How to Add and Remove Rows in Laravel 10 Livewire
Hello developers! Today, I'm excited to share with you a step-by-step guide on how to add and remove rows in Laravel 10 using Livewire seamlessly. Livewire has become a game-changer in simplifying the integration of real-time features into Laravel applications, and managing dynamic rows is no exception.
In this article, we'll learn about how to add and remove rows in laravel 10 Livewire. You can dynamically add rows and delete rows in Laravel 8, Laravel 9, and Laravel 10 using livewire.
So, let's dive in and explore how to enhance your Laravel project with the power of Livewire in laravel 10 livewire adds and deletes rows.
You can create a new Laravel project using the following command:
composer create-project --prefer-dist laravel/laravel my-laravel-project
Before we get into the nitty-gritty of adding and removing rows, make sure you have a Laravel 10 project up and running. If you haven't installed Livewire yet, you can do so by running the following command:
composer require livewire/livewire
Open the .env file in your Laravel project directory:
DB_CONNECTION=mysql
DB_HOST=127.0.0.1
DB_PORT=3306
DB_DATABASE=your_database_name
DB_USERNAME=your_database_username
DB_PASSWORD=your_database_password
Now, we'll create a model and migration using the following command:
php artisan make:model Employee -m Open the model file in the app directory (e.g., app/Models/Employee.php)
<?php
namespace App\Models;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
class Employee extends Model
{
use HasFactory;
protected $guarded = [];
}
Migration:
public function up()
{
Schema::create('employees', function (Blueprint $table) {
$table->bigIncrements('id');
$table->string('name');
$table->string('email');
$table->timestamps();
});
}Execute the following command to run the migration and create the database table:
php artisan migrate
Now, let's create a Livewire component to handle our dynamic rows. Run the following command to generate a new Livewire component:
php artisan make:livewire employeesThis will create a new Livewire component in the app/Http/Livewire directory.
app/Http/Livewire/Employees.php
resources/views/livewire/employees.blade.phpapp/Http/Livewire/Employees.php
<?php
namespace App\Http\Livewire;
use Livewire\Component;
use App\Models\Employee;
use App\Http\Livewire\Field;
use Illuminate\Http\Request;
class Employees extends Component
{
public $employees, $name, $email, $employee_id;
public $updateMode = false;
public $inputs = [];
public $i = 1;
public function add($i)
{
$i = $i + 1;
$this->i = $i;
array_push($this->inputs ,$i);
}
public function remove($i)
{
unset($this->inputs[$i]);
}
public function render()
{
$this->employees = Employee::all();
return view('livewire.employees');
}
private function resetInputFields(){
$this->name = '';
$this->email = '';
}
public function store()
{
$validatedDate = $this->validate([
'name.0' => 'required',
'email.0' => 'required',
'name.*' => 'required',
'email.*' => 'required|email',
],
[
'name.0.required' => 'name field is required',
'email.0.required' => 'email field is required',
'email.0.email' => 'The email must be a valid email address.',
'name.*.required' => 'name field is required',
'email.*.required' => 'email field is required',
'email.*.email' => 'The email must be a valid email address.',
]
);
foreach ($this->name as $key => $value) {
Employee::create(['name' => $this->name[$key], 'email' => $this->email[$key]]);
}
$this->inputs = [];
$this->resetInputFields();
session()->flash('message', 'Employee Has Been Created Successfully.');
}
}
resources/views/livewire/employees.blade.php
<div>
@if (session()->has('message'))
<div class="alert alert-success">
{{ session('message') }}
</div>
@endif
<form>
<div class=" add-input">
<div class="row">
<div class="col-md-5">
<div class="form-group">
<input type="text" class="form-control" placeholder="Enter Name" wire:model="name.0">
@error('name.0') <span class="text-danger error">{{ $message }}</span>@enderror
</div>
</div>
<div class="col-md-5">
<div class="form-group">
<input type="email" class="form-control" wire:model="email.0" placeholder="Enter Email">
@error('email.0') <span class="text-danger error">{{ $message }}</span>@enderror
</div>
</div>
<div class="col-md-2">
<button class="btn text-white btn-info btn-sm" wire:click.prevent="add({{$i}})">Add</button>
</div>
</div>
</div>
@foreach($inputs as $key => $value)
<div class=" add-input">
<div class="row">
<div class="col-md-5">
<div class="form-group">
<input type="text" class="form-control" placeholder="Enter Name" wire:model="name.{{ $value }}">
@error('name.'.$value) <span class="text-danger error">{{ $message }}</span>@enderror
</div>
</div>
<div class="col-md-5">
<div class="form-group">
<input type="email" class="form-control" wire:model="email.{{ $value }}" placeholder="Enter Email">
@error('email.'.$value) <span class="text-danger error">{{ $message }}</span>@enderror
</div>
</div>
<div class="col-md-2">
<button class="btn btn-danger btn-sm" wire:click.prevent="remove({{$key}})">remove</button>
</div>
</div>
</div>
@endforeach
<div class="row">
<div class="col-md-12">
<button type="button" wire:click.prevent="store()" class="btn btn-success btn-sm">Save</button>
</div>
</div>
</form>
</div>
// techsolutionstuff.com
Then, open routes/web.php the file. define a route in this file.
Route::get('/employees', function () {
return view('home');
});
Now, open the home.blade.php file. Add the below code to that file.
resources/views/home.blade.php
<!DOCTYPE html>
<html lang="{{ str_replace('_', '-', app()->getLocale()) }}">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>How to Add and Remove Rows in Laravel 10 Livewire - Techsolutionstuff</title>
<!-- Fonts -->
<link href="https://fonts.googleapis.com/css?family=Nunito:200,600" rel="stylesheet">
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.1/css/bootstrap.min.css">
<!-- Styles -->
<style>
html, body {
background-color: #fff;
color: #636b6f;
font-family: 'Nunito', sans-serif;
font-weight: 200;
height: 100vh;
margin: 0;
}
.full-height {
height: 100vh;
}
.flex-center {
align-items: center;
display: flex;
justify-content: center;
}
.position-ref {
position: relative;
}
.top-right {
position: absolute;
right: 10px;
top: 18px;
}
.content {
text-align: center;
}
.title {
font-size: 84px;
}
.links > a {
color: #636b6f;
padding: 0 25px;
font-size: 13px;
font-weight: 600;
letter-spacing: .1rem;
text-decoration: none;
text-transform: uppercase;
}
.m-b-md {
margin-bottom: 30px;
}
</style>
</head>
<body>
<div class="container mt-5">
<div class="row mt-5 justify-content-center">
<div class="mt-5 col-md-8">
<div class="card">
<div class="card-header bg-success text-white"><h5 style="font-size: 19px;">How to Add and Remove Rows in Laravel 10 Livewire - Techsolutionstuff</h5></div>
<div class="card-body">
@livewire('employees')
</div>
</div>
</div>
</div>
</div>
@livewireScripts
</body>
// techsolutionstuff.com
</html>
Run the following command to start the server:
php artisan serve
In conclusion, diving into the world of Laravel 10 with Livewire has been an enlightening journey. We've explored the laravel 10 livewire add and remove rows. You can easily add and delete rows with the help of livewire in laravel 10.
You might also like:
- Read Also: Laravel 10 Livewire Dependent Dropdown
- Read Also: Laravel 10 Livewire CRUD Operation Example
- Read Also: How to Convert Numbers into Words in Laravel 10
- Read Also: Laravel 10 Livewire CRUD With Jetstream And Tailwind CSS
