Laravel Livewire Crud with Bootstrap Modal Example


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Published By: Admin, Published On: Mar 30, 2021, Category: Laravel 8 Laravel

Hello Friends,

In this blog, I would like to share with you how perform crud opeartion with bootstrap modal livewire in laravel application.I will show you a complete step by step Laravel Livewire CRUD operation with modal.

Livewire is a full-stack framework for Laravel that makes building dynamic interfaces simple, without leaving the comfort of Laravel.Livewire relies solely on AJAX requests to do all its server communicaton.

Here I will give full example for crud opertaion livewire bootstrap modal in laravel,So Lets follow the bellow step.

Step 1 : Install Laravel App

In First step, We need to get fresh laravel version application using bellow command. So Let's open terminal and run bellow command.

composer create-project --prefer-dist laravel/laravel blog
Step 2 : Setup Database Configuration

After successfully install laravel app thenafter configure databse setup. We will open ".env" file and change the database name, username and password in the env file.

DB_CONNECTION=mysql
DB_HOST=127.0.0.1
DB_PORT=3306
DB_DATABASE=Enter_Your_Database_Name
DB_USERNAME=Enter_Your_Database_Username
DB_PASSWORD=Enter_Your_Database_Password
Step 3 : Install Livewire

In this step, You will simply install livewire to our laravel application using bellow command:

composer require livewire/livewire
Step 4 : Create Component

Now, You can create livewire component using bellow command, So Let's run bellow command to create user form component:

php artisan make:livewire users

Now they created fies on both path:

app/Http/Livewire/Users.php
resources/views/livewire/users.blade.php

Now first file we will update as bellow for Users.php file.

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

namespace App\Http\Livewire;

use Livewire\Component;
use App\User;

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

    public function render()
    {
        $this->users = User::all();
        return view('livewire.users');
    }

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

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

        User::create($validatedDate);

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

        $this->resetInputFields();

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

    }

    public function edit($id)
    {
        $this->updateMode = true;
        $user = User::where('id',$id)->first();
        $this->user_id = $id;
        $this->name = $user->name;
        $this->email = $user->email;
        
    }

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


    }

    public function update()
    {
        $validatedDate = $this->validate([
            'name' => 'required',
            'email' => 'required|email',
        ]);

        if ($this->user_id) {
            $user = User::find($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){
            User::where('id',$id)->delete();
            session()->flash('message', 'Users Deleted Successfully.');
        }
    }
}
Step 5 : Add Route

now, we need to add route for image form in laravel application. so open your "routes/web.php" file and add following route.

routes/web.php
Route::view('users','livewire.home');
Step 6 : Create View

Here, we will create blade file for call crud opertaion route. in this file we will use @livewireStyles, @livewireScripts and @livewire('users'). so let's add it.

resources/views/livewire/users.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>
resources/views/livewire/home.blade.php
<!DOCTYPE html>
<html>
<head>
    <title></title>
    <script src="{{ asset('js/app.js') }}" defer></script>
    <link href="{{ asset('css/app.css') }}" rel="stylesheet">
    @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 - mywebtuts.com</h2>
                    </div>
                    <div class="card-body">
                        @if (session()->has('message'))
                            <div class="alert alert-success">
                                {{ session('message') }}
                            </div>
                        @endif
                        @livewire('users')
                    </div>
                </div>
            </div>
        </div>
    </div>
    @livewireScripts
    <script type="text/javascript">
        window.livewire.on('userStore', () => {
            $('#exampleModal').modal('hide');
        });
    </script>
</body>
</html>
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>
resources/views/livewire/update.blade.php
<!-- Modal -->
<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>

Now we are ready to run our example so run bellow command for quick run:

php artisan serve

Now you can open bellow URL on your browser:

http://localhost:8000/users

It will help you..

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