Laravel CRUD Example Tutorial for Beginners

Using the Laravel CRUD Example tutorial you will learn how to create CRUD operation in Laravel Application. Creating a CRUD (Create, Read, Update, Delete) application in Laravel involves creating a database schema, defining routes, controllers, and views to handle database operations. Here’s a general outline of the steps involved in creating a CRUD application in Laravel step by step for beginners.

Step 1: Install Laravel App

Make sure you have Laravel installed on your machine. If not, you can install it using Composer by running the following command

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

Step 2: Configure MySQL Database

Open the .env file in the root directory of your Laravel project and update the database connection details, including the database name, username, password, and host.

DB_CONNECTION=mysql
DB_HOST=127.0.0.1
DB_PORT=3306
DB_DATABASE=laravelblog #your_database_name
DB_USERNAME=root #your_database_username
DB_PASSWORD=admin #your_database_password

Now you can add you tables easily with mysql database.

Step 3: Generate the model and migration

In Laravel, a model represents a database table, and a migration defines the structure of the table. Run the following command to generate a model and migration for your CRUD entity.

php artisan make:model Post -m

This will generate a model file and a migration file in the app/Models and database/migrations directories, respectively.

Open the migration file created database/migrations/*.php and define the columns you want in your CRUD entity.

<?php

use Illuminate\Support\Facades\Schema; 
use Illuminate\Database\Schema\Blueprint; 
use Illuminate\Database\Migrations\Migration; 

class CreatePostsTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('posts', function (Blueprint $table) {
            $table->id();
            $table->string('title')->nullable();
            $table->longText('description')->nullable();
            $table->timestamps();
        });
    }

    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    {
        Schema::dropIfExists('posts');
    }
}

Execute the migration command to create the table in the database.

php artisan migrate

After running migration command you will find “app/Models/Post.php” and put the below same code.

<?php
  
namespace App;
  
use Illuminate\Database\Eloquent\Model;
   
class Post extends Model
{
    protected $fillable = [
        'title', 'description'
    ];
}

Step 5: Define routes for CRUD operations

Open the routes/web.php file and define the routes for CRUD operations. You can use Laravel’s resource routing feature to generate the routes automatically.

Route::resource('posts', 'PostController');

Step 6: Generate CRUD controller

Run the following command to generate a controller for your CRUD Operation.

php artisan make:controller PostController --resource

This will generate a controller file in the app/Http/Controllers directory with predefined CRUD methods.

Open the controller file app/Http/Controllers/PostController.php and implement the CRUD methods.

<?php 

namespace App\Http\Controllers; 
use Illuminate\Http\Request; 

use App\Post; 

class PostController extends Controller 
{ 
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function index()
    {
        $posts = Post::all();

        return view('posts.index',compact('posts'));
    }

    /**
     * Show the form for creating a new resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function create()
    {

       return view('posts.create');
    }

    /**
     * Store a newly created resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Http\Response
     */
     public function store(Request $request) {

       $request->validate([
            'title' => 'required',
            'description' => 'required',
        ]);

        Post::create($request->all());

        return redirect()->route('posts.index')->with('success','Post created successfully.');
     }

    /**
     * Display the specified resource.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function show(Post $post)
    {
        return view('posts.show',compact('post'));
    }

    /**
     * Show the form for editing the specified resource.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
     public function edit(Post $post) {

        return view('posts.edit',compact('post'));
     }

    /**
     * Update the specified resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
     public function update(Request $request, Post $post) {

         $request->validate([
              'title' => 'required',
              'description' => 'required',
          ]);

          $post->update($request->all());

          return redirect()->route('posts.index')->with('success','Post updated successfully');
     }
    /**
     * Remove the specified resource from storage.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
     public function destroy(Post $post) {

         $post->delete();

         return redirect()->route('posts.index')
                         ->with('success','post deleted successfully');
     }
}

Step 7: Create Blade Files

In this step, you need to create two folders “layouts” and “posts” inside the resources/views directory. Now navigate the resources/views/layouts directory and create an app.blade.php file on it.

Now open the resources/views/layouts/app.blade.php file and update the following code on it.

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <title>Laravel 5.8 CRUD Example Tutorial</title>
  <link href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.0.0-alpha/css/bootstrap.css" rel="stylesheet">
</head>
<body>
  <div class="container">
       @yield('content')
  </div>
</body>
</html>

Next, navigate the resources/views/posts directory and create a file index.blade.php file. After that open the resources/views/posts/index.blade.php file and put the below code on it.

