head>
<body>
<div class="container">
    <div class="row justify-content-center">
        <div class="col-md-8">
            <div class="card">
                <div class="card-header">
                    <h2>Laravel Livewire Crud</h2>
                </div>
                <div class="card-body">
                    @if (session()->has('message'))
                        <div class="alert alert-success">
                            {{ session('message') }}
                        </div>
                    @endif
                    @livewire('user')
                </div>
            </div>
        </div>
    </div>
</div>
@livewireScripts

<script type="text/javascript">
    window.livewire.on('userStore', () => {
        $('#exampleModal').modal('hide');
    });
</script>
</body>
</html>

create.blade.php

resources/views/livewire/create.blade.php
<button type="button" class="btn btn-primary" data-toggle="modal" data-target="#exampleModal">
	Open Form
</button>

<!-- Modal -->
<div wire:ignore.self class="modal fade" id="exampleModal" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel" aria-hidden="true">
    <div class="modal-dialog" role="document">
        <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title" id="exampleModalLabel">Modal title</h5>
                <button type="button" class="close" data-dismiss="modal" aria-label="Close">
                     <span aria-hidden="true close-btn">×</span>
                </button>
            </div>
           <div class="modal-body">
                <form>
                    <div class="form-group">
                        <label for="exampleFormControlInput1">Name</label>
                        <input type="text" class="form-control" id="exampleFormControlInput1" placeholder="Enter Name" wire:model="name">
                        @error('name') <span class="text-danger error">{{ $message }}</span>@enderror
                    </div>
                    <div class="form-group">
                        <label for="exampleFormControlInput2">Email address</label>
                        <input type="email" class="form-control" id="exampleFormControlInput2" wire:model="email" placeholder="Enter Email">
                        @error('email') <span class="text-danger error">{{ $message }}</span>@enderror
                    </div>
                </form>
            </div>
            <div class="modal-footer">
                <button type="button" class="btn btn-secondary close-btn" data-dismiss="modal">Close</button>
                <button type="button" wire:click.prevent="store()" class="btn btn-primary close-modal">Save changes</button>
            </div>
        </div>
    </div>
</div>

update.blade.php

resources/views/livewire/update.blade.php
<div wire:ignore.self class="modal fade" id="updateModal" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel" aria-hidden="true">
    <div class="modal-dialog" role="document">
       <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title" id="exampleModalLabel">Modal title</h5>
                <button type="button" class="close" data-dismiss="modal" aria-label="Close">
                    <span aria-hidden="true">×</span>
                </button>
            </div>
            <div class="modal-body">
                <form>
                    <div class="form-group">
                        <input type="hidden" wire:model="user_id">
                        <label for="exampleFormControlInput1">Name</label>
                        <input type="text" class="form-control" wire:model="name" id="exampleFormControlInput1" placeholder="Enter Name">
                        @error('name') <span class="text-danger">{{ $message }}</span>@enderror
                    </div>
                    <div class="form-group">
                        <label for="exampleFormControlInput2">Email address</label>
                        <input type="email" class="form-control" wire:model="email" id="exampleFormControlInput2" placeholder="Enter Email">
                        @error('email') <span class="text-danger">{{ $message }}</span>@enderror
                    </div>
                </form>
            </div>
            <div class="modal-footer">
                <button type="button" wire:click.prevent="cancel()" class="btn btn-secondary" data-dismiss="modal">Close</button>
                <button type="button" wire:click.prevent="update()" class="btn btn-primary" data-dismiss="modal">Save changes</button>
            </div>
       </div>
    </div>
</div>

Output

If you go to the http://127.0.0.1:8000/user, you will find the below output

Laravel Liverwire CRUD

That’s all for today. You can download the project from GitHub also. Thanks for reading 🙂

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