Laravel 7 Livewire Load More Tutorial From Scratch

Laravel livewire load more data on page scroll tutorial. Here, you learn how to implement load more data on page scroll in laravel using livewire.

Suppose, you develop a users list app using laravel framework and want to display all users when scrolls page down.

So, This tutorial will guide to you step by step to implement load more data on infinity scroll in laravel using livewire package.

Laravel 7 Livewire Load More Tutorial

Follow the below steps and implement load more data in laravel app with livewire:

Step 1: Download Laravel App
Step 2: Add Database Detail
Step 3: Create Model & Migration using Artisan
Step 4: Install Livewire Package
Step 5: Create Load More Component using Artisan
Step 6: Add Route
Step 7: Create Blade View File
Step 8: Run Development Server

Step 1: Install Laravel App

First of all, Open your terminal OR command prompt and run following command to install laravel fresh app for laravel livewire load more data app:

 composer create-project --prefer-dist laravel/laravel blog

Step 2: Add Database Detail

In this step, Add database credentials in the .env file. So open your project root directory and find .env file. Then add database detail in .env file:

DB_CONNECTION=mysql
DB_HOST=127.0.0.1
DB_PORT=3306
DB_DATABASE=here your database name here
DB_USERNAME=here database username here
DB_PASSWORD=here database password here

Step 3: Run Migration

In this step, open your command prompt and run the following command to create the table into your database:

php artisan migrate

This command will create table into your database.

After that, open your terminal and run the following command to generate fake data using laravel faker as follow:

php artisan tinker

Then

factory(\App\User::class,50)->create()

Step 4: Install Livewire Package

In this step, you need to install livewire package to your laravel project using the following command:

composer require livewire/livewire

Step 5: Create Load More Component using Artisan

In this step, create the livewire components for load more data using the following command in laravel. So Open your cmd and run the following command:

php artisan make:livewire users

This command will create the following components on the following path:

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

Now, Navigate to app/Http/Livewire folder and open Users.php file. Then add the following code into your Users.php file:

<?php

namespace App\Http\Livewire;

use Livewire\Component;
use App\User;

class Users extends Component
{
    public $perPage = 7;
    protected $listeners = [
        'load-more' => 'loadMore'
    ];

    public function loadMore()
    {
        $this->perPage = $this->perPage + 7;
    }

    public function render()
    {
        $users = User::paginate($this->perPage);
        $this->emit('userStore');
        return view('livewire.users',['users' => $users]);
    }
}

After that, Navigate to resources/views/livewire folder and open users.blade.php file. Then add the following code into your users.blade.php file:

<div>
    <div class="table-responsive">
        <table class="table table-bordered">
            <thead>
                <tr>
                    <th>No.</th>
                    <th>Name</th>
                    <th>Email</th>
                </tr>
            </thead>
            <tbody>
                @foreach($users as $user)
                    <tr>
                        <td>{{ $user->id }}</td>
                        <td>{{ $user->name }}</td>
                        <td>{{ $user->email }}</td>
                    </tr>
                @endforeach
            </tbody>
        </table>
    </div>
</div>

Step 6: Add Route

In this step, Navigate to routes folder and open web.php. Then add the following routes into your web.php file:

Route::get('/load-more-scroll', function () {
    return view('livewire.lists');
});

Step 7: Create View File

In this step, navigate to resources/views/livewire folder and create one blade view files that name lists.blade.php file. Then add the following code into your lists.blade.php file:

<!DOCTYPE html>
<html lang="{{ str_replace('_', '-', app()->getLocale()) }}">
    <head>
        <meta charset="utf-8">
        <meta name="viewport" content="width=device-width, initial-scale=1">

        <title>Laravel Livewire 7 Load More Data on Page Scroll -Tutsmake.com</title>

        <!-- Fonts -->
        <link href="https://fonts.googleapis.com/css?family=Nunito:200,600" rel="stylesheet">

        <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.1/css/bootstrap.min.css">

        <!-- Styles -->
        <style>
            html, body {
                background-color: #fff;
                color: #636b6f;
                font-family: 'Nunito', sans-serif;
                font-weight: 200;
                height: 100vh;
                margin: 0;
            }

            .full-height {
                height: 100vh;
            }

            .flex-center {
                align-items: center;
                display: flex;
                justify-content: center;
            }

            .position-ref {
                position: relative;
            }

            .top-right {
                position: absolute;
                right: 10px;
                top: 18px;
            }

            .content {
                text-align: center;
            }

            .title {
                font-size: 84px;
            }

            .links > a {
                color: #636b6f;
                padding: 0 25px;
                font-size: 13px;
                font-weight: 600;
                letter-spacing: .1rem;
                text-decoration: none;
                text-transform: uppercase;
            }

            .m-b-md {
                margin-bottom: 30px;
            }
        </style>
    </head>
<body>
    <div class="container mt-5">
        <div class="row justify-content-center">
            <div class="col-md-8">
                <div class="card">
                    <div class="card-header">
                        <h2>Laravel Livewire 7 Load More Data on Page Scroll -Tutsmake.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.onscroll = function(ev) {
            if ((window.innerHeight + window.scrollY) >= document.body.offsetHeight) {
                window.livewire.emit('load-more');
            }
        };
   </script>
</body>
</html>

Note that, if you want to add HTML(blade views), CSS, and script code into your livewire files. So, you can use @livewireStyles, @livewireScripts, and @livewire(‘ blade views’).

Step 8: Run Development Server

Finally, you need to run the following PHP artisan serve command to start your laravel livewire load more data on page scroll app:

php artisan serve

If you want to run the project diffrent port so use this below command 

php artisan serve --port=8080

Now, you are ready to run laravel livewire load more on page scroll app. So open your browser and hit the following URL into your browser:

http://localhost:8000/load-more-scroll

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