In this example we will see how to create crud operation step by step and this laravel 8 crud application tutorial for beginners. Laravel 8 already offically released and laravel 9 is upcoming but today I will show you how to create CRUD operation in laravel 7 and laravel 8. I have already perform many crud operation in my previous aticle like crud operation in AJAX crud operation in laravel 6, crud opeation in laravel 7 etc.

In laravel 8 CRUD operation in we will perform laravel install, database configuration, creating model, migration and basic insert, update delete functionalities.

So, let's see how to create CRUD operation in laravel 8.

 

Type the following command in terminal to install laravel 8.

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

 

 

Now, we will setup database configuration. for example database name, username, password etc for our crud application of laravel 8. So, let's open .env file and fill all details like as bellow: 

DB_CONNECTION=mysql
DB_HOST=127.0.0.1
DB_PORT=3306
DB_DATABASE=your database name(laravel_crud)
DB_USERNAME=your database username(root)
DB_PASSWORD=your database password(Null)

 

We are going to create crud application for post. So, we have to create migration for "posts" table using Laravel 8 php artisan command. type below command.

php artisan make:migration create_posts_table --create=posts

After run this command you will find php file here location "database/migrations/" in this file you need to add below code.

<?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->bigIncrements('id');
            $table->string('name')->nullable();
            $table->longText('detail')->nullable();
            $table->timestamps();
        });
    }

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

Now you have to run this migration by following command:

php artisan migrate

 

 

Now Add Resource route in Routes/web.php

Route::resource('posts','App\Http\Controllers\PostController');

 

Create the PostController using the following command.

php artisan make:controller PostController --resource --model=Post

Now make changes in Model, you will find model in this folder App/Post.php add below code in 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 = [
        'id', 'name', 'detail'
    ];
}

After changes in model you will find PostController.php in this path app/Http/Controllers/PostController.php. In this controller will create 7 methods by default as below methods:

So,Copy below code in your post controller

<?php

namespace App\Http\Controllers;

use App\Models\Post;
use Illuminate\Http\Request;

class PostController extends Controller
{
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function index()
    {
        $posts = Post::latest()->paginate(5);
        return view('post.index',compact('posts'))->with('i', (request()->input('page', 1) - 1) * 5);
    }

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

    /**
     * Store a newly created resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Http\Response
     */
    public function store(Request $request)
    {
        $request->validate([
            'name' => 'required',
            'detail' => 'required',
        ]);
  
        Post::create($request->all());
   
        return redirect()->route('posts.index')->with('success','Post created successfully.');
    }

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

    /**
     * Show the form for editing the specified resource.
     *
     * @param  \App\Models\Post  $post
     * @return \Illuminate\Http\Response
     */
    public function edit(Post $post)
    {
        return view('post.edit',compact('post'));
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \App\Models\Post  $post
     * @return \Illuminate\Http\Response
     */
    public function update(Request $request, Post $post)
    {
        $request->validate([
            'name' => 'required',
            'detail' => 'required',
        ]);
  
        $post->update($request->all());
  
        return redirect()->route('posts.index')->with('success','Post updated successfully');
    }

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

 

 

In last step. In this step we have to create blade files. So, mainly we have to create layout file and then create new folder "posts" then create blade files of crud app. So finally you have to create following bellow blade file:

1) layout.blade.php

2) index.blade.php

3) create.blade.php

4) edit.blade.php

5) show.blade.php

So let's just create following file and put bellow code.

resources/views/posts/layout.blade.php

<!DOCTYPE html>
<html>
<head>
    <title>Laravel 8 CRUD Operation Example - techsolutionstuff.com</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" style="margin-top: 15px;">
    @yield('content')
</div>
   
</body>
</html>

 

resources/views/posts/index.blade.php

@extends('post.layout')
 
@section('content')
    <div class="row">
        <div class="col-lg-12 margin-tb">
            <div class="pull-left">
                <h2>Laravel 8 CRUD Operation Example - techsolutionstuff.com</h2>
            </div>
            <div class="pull-right">
                <a class="btn btn-success" href="{{ route('posts.create') }}"> Create New Post</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>No</th>
            <th>Name</th>
            <th>Details</th>
            <th width="280px">Action</th>
        </tr>
        @foreach ($posts as $post)
        <tr>
            <td>{{ ++$i }}</td>
            <td>{{ $post->name }}</td>
            <td>{{ $post->detail }}</td>
            <td>
                <form action="{{ route('posts.destroy',$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>
  
    {!! $posts->links() !!}
      
@endsection

 

resources/views/posts/create.blade.php

@extends('post.layout')
  
@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 ($errors->any())
    <div class="alert alert-danger">
        <strong>Error!</strong> <br>
        <ul>
            @foreach ($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="name" class="form-control" placeholder="Name">
            </div>
        </div>
        <div class="col-xs-12 col-sm-12 col-md-12">
            <div class="form-group">
                <strong>Detail:</strong>
                <textarea class="form-control" style="height:150px" name="detail" placeholder="Detail"></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

 

 

resources/views/posts/edit.blade.php

@extends('post.layout')
   
@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 ($errors->any())
        <div class="alert alert-danger">
            <strong>Error!</strong> <br>
            <ul>
                @foreach ($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>Name:</strong>
                    <input type="text" name="name" value="{{ $post->name }}" class="form-control" placeholder="Name">
                </div>
            </div>
            <div class="col-xs-12 col-sm-12 col-md-12">
                <div class="form-group">
                    <strong>Detail:</strong>
                    <textarea class="form-control" style="height:150px" name="detail" placeholder="Detail">{{ $post->detail }}</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

 

resources/views/posts/show.blade.php

@extends('post.layout')
@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->name }}
            </div>
        </div>
        <div class="col-xs-12 col-sm-12 col-md-12">
            <div class="form-group">
                <strong>Details:</strong>
                {{ $post->detail }}
            </div>
        </div>
    </div>
@endsection

 

Copy below command and run in terminal.

php artisan serve

and finally you can run this project on your browser. 

 

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