Laravel 8 – Dynamically Multiple Add or Remove Input Fields using jQuery

Laravel 8 dynamically add multiple input fields and submit to database with jquery example. In this tutorial, You will learn how to dynamically add/remove multiple input fields in a form using jQuery, javascript in laravel 8.

In this tutorial, we will guide you from scratch on how dynamically add/remove multiple input fields and submit to database with jquery and laravel 8 app.

Add/remove multiple input fields dynamically with jquery laravel 8 app will looks like, you can see in the following picture:

add/remove multiple input fields dynamically with jquery laravel

Laravel 8 Add/Remove Input Fields Using jQuery, javaScript

  • Step 1: Install Laravel 8 App
  • Step 2: Connecting App to Database
  • Step 3: Build Migration & Model
  • Step 4: Add Routes
  • Step 5: Create Controller by Artisan
  • Step 6: Create Blade View
  • Step 7: Run Development Server
  • Step 8: Test App On Browser

Step 1: Install Laravel 8 App

First of all, open your terminal and execute the following command to install or download laravel app for making dynamically add/remove multiple input fields and submit to database with jquery and laravel 8 app:

cd xampp\htdocs Then composer create-project --prefer-dist laravel/laravel Blog

Step 2: Connecting App to Database

In this step, Navigate to your downloaded root directory and open .env file. Then add your database details in .env file, as follow:

 DB_CONNECTION=mysql DB_HOST=127.0.0.1 DB_PORT=3306 DB_DATABASE=here your database name here DB_USERNAME=here database username here DB_PASSWORD=here database password here

Step 3: Build Migration & Model

In this step, open a command prompt and run the following command:

php artisan make:model Todo -m

This command will create one model name Todo.php and as well as one migration file for the Todos table.

Then Navigate to database/migrations folder and open create_todos_table.php. Then update the following code into create_todos_table.php:

 public function up() { Schema::create('todos', function (Blueprint $table) { $table->id(); $table->string('title'); $table->text('description'); $table->timestamps(); }); }

Then open Todo.php file and the fillable property, which is placed on app/models directory:

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

After that, run the following command to migrate the table into your select database:

php artisan migrate

Step 4: Create Route

In this step, Navigate to the app/routes folder and open web.php file. Then update the following routes into your web.php file:

 use App\Http\Controllers\DynamicAddRemoveFieldController; Route::get('add-remove-multiple-input-fields', [DynamicAddRemoveFieldController::class, 'index']); Route::post('add-remove-multiple-input-fields', [DynamicAddRemoveFieldController::class, 'store']);

Step 5: Create Controller by Artisan

In this step, open your terminal and run the following command to create ajax file upload controller file:

php artisan make:controller DynamicAddRemoveFieldController

This command will create a controller named DynamicAddRemoveFieldController.php file.

Next, Navigate to app/http/controllers/ folder and open DynamicAddRemoveFieldController.php. Then add the following file uploading methods into your DynamicAddRemoveFieldController.php file:

<?php
namespace App\Http\Controllers; use Illuminate\Http\Request; use App\Models\Todo; use Illuminate\Support\Facades\Validator; class DynamicAddRemoveFieldController extends Controller
{ public function index() { return view("add-remove-input-fields"); } public function store(Request $request) { $request->validate([ 'moreFields.*.title' => 'required', 'moreFields.*.description' => 'required', ]); foreach ($request->moreFields as $key => $value) { Todo::create($value); } return back()->with('success', 'Todos Has Been Created Successfully.'); } }

Step 6: Create Blade View

In this step, create one blade view file named add-remove-multiple-input-fields.blade.php.

Now, navigate resources/views and create one file name add-remove-multiple-input-fields.blade.php Then update the following code into your add-remove-multiple-input-fields.blade.php file:

<!DOCTYPE html>
<html>
<head>
<title>Laravel 8 - Add/remove multiple input fields dynamically using Jquery</title>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.1/css/bootstrap.min.css">
<script src="https://code.jquery.com/jquery-3.5.1.min.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.5.1/js/bootstrap.min.js"></script>
<meta name="csrf-token" content="{{ csrf_token() }}">
</head>
<body>
<div class="container">
<div class="card mt-3">
<div class="card-header"><h2>Add/remove Multiple Input Todo Fields Dynamically using Jquery In Laravel 8</h2></div>
<div class="card-body">
<form action="{{ url('add-remove-multiple-input-fields') }}" method="POST">
@csrf
@if ($errors->any())
<div class="alert alert-danger">
<ul>
@foreach ($errors->all() as $error)
<li>{{ $error }}</li>
@endforeach
</ul>
</div>
@endif
@if (Session::has('success'))
<div class="alert alert-success text-center">
<a href="#" class="close" data-dismiss="alert" aria-label="close">×</a>
<p>{{ Session::get('success') }}</p>
</div>
@endif
<table class="table table-bordered" id="dynamicAddRemove"> <tr>
<th>Title</th>
<th>Description</th>
<th>Action</th>
</tr>
<tr> <td><input type="text" name="moreFields[0][title]" placeholder="Enter title" class="form-control" /></td> <td><input type="text" name="moreFields[0][description]" placeholder="Enter description" class="form-control" /></td> <td><button type="button" name="add" id="add-btn" class="btn btn-success">Add More</button></td> </tr> </table> <button type="submit" class="btn btn-success">Save</button>
</form>
</div>
</div>
</div>
<script type="text/javascript">
var i = 0;
$("#add-btn").click(function(){
++i;
$("#dynamicAddRemove").append('<tr><td><input type="text" name="moreFields['+i+'][title]" placeholder="Enter title" class="form-control" /></td><td><input type="text" name="moreFields['+i+'][description]" placeholder="Enter description" class="form-control" /></td><td><button type="button" class="btn btn-danger remove-tr">Remove</button></td></tr>');
});
$(document).on('click', '.remove-tr', function(){ $(this).parents('tr').remove();
}); </script>
</body>
</html>

Step 7: Run Development Server

Finally, run the following command to start the development server for your laravel – dynamically add/ remove multiple input fields using jquery app:

php artisan serve

Step 8: Test App On Browser

Now, open your browser and hit the following URLs into it:

http://localhost:8000/add-remove-multiple-input-fields

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