CRUD Tutorial Application in Laravel 6.0

Hello friends laravel 6.0 has been released, then through this tutorial I will tell you about the crud operation of laravel 6.0, how you can create, read, update, delete operation application in laravel 6.0.

In laravel 6.0 I will tell you step to step how you can create crud operation. First of all I will tell you overview what step we have to do.

Overview
Step 1: Install Laravel 6.0
Step 2: Database Connect Configuration From .env file
Step 3: Create Table in Laravel 6.0
Step 4: Create Resource Route url in Laravel 6.0
Step 5: Model Create in Laravel 6.0
Step 6: Controller File Create Laravel 6.0
Step 7: Create Blade Files in Laravel 6.0

Step 1:- Install Laravel 6.

In this step, first of all install Laravel 6.0, the command to install Laravel 6 .0 given below.

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

Step 2: Database Connect Configuration From .env file

.env

DB_CONNECTION=mysql
DB_HOST=127.0.0.1
DB_PORT=3306
DB_DATABASE=Database Name Here 
DB_USERNAME=User Name Here
DB_PASSWORD=Password Here

Step 3:- Create Table in Laravel 6

php artisan make:migration create_blogs_table --create=blogs

database/migrations

 use Illuminate\Support\Facades\Schema;
 use Illuminate\Database\Schema\Blueprint;
 use Illuminate\Database\Migrations\Migration;
 class CreateBlogsTable extends Migration
 {
     /**
      * Run the migrations.
      *
      * @return void
      /     
      public function up()     
      {         
          Schema::create('blogs', function (Blueprint $table) {             
          $table->bigIncrements('id');             
          $table->string('blog_title');             
          $table->text('blog_content');             
          $table->timestamps();         
          });     
       }    
      /*
      * Reverse the migrations.
      *
      * @return void
      */
     public function down()
     {
         Schema::dropIfExists('blogs');
     }
 }

Step 4: Create Resource Route url in Laravel 6

routes/web.php

Route::resource('blogs','blogController');

Step 5: Model Create in Laravel 6

php artisan make:model Blog

App/Blog.php

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

Step 6: Controller File Create Laravel 6

Syntax Create for Controller

php artisan make:controller blogController --resource

app/Http/Controllers/blogController.php.

1.index()

2.create()

3.store()

4.show()

5.edit()

6.update()

7.destroy()

So, let’s copy code and paste on blogController.php file.

app/Http/Controllers/blogController.php

namespace App\Http\Controllers; 
 use App\Blog;
 use Illuminate\Http\Request;
 class blogController extends Controller
 {
 /**
 *Display a listing of the resource.
 *
 *@return \Illuminate\Http\Response
 */  
public function index() 
{ 
$blogs = Blog::orderby('id', 'desc')->get(); 
return view('blogs.index',compact('blogs')); 
} 
/**
 *Show the form for creating a new resource.
 *
 *@return \Illuminate\Http\Response
 */ 
public function create() { 
return view('blogs.create'); 
} 
/**
 *Store a newly created resource in storage.
 *
 *@param \Illuminate\Http\Request $request
 *@return \Illuminate\Http\Response
 */ 
public function store(Request $request) { 
$request->validate([ 
'blog_title' => 'required', 
'blog_content' => 'required', 
]); 
Blog::create($request->all()); 
return redirect()->route('blogs.index')->with('success','blogs created successfully.'); 
} 
/**
 *Display the specified resource.
 *
 *@param \App\Blog $blog
 *@return \Illuminate\Http\Response
 */ 
public function show(Blog $blog) { 
return view('blogs.show',compact('blog')); 
} 
/**
 *Show the form for editing the specified resource.
 *
 *@param \App\Blog $blog
 *@return \Illuminate\Http\Response
 */ 
public function edit(Blog $blog) { 
return view('blogs.edit',compact('blog')); 
} 
/**
 *Update the specified resource in storage.
 *
 *@param \Illuminate\Http\Request $request
 *@param \App\Blog $blog
 *@return \Illuminate\Http\Response
 */ 
public function update(Request $request, Blog $blog) { 
$request->validate([ 
'blog_title' => 'required', 
'blog_content' => 'required', 
]); 
$blog->update($request->all()); 
return redirect()->route('blogs.index')->with('success','blogs updated successfully'); 
} 
/**
 *Remove the specified resource from storage.
 *
 *@param \App\Blog $blog
 *@return \Illuminate\Http\Response
 */
 public function destroy(Blog $blog)
 {
 $blog->delete();
 return redirect()->route('blogs.index')
 ->with('success','Blog deleted successfully');
 }
 } 

