Laravel 8 Crud with Image Upload Tutorial

Laravel 8 Crud with Image Upload Tutorial

Laravel 8 crud example with image upload. In this tutorial, I will show you how to create an ajax crud app with an image file upload.

This Laravel 8 crud example with image file upload tutorial guide you step by step.

Step 1 — Install the laravel 8 App
Step 2 — Connecting App to Database
Step 3 — Create Migration And Model
Step 4 — Creating a Resource Controller
Step 5 — Add Routes
Step 6 — Create Blade View
Step 7 — Run Development Server
Step 8 — Run CRUD with Image Upload App On Browser

Step 1 — Install the laravel 8 App

We need to run a command to create Laravel 8 projects.

composer create-project --prefer-dist laravel/laravel laravel-8-crud-with-image-upload
cd laravel-8-crud-with-image-upload

Step 2 — Connecting App to Database

Next step, we will set the database credentials in the application. Let’s open your project .env file and set the database credentials here.

DB_CONNECTION=mysql
DB_HOST=127.0.0.1
DB_PORT=3306
DB_DATABASE=Laravel8CrudImage
DB_USERNAME=root
DB_PASSWORD=root@123

Generate barcode in laravel: https://realprogrammer.in/how-to-generate-barcode-in-laravel-8/

Step 3 — Create Migration And Model

In this step, we will execute the following command on the terminal to create posts table migration and create Post Modal using bellow command:

php artisan nake:modal Post -m

Navigate database/migrations/ and open create_posts_table.php file. Then update the following code into this file:

<?php
use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;
class CreatePostsTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('posts', function (Blueprint $table) {
            $table->id();
            $table->string('title');
            $table->string('image');
            $table->text('description');
            $table->timestamps();
        });
    }
    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    {
        Schema::dropIfExists('posts');
    }
}

Next, Open the App directory and open the Post.php file and then update the following code to into Post.php file as follow:

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

Step 4 — Creating a Post Controller

In this step, create a new controller name PostController. So use the below command and create a new controller that name is PostController.

php artisan make:controller PostController --resource

Next, navigate to app/Http/Controllers and open the PostController.php file. Then update the following methods for add posts, edit a post and delete the post into this controller file:

In Post Controller, you need to create some methods as follow:

Index()
Store()
Edit()

Update()
Destroy()

Index() method

Using the index() method, I will show you the post list. So update the below code in your post controller index()

method:

public function index()
    {
        $data['posts'] = Post::orderBy('id','desc')->paginate(5);
    
        return view('posts.index', $data);
    }

Store() Method

Using the Store() method, I will save and update the post into a database table. So update the below code in our post controller Store() method:

public function store(Request $request)
    {
        $request->validate([
            'title' => 'required',
            'image' => 'required|image|mimes:jpg,png,jpeg,gif,svg|max:2048',
            'description' => 'required',
        ]);
        $path = $request->file('image')->store('public/images');
        $post = new Post;
        $post->title = $request->title;
        $post->description = $request->description;
        $post->image = $path;
        $post->save();
     
        return redirect()->route('posts.index')
                        ->with('success','Post has been created successfully.');
    }

Edit() Method

Using the Edit() method, I will edit the post details, So update the below code with our edit method:

public function edit(Post $post)
    {
        return view('posts.edit',compact('post'));
    }

Destroy() Method

Using the delete method, we can delete a post from the post list and also the database table. So update the below code with our destroy() method:

public function destroy(Post $post)
    {
        $post->delete();
    
        return redirect()->route('posts.index')
                        ->with('success','Post has been deleted successfully');
    }

Update() Method

Using the Update method, we can Update a post from the post list and also the database table. So update the below code with your Update() method:

public function update(Request $request, $id)
    {
        $request->validate([
            'title' => 'required',
            'description' => 'required',
        ]);
        
        $post = Post::find($id);
        if($request->hasFile('image')){
            $request->validate([
              'image' => 'required|image|mimes:jpg,png,jpeg,gif,svg|max:2048',
            ]);
            $path = $request->file('image')->store('public/images');
            $post->image = $path;
        }
        $post->title = $request->title;
        $post->description = $request->description;
        $post->save();
    
        return redirect()->route('posts.index')
                        ->with('success','Post updated successfully');
    }

Read More: https://realprogrammer.in/laravel-8-crud-with-image-upload-tutorial/