Download Laravel App
composer create-project --prefer-dist laravel/laravel my-app
C:\xampp\htdocs\laravel10project>composer create-project laravel/laravel laravel10project
Connecting our Database
open .env file root directory.
DB_CONNECTION=mysql
DB_HOST=127.0.0.1
DB_PORT=3306
DB_DATABASE=laraveldb
DB_USERNAME=root
DB_PASSWORD=
Create Model and Migration
C:\xampp\htdocs\laravel\laravelproject>php artisan make:model Post -m
A new file named Post.php will be created in the app directory and database/migrations directory to generate the table in our database
app/Models/Post.php
//app/Models/Post.php
<?php
namespace App\Models;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
class Post extends Model
{
use HasFactory;
protected $fillable = [
'title', 'body', 'slug'
];
}
database\migrations\create_posts_table.php
//database\migrations\create_posts_table.php
<?php
use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;
return new class extends Migration
{
public function up(): void
{
Schema::create('posts', function (Blueprint $table) {
$table->id();
$table->string('title');
$table->string('slug');
$table->text('body');
$table->timestamps();
});
}
public function down(): void
{
Schema::dropIfExists('posts');
}
};
Database Migration php artisan migrate
C:\xampp\htdocs\laravel\laravel10project>php artisan migrate
Migration table created successfully.
check database table
Create Factory Class
php artisan make:factory PostFactory --model=Post
C:\xampp\htdocs\laravel\laravel10project>php artisan make:factory PostFactory --model=Post
database\factories\PostFactory.php
//database\factories\PostFactory.php
<?php
namespace Database\Factories;
use Illuminate\Database\Eloquent\Factories\Factory;
use App\Models\Post;
use Illuminate\Support\Str;
/**
* @extends \Illuminate\Database\Eloquent\Factories\Factory<\App\Models\Post>
*/
class PostFactory extends Factory
{
/**
* The name of the factory's corresponding model.
*
* @var string
*/
protected $model = Post::class;
/**
* Define the model's default state.
*
* @return array
*/
public function definition()
{
return [
'title' => $this->faker->text(),
'slug' => Str::slug($this->faker->text()),
'body' => $this->faker->paragraph()
];
}
}
Open terminal, execute the below commands to generate the test data: php artisan tinker
C:\xampp\htdocs\laravel\laravel10project>php artisan tinker
App\Models\Post::factory()->count(50)->create();
Create Controller
C:\xampp\htdocs\laravel\laravel10project>php artisan make:controller PostController
app\Http\Controllers\PostController.php
//app\Http\Controllers\PostController.php
<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\Models\Post;
class PostController extends Controller
{
public function index(Request $request)
{
$posts = Post::paginate(6);
if ($request->ajax()) {
$view = view('data', compact('posts'))->render();
return response()->json(['html' => $view]);
}
return view('posts', compact('posts'));
}
}
Create View File Bootstrap 5
https://getbootstrap.com/docs/5.0/getting-started/introduction/
https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css
Jquery
https://jquery.com/download/
CDN : jsDelivr CDN
https://www.jsdelivr.com/package/npm/jquery
https://cdn.jsdelivr.net/npm/jquery@3.6.0/dist/jquery.min.js
resources/views/posts.blade.php
//resources/views/posts.blade.php
<!DOCTYPE html>
<html lang="{{ str_replace('_', '-', app()->getLocale()) }}">
<head>
<meta name="csrf-token" content="{{ csrf_token() }}">
<title>Laravel 10 Page Scroll Load More Data</title>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css">
</head>
<body>
<div class="container mt-5">
<h1>Laravel 10 Page Scroll Load More Data</h1>
<div id="data-wrapper">
<div class="row">
@include('data')
</div>
</div>
<div class="loader text-center" style="display: none;">
<div class="d-flex justify-content-center">
<div class="spinner-border" role="status">
<span class="visually-hidden">Loading...</span>
</div>
</div>
</div>
</div>
<script src="https://cdn.jsdelivr.net/npm/jquery@3.6.0/dist/jquery.min.js"></script>
<script>
var ENDPOINT = "{{ route('posts.index') }}";
var page = 1;
$(window).scroll(function () {
if ($(window).scrollTop() + $(window).height() >= ($(document).height() - 20)) {
page++;
LoadMore(page);
}
});
function LoadMore(page) {
alert("Page : " + page);
$.ajax({
url: ENDPOINT + "?page=" + page,
datatype: "html",
type: "get",
beforeSend: function () {
$('.loader').show();
}
})
.done(function (response) {
if (response.html == '') {
$('.loader').html("End");
return;
}
$('.loader').hide();
$("#data-wrapper").append("<div class='row'>" + response.html + "</div>");
})
.fail(function (jqXHR, ajaxOptions, thrownError) {
console.log('Server error occured');
});
}
</script>
</body>
</html>
resources/views/data.blade.php
//resources/views/data.blade.php
@foreach ($posts as $post)
<div class="col-4">
<div class="card">
<img src="https://placehold.co/400x250" class="card-img-top" alt="...">
<div class="card-body">
<h5 class="card-title">{{ $post->id }} : {{ $post->title }}</h5>
<p class="card-text">{!! $post->body !!}</p>
</div>
</div>
</div>
@endforeach
routes/web.php
//routes/web.php
<?php
use Illuminate\Support\Facades\Route;
use App\Http\Controllers\PostController;
Route::get('/', function () {
return view('welcome');
});
Route::get('posts',[PostController::class,'index'])->name('posts.index');
Run C:\xampp\htdocs\laravel\laravel10project>php artisan serve Starting Laravel development server: http://127.0.0.1:8000/posts
