Laravel 7 Livewire CRUD Example Tutorial – onlinecode
In this post we will give you information about Laravel 7 Livewire CRUD Example Tutorial – onlinecode. Hear we will give you detail about Laravel 7 Livewire CRUD Example Tutorial – onlinecodeAnd how to use it also give you demo for it if it is necessary.
In this article, you will receive useful information about the livewire crud example tutorial in laravel 7(laravel 7 livewire crud example). we will implement CRUD operation like Create, Read, Update, and delete using the livewire package. so you can also see how to install a livewire package in this article.
now, in this example, we will take simple data of students like first name, last name, and address as an example, and step by step we will create the livewire crud operation in laravel.
Overview
Step 1: Install Laravel 7
Step 2: Setting Database Configuration
Step 3: Create Table using migration
Step 4: Install Livewire
Step 5: Create Component
Step 6: Create Route
Step 7: Create a Model
Step 8: Create Blade Files
Step 9: Run Our Laravel Application
Laravel Livewire Crud Example Tutorial
Step 1: Install Laravel 7
We are going to install laravel 7, so first open the command prompt or terminal and go to go to xampp htdocs folder directory using the command prompt. after then run the below command.
composer create-project --prefer-dist laravel/laravel laravel7_livewire_crud
Step 2: Setting Database Configuration
After complete installation of laravel. we have to database configuration. now we will open the .env file and change the database name, username, password in the .env file. See below changes in a .env file.
DB_CONNECTION=mysql DB_HOST=127.0.0.1 DB_PORT=3306 DB_DATABASE=Enter_Your_Database_Name(laravel7_livewire_crud) DB_USERNAME=Enter_Your_Database_Username(root) DB_PASSWORD=Enter_Your_Database_Password(root)
Step 3: Create Table using migration
Now, We need to create a migration. so we will below command using create the students table migration.
php artisan make:migration create_students_table --create=students
After complete migration. we need below changes in the database/migrations/create_students_table file.
<?php
use IlluminateSupportFacadesSchema;
use IlluminateDatabaseSchemaBlueprint;
use IlluminateDatabaseMigrationsMigration;
class CreateStudentsTable extends Migration
{
/**
* Run the migrations.
*
* @return void
*/
public function up()
{
Schema::create('students', function (Blueprint $table) {
$table->bigIncrements('id');
$table->string('first_name');
$table->string('last_name');
$table->text('address');
$table->timestamps();
});
}
/**
* Reverse the migrations.
*
* @return void
*/
public function down()
{
Schema::dropIfExists('students');
}
}
?>Run the below command. after the changes above file.
php artisan migrate
Step 4: Install LivewireNow, We will install a livewire package using the below command.
composer require livewire/livewire
Step 5: Create ComponentHere below command help to create the component.
php artisan make:livewire students
app/Http/Livewire/Students.php
<?php
namespace AppHttpLivewire;
use LivewireComponent;
use AppStudent;
class Students extends Component
{
public $students, $first_name, $last_name, $address;
public $updateMode = false;
public function render()
{
$this->students = Student::all();
return view('livewire.students');
}
private function resetInputFields(){
$this->first_name = '';
$this->last_name = '';
$this->address = '';
}
public function store()
{
$validatedDate = $this->validate([
'first_name' => 'required',
'last_name' => 'required',
'address' => 'required',
]);
Student::create($validatedDate);
session()->flash('message', 'Students Created Successfully.');
$this->resetInputFields();
}
public function edit($id)
{
$this->updateMode = true;
$student = Student::where('id',$id)->first();
$this->student_id = $id;
$this->first_name = $student->first_name;
$this->last_name = $student->last_name;
$this->address = $student->address;
}
public function cancel()
{
$this->updateMode = false;
$this->resetInputFields();
}
public function update()
{
$validatedDate = $this->validate([
'first_name' => 'required',
'last_name' => 'required',
'address' => 'required',
]);
if ($this->student_id) {
$student = Student::find($this->student_id);
$student->update([
'first_name' => $this->first_name,
'last_name' => $this->last_name,
'address' => $this->address,
]);
$this->updateMode = false;
session()->flash('message', 'Student Updated Successfully.');
$this->resetInputFields();
}
}
public function delete($id)
{
if($id){
Student::where('id',$id)->delete();
session()->flash('message', 'Student Deleted Successfully.');
}
}
}
?>Step 6: Create RouteAdd the following route code in the “routes/web.php” file.