@extends('layouts.app')
@section('content')

    <div class="row">
        <div class="col-lg-12 margin-tb">
            <div class="pull-left">
                <h2>Laravel 6 CRUD Example from scratch </h2>
            </div>
            <div class="pull-right">
                <a class="btn btn-success" href="{{ route('posts.create') }}"> Create New Product</a>
            </div>
        </div>
    </div>

    @if ($message = Session::get('success'))
        <div class="alert alert-success">
            <p>{{ $message }}</p>
        </div>
    @endif

    <table class="table table-bordered">
        <tr>
            <th>Title</th>
            <th>Description</th>
        </tr>
        @foreach ($posts as $post)
        <tr>
            <td>{{ $post->title }}</td>
            <td>{{ $post->description }}</td>
            <td>
                <form action="{{ route('posts.destroy',$post->id) }}" method="POST">
                    <a class="btn btn-info" href="{{ route('posts.show',$post->id) }}">Show</a>
                    <a class="btn btn-primary" href="{{ route('posts.edit',$post->id) }}">Edit</a>
                    @csrf
                    @method('DELETE')
                    <button type="submit" class="btn btn-danger">Delete</button>
                </form>
            </td>
        </tr>
        @endforeach
    </table>

@endsection

Same as above, navigate the resources/views/posts directory and create a file create.blade.php file. After that open the resources/views/posts/create.blade.php file and put the below code on it.

@extends('layouts.app')
@section('content')

<div class="row">
    <div class="col-lg-12 margin-tb">
        <div class="pull-left">
            <h2>Add New Post</h2>
        </div>
        <div class="pull-right">
            <a class="btn btn-primary" href="{{ route('posts.index') }}"> Back</a>
        </div>
    </div>
</div>

@if ($errors->any())
    <div class="alert alert-danger">
        <ul>
            @foreach ($errors->all() as $error)
                <li>{{ $error }}</li>
            @endforeach
        </ul>
    </div>
@endif

<form action="{{ route('posts.store') }}" method="POST">
    @csrf

     <div class="row">
        <div class="col-xs-12 col-sm-12 col-md-12">
            <div class="form-group">
                <strong>Name:</strong>
                <input type="text" name="title" class="form-control" placeholder="Title">
            </div>
        </div>

        <div class="col-xs-12 col-sm-12 col-md-12">
            <div class="form-group">
              <strong>Description:</strong>
                <textarea class="form-control" style="height:150px" name="description" placeholder="Description"></textarea>
            </div>
        </div>

        <div class="col-xs-12 col-sm-12 col-md-12 text-center">
                <button type="submit" class="btn btn-primary">Submit</button>
        </div>
    </div>
</form>
@endsection

Same as above, navigate the resources/views/posts directory and create a file edit.blade.php file. After that open the resources/views/posts/edit.blade.php file and put the below code on it.

@extends('layouts.app')
@section('content')

    <div class="row">
        <div class="col-lg-12 margin-tb">
            <div class="pull-left">
                <h2>Edit Post</h2>
            </div>
            <div class="pull-right">
                <a class="btn btn-primary" href="{{ route('posts.index') }}"> Back</a>
            </div>
        </div>
    </div>

    @if ($errors->any())
        <div class="alert alert-danger">
            <ul>
                @foreach ($errors->all() as $error)
                    <li>{{ $error }}</li>
                @endforeach
            </ul>
        </div>
    @endif

    <form action="{{ route('posts.update',$post->id) }}" method="POST">
        @csrf

        @method('PUT')
         <div class="row">
            <div class="col-xs-12 col-sm-12 col-md-12">
                <div class="form-group">
                    <strong>Title:</strong>
                    <input type="text" name="title" value="{{ $post->title }}" class="form-control" placeholder="Title">
                </div>
            </div>

            <div class="col-xs-12 col-sm-12 col-md-12">
                <div class="form-group">
                    <strong>Description:</strong>
                    <textarea class="form-control" style="height:150px" name="description" placeholder="Description">{{ $post->description }}</textarea>
                </div>
            </div>

            <div class="col-xs-12 col-sm-12 col-md-12 text-center">
              <button type="submit" class="btn btn-primary">Submit</button>
            </div>
        </div>
    </form>
@endsection

Same as above, navigate the resources/views/posts directory and create a file show.blade.php file. After that open the resources/views/posts/show.blade.php file and put the below code on it.

@extends('layouts.app')
@section('content')

    <div class="row">
        <div class="col-lg-12 margin-tb">
            <div class="pull-left">
                <h2> Show Post</h2>
            </div>
            <div class="pull-right">
                <a class="btn btn-primary" href="{{ route('posts.index') }}"> Back</a>
            </div>
        </div>
    </div>

    <div class="row">
        <div class="col-xs-12 col-sm-12 col-md-12">
            <div class="form-group">
                <strong>Name:</strong>
                {{ $post->title }}
            </div>
        </div>

        <div class="col-xs-12 col-sm-12 col-md-12">
            <div class="form-group">
                <strong>Description:</strong>
                {{ $post->description }}
            </div>
        </div>

    </div>
@endsection

Finally, Laravel CRUD Example Tutorial For Beginners From Scratch is over. In this CRUD app.

php artisan serve

Now you can open the following URL on your browser: http://localhost:8000/posts and enjoy the Laravel CRUD operation.

Hope this tutorial help you to learning laravel 7 crud tutorial.  If you have any question regarding laravel crud operation generator then please comment below we appreciate your comment.

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