Step 7: Create Blade Files in Laravel 6

  1. index.blade.php
  2. create.blade.php
  3. edit.blade.php
  4. show.blade.php
  5. layout.blade.php

resources/views/blogs/index.blade.php

@extends('blogs.layout')    
@section('content')
<div class="row">
<div class="col-lg-12 margin-tb">
<div class="pull-left">
<h2>Laravel 6.0 CRUD Example</h2>
</div>
<div class="pull-right">
<a class="btn btn-success" href="{{ route('blogs.create') }}"> Create New Blog</a>
</div>
</div>
</div>
@if ($message = Session::get('success'))
<div class="alert alert-success">
<p>{{ $message }}</p>
</div>
@endif
<table class="table table-bordered">
<tr>
<th>Blog Title</th>
<th>Blog Content</th>
<th width="280px">Action</th>
</tr>
@foreach ($blogs as $blog)
<tr>
<td>{{ $blog->blog_title }}</td>
<td>{{ $blog->blog_content }}</td>
<td>
<form action="{{ route('blogs.destroy',$blog->id) }}" method="POST">
<a class="btn btn-info" href="{{ route('blogs.show',$blog->id) }}">Show</a>
<a class="btn btn-primary" href="{{ route('blogs.edit',$blog->id) }}">Edit</a>
@csrf
@method('DELETE')
<button type="submit" class="btn btn-danger">Delete</button>
</form>
</td>
</tr>
@endforeach
</table>
@endsection
</pre>

resources/views/blogs/create.blade.php

@extends('blogs.layout')
@section('content')
<div class="row">
<div class="col-lg-12 margin-tb">
<div class="pull-left">
<h2>Add New Blogs</h2>
</div>
<div class="pull-right">
<a class="btn btn-primary" href="{{ route('blogs.index') }}"> Back</a>
</div>
</div>
</div>
@if ($errors->any())
<div class="alert alert-danger">
<strong>Whoops!</strong> There were some problems with your input.<br><br>
<ul>
@foreach ($errors->all() as $error)
<li>{{ $error }}</li>
@endforeach
</ul>
</div>
@endif
<form action="{{ route('blogs.store') }}" method="POST">
@csrf
<div class="row">
<div class="col-xs-12 col-sm-12 col-md-12">
<div class="form-group">
<strong>Blog Title:</strong>
<input type="text" name="blog_title" class="form-control" placeholder="title">
</div>
</div>
<div class="col-xs-12 col-sm-12 col-md-12">
<div class="form-group">
<strong>Blog Content:</strong>
<textarea class="form-control" name="blog_content" placeholder="Content"></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/blogs/edit.blade.php

@extends('blogs.layout')
@section('content')
<div class="row">
<div class="col-lg-12 margin-tb">
<div class="pull-left">
<h2>Edit Blogs</h2>
</div>
<div class="pull-right">
<a class="btn btn-primary" href="{{ route('blogs.index') }}"> Back</a>
</div>
</div>
</div>
@if ($errors->any())
<div class="alert alert-danger">
<strong>Whoops!</strong> There were some problems with your input.<br><br>
<ul>
@foreach ($errors->all() as $error)
<li>{{ $error }}</li>
@endforeach
</ul>
</div>
@endif
<form action="{{ route('blogs.update',$blog->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>Blog Title:</strong>
<input type="text" name="blog_title" value="{{ $blog->blog_title }}" class="form-control" placeholder="Name">
</div>
</div>
<div class="col-xs-12 col-sm-12 col-md-12">
<div class="form-group">
<strong>Blog Content:</strong>
<textarea class="form-control" name="blog_content" placeholder="Detail">{{ $blog->blog_content }}</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/blogs/show.blade.php


@extends('blogs.layout')
@section('content')
<div class="row">
<div class="col-lg-12 margin-tb">
<div class="pull-left">
<h2> Show Blogs</h2>
</div>
<div class="pull-right">
<a class="btn btn-primary" href="{{ route('blogs.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>Blog Title:</strong>
{{ $blog->blog_title }}
</div>
</div>
<div class="col-xs-12 col-sm-12 col-md-12">
<div class="form-group">
<strong>Blog Content:</strong>
{{ $blog->blog_content }}
</div>
</div>
</div>
@endsection

resources/views/blogs/layout.blade.php

<!DOCTYPE html>
<html>
<head>
<title>Laravel 6.0 CRUD Generator Application</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>

After completing the command, run the following command in your cmd

php artisan serve

Then open on local browser

http://localhost:8000/blogs

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