Route::view('students','livewire.home');Step 7: Create a Model
Here below command help to create the model.
php artisan make:model Student
Student.php
<?php
namespace App;
use IlluminateDatabaseEloquentModel;
class Student extends Model
{
protected $fillable = [
'first_name','last_name', 'address'
];
}
?>Step 8: Create Blade Files
So finally, first we will open the home.blade.php, students.blade.php, create.blade.php, and update.blade.php files and after then paste the following code.
resources/views/livewire/home.blade.php
DOCTYPE html>
<html>
<head>
<title></title>
<script src="{{ asset('js/app.js') }}" defer></script>
<link href="{{ asset('css/app.css') }}" rel="stylesheet">
@livewireStyles
</head>
<body>
<div >
<div >
<div >
<div >
<div >
<h2>Laravel 7 Livewire CRUD Example Tutorial</h2>
</div>
<div >
@if (session()->has('message'))
<div >
{{ session('message') }}
</div>
@endif
@livewire('students')
</div>
</div>
</div>
</div>
</div>
@livewireScripts
</body>
</html>resources/views/livewire/students.blade.php
<div>
@if($updateMode)
@include('livewire.update')
@else
@include('livewire.create')
@endif
<table >
<thead>
<tr>
<th>No.</th>
<th>First Name</th>
<th>Last Name</th>
<th>Address</th>
<th>Action</th>
</tr>
</thead>
<tbody>
@foreach($students as $value)
<tr>
<td>{{ $value->id }}</td>
<td>{{ $value->first_name }}</td>
<td>{{ $value->last_name }}</td>
<td>{{ $value->address }}</td>
<td>
<button wire:click="edit({{ $value->id }})" >Edit</button>
<button wire:click="delete({{ $value->id }})" >Delete</button>
</td>
</tr>
@endforeach
</tbody>
</table>
</div>resources/views/livewire/create.blade.php
<form>
<div >
<label for="first_name">First Name</label>
<input type="text" id="first_name" placeholder="Enter First Name" wire:model="first_name">
@error('first_name') <span >{{ $message }}</span>@enderror
</div>
<div >
<label for="last_name">Last Name</label>
<input type="text" id="last_name" placeholder="Enter Last Name" wire:model="last_name">
@error('last_name') <span >{{ $message }}</span>@enderror
</div>
<div >
<label for="address">Address</label>
<pre id="address" name="address" rows="10" placeholder="Enter Address" wire:model="address"></pre>
@error('address') <span >{{ $message }}</span>@enderror
</div>
<button wire:click.prevent="store()" >Save</button>
</form>resources/views/livewire/update.blade.php
<form>
<div >
<input type="hidden" wire:model="student_id">
<label for="first_name">First Name</label>
<input type="text" id="first_name" placeholder="Enter First Name" wire:model="first_name">
@error('first_name') <span >{{ $message }}</span>@enderror
</div>
<div >
<label for="last_name">Last Name</label>
<input type="text" id="last_name" placeholder="Enter Last Name" wire:model="last_name">
@error('last_name') <span >{{ $message }}</span>@enderror
</div>
<div >
<label for="address">Address</label>
<pre id="address" name="address" rows="10" placeholder="Enter Address" wire:model="address"></pre>
@error('address') <span >{{ $message }}</span>@enderror
</div>
<button wire:click.prevent="update()" >Update</button>
<button wire:click.prevent="cancel()" >Cancel</button>
</form>Step 7: Run Our Laravel ApplicationWe can start the server and run this example using the below command.
php artisan serve
Now we will run our example using the below Url in the browser.
Read AlsoLaravel 6 CRUD (Create Read Update Delete) Tutorial For Beginners
Laravel 7 CRUD Operation With Ajax Example
Laravel 6 CRUD Operation With Ajax Example
Laravel 6 Pagination Example Tutorial
Laravel 7 Pagination Example Tutorial
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