Laravel 11 AJAX CRUD Tutorial: Simple Step-by-Step Guide

Maruti Kr. — Fri, 23 Aug 2024 09:24:13 +0000

Introduction:

In this blog, you’ll learn how to develop a Laravel 11 AJAX CRUD application through an easy step-by-step tutorial. But before we dive in, let’s start with some introductions:

Laravel is a free and open-source PHP web framework designed for building web applications using the MVC (Model-View-Controller) architectural pattern. It simplifies web development by providing built-in features that speed up and ease the process.

AJAX (Asynchronous JavaScript and XML) is a collection of web development techniques that use various web technologies to enable web applications to operate asynchronously, enhancing user experience.

CRUD stands for Create, Read, Update, and Delete—the four fundamental operations in any programming environment, typically related to database management:

Create: Generate new records.
Read: Retrieve or view existing records.
Update: Modify existing records.
Delete: Remove or destroy records.

Prerequisite:
Composer
MySQL
PHP >= 8.2

Step 1: Install Laravel 11

First, choose a folder where you want to install Laravel. Then, run the following command in Terminal or CMD to install Laravel 11:

Install via Composer:

composer create-project laravel/laravel ajax-crud

Step 2: Configure Database Settings

Once the installation is complete, open the .env file and configure the database settings as follows:

DB_CONNECTION=mysql
DB_HOST=127.0.0.1
DB_PORT=3306
DB_DATABASE=your_database_name (e.g., crud_ajax)
DB_USERNAME=your_database_username (e.g., root)
DB_PASSWORD=your_database_password (e.g., root)

Step 3: Create Model and Database Migration

Model: A class that represents a database table.
Migration: Functions like version control for the database, enabling you to modify and share the database schema with your team.

Run the following command in the Terminal or CMD to create both a model and a migration:

php artisan make:model Project --migration

After executing this command, you’ll find a new file in the database/migrations directory. Add the code below to this migration file.

id();
            $table->string('name');
            $table->text('description');
            $table->timestamps();
        });
    }
 
    /**
     * Reverse the migrations.
     */
    public function down(): void
    {
        Schema::dropIfExists('projects');
    }
};

Execute the migration by running the following Artisan command:

php artisan migrate

Step 4: Create a Resource Controller

A Resource Controller manages all HTTP requests related to a specific resource within your application.

To generate a Resource Controller, run the following command:

php artisan make:controller ProjectController --api

This command will create a new controller file at app/Http/Controllers/ProjectController.php. The file will include methods for each of the standard resource operations. Open this file and add the necessary code as outlined below:

app/Http/Controllers/ProjectController.php

json(['projects' => $projects]);
    }
 
    /**
     * Store a newly created resource in storage.
     */
    public function store(Request $request)
    {
        request()->validate([
            'name' => 'required|max:255',
            'description' => 'required',
        ]);
   
        $project = new Project();
        $project->name = $request->name;
        $project->description = $request->description;
        $project->save();
        return response()->json(['status' => "success"]);
    }
 
    /**
     * Display the specified resource.
     */
    public function show(string $id)
    {
        $project = Project::find($id);
        return response()->json(['project' => $project]);
    }
 
    /**
     * Update the specified resource in storage.
     */
    public function update(Request $request, string $id)
    {
        request()->validate([
            'name' => 'required|max:255',
            'description' => 'required',
        ]);
   
        $project = Project::find($id);
        $project->name = $request->name;
        $project->description = $request->description;
        $project->save();
        return response()->json(['status' => "success"]);
    }
 
    /**
     * Remove the specified resource from storage.
     */
    public function destroy(string $id)
    {
        Project::destroy($id);
        return response()->json(['status' => "success"]);
    }
}

Step 5: Register Routes

Once you have created the resource controller, you need to register both the resourceful route and the view route.

In routes/web.php:





Step 6: Create a Blade File



Blade is Laravel’s simple yet powerful templating engine. Blade view files have the .blade.php extension and are typically stored in the resources/views/ directory.



To enhance the appearance of our simple CRUD app, we will use Bootstrap. Bootstrap is a popular, free, open-source CSS framework designed for building responsive and mobile-first web projects.



Create a Blade file named projects.blade.php in the resources/views/ directory. After creating the file, insert the following code:



resources/views/projects.blade.php






    Laravel Ajax CRUD
    
    
    
    
    
    
    
    


  
    
        Laravel Ajax CRUD
        
            
                
            
            
                
                 
                
                
                    
                        
                            Product Name
                            Product Description
                            Action
                        
                    
                    
                         
                    
                     
                
            
        
    
  
    
    
        
            
            
                Product Form
                
            
            
                
                
                    
                    
                        Product Name
                        
                    
                    
                        Product Description
                        
                    
                 
                    
                
            
            
        
    
 
  
    
    
        
            
            
                Project Information
                
            
            
                Name:
                
                Description:
                
            
            
        
    
  
    





Step 7: Run the Application



Once you have completed the previous steps, start your application by executing the following command:



php artisan serve



After the application is running, open your browser and navigate to:



http://localhost:8000



Screenshots:



Laravel 11 AJAX CRUD Application – Product Index Page:







Laravel 11 AJAX CRUD Application: Product Creation Form Modal







Laravel 11 AJAX CRUD App (edit product form modal):







Laravel 11 AJAX CRUD Application: Show Product Information in a Modal







Thank you for following along with this blog post series! I hope you found the step-by-step guides and explanations helpful in building and understanding your Laravel AJAX CRUD application. Your dedication to learning and exploring new concepts is truly commendable. If you have any questions or need further assistance, please feel free to reach out. Keep coding and continue enhancing your skills. Happy developing!
The post Laravel 11 AJAX CRUD Tutorial: Simple Step-by-Step Guide appeared first on Artificial Intelligence.

Step-by-step guide Archives - Artificial Intelligence

Laravel 11 AJAX CRUD Tutorial: Simple Step-by-Step Guide

Introduction:

Step 1: Install Laravel 11

Step 2: Configure Database Settings

Step 3: Create Model and Database Migration

Step 4: Create a Resource Controller

Step 5: Register Routes

Step 6: Create a Blade File

Laravel Ajax CRUD

Step 7: Run the Application

Screenshots:

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