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Wednesday, April 5, 2023

Laravel 10 CRUD (Create, Read, Update and Delete)

Laravel 10 CRUD (Create, Read, Update and Delete)

Download Laravel App

composer create-project --prefer-dist laravel/laravel my-app
C:\xampp\htdocs\laravel10project>composer create-project laravel/laravel laravel10project

Connecting our Database

open .env file root directory.

DB_CONNECTION=mysql
DB_HOST=127.0.0.1
DB_PORT=3306
DB_DATABASE=laraveldb
DB_USERNAME=root
DB_PASSWORD=
Create Controller ProductController
php artisan make:controller ProductController --resource
C:\xampp\htdocs\laravel\laravel10project>php artisan make:controller ProductController --resource
app\Http\Controllers\ProductController.php
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//app\Http\Controllers\ProductController.php
<?php
 
namespace App\Http\Controllers;
 
use Illuminate\Http\Request;
use App\Models\Product;
 
class ProductController extends Controller
{
    /**
     * Display a listing of the resource.
     */
    public function index()
    {
        $product = Product::orderBy('created_at', 'DESC')->get();
 
        return view('product.index', compact('product'));
    }
 
    /**
     * Show the form for creating a new resource.
     */
    public function create()
    {
        return view('product.create');
    }
 
    /**
     * Store a newly created resource in storage.
     */
    public function store(Request $request)
    {
        Product::create($request->all());
 
        return redirect()->route('product.index')->with('success', 'Product added successfully');
    }
 
    /**
     * Display the specified resource.
     */
    public function show(string $id)
    {
        $product = Product::findOrFail($id);
 
        return view('product.show', compact('product'));
    }
 
    /**
     * Show the form for editing the specified resource.
     */
    public function edit(string $id)
    {
        $product = Product::findOrFail($id);
 
        return view('product.edit', compact('product'));
    }
 
    /**
     * Update the specified resource in storage.
     */
    public function update(Request $request, string $id)
    {
        $product = Product::findOrFail($id);
 
        $product->update($request->all());
 
        return redirect()->route('product.index')->with('success', 'product updated successfully');
    }
 
    /**
     * Remove the specified resource from storage.
     */
    public function destroy(string $id)
    {
        $product = Product::findOrFail($id);
 
        $product->delete();
 
        return redirect()->route('product.index')->with('success', 'product deleted successfully');
    }
}
Database Migration

C:\xampp\htdocs\laravel\laravel10project>php artisan make:model Product -m

database/migrations/create_products_table.php
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//database/migrations/create_products_table.php
<?php
 
use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;
 
return new class extends Migration
{
    public function up(): void
    {
        Schema::create('products', function (Blueprint $table) {
            $table->id();
            $table->string('title');
            $table->string('price');
            $table->string('product_code');
            $table->text('description');
            $table->timestamps();
        });
    }
     
    public function down(): void
    {
        Schema::dropIfExists('products');
    }
};
run this migration
C:\xampp\htdocs\laravel\laravel10project>php artisan migrate

open app/Product.php and update the below field
app/Models/Product.php
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//app/Models/Product.php
<?php
 
namespace App\Models;
 
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
 
class Product extends Model
{
    use HasFactory;
 
    protected $fillable = [
        'title',
        'price',
        'product_code',
        'description'
    ];
}
Create Blade View
Bootstrap 5 https://getbootstrap.com/docs/5.3/getting-started/download/
create folder layouts and product
resources/views/layouts/app.blade.php
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//resources/views/layouts/app.blade.php
<!doctype html>
<html lang="en">
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <title>Laravel 10 CRUD (Create, Read, Update and Delete)</title>
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha1/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-GLhlTQ8iRABdZLl6O3oVMWSktQOp6b7In1Zl3/Jr59b6EGGoI1aFkw7cmDA6j6gD" crossorigin="anonymous">
  </head>
  <body>
    @include('layouts.navbar')
 
    <div class="container py-5">
        @yield('body')
    </div>
 
    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha1/dist/js/bootstrap.bundle.min.js" integrity="sha384-w76AqPfDkMBDXo30jS1Sgez6pr3x5MlQ1ZAGC+nuZB+EYdgRZgiwxhTBTkF7CXvN" crossorigin="anonymous"></script>
  </body>
</html>
resources/views/layouts/navbar.blade.php
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//resources/views/layouts/navbar.blade.php
<nav class="navbar navbar-expand-lg bg-body-tertiary">
    <div class="container">
        <a class="navbar-brand" href="#">Navbar</a>
        <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
        <span class="navbar-toggler-icon"></span>
        </button>
        <div class="collapse navbar-collapse" id="navbarSupportedContent">
            <ul class="navbar-nav me-auto mb-2 mb-lg-0">
                <li class="nav-item">
                    <a class="nav-link" href="/">Home</a>
                </li>
                <li class="nav-item">
                    <a class="nav-link" href="{{ route('product.index') }}">Product</a>
                </li>
            </ul>
        </div>
    </div>
</nav>
resources/views/product/create.blade.php
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//resources/views/product/create.blade.php
@extends('layouts.app')
 
@section('body')
    <h1 class="mb-0">Add Book</h1>
    <hr />
    <form action="{{ route('product.store') }}" method="POST">
        @csrf
        <div class="row mb-3">
            <div class="col">
                <input type="text" name="title" class="form-control" placeholder="Title">
            </div>
            <div class="col">
                <input type="text" name="price" class="form-control" placeholder="Price">
            </div>
        </div>
        <div class="row mb-3">
            <div class="col">
                <input type="text" name="product_code" class="form-control" placeholder="Product Code">
            </div>
            <div class="col">
                <textarea class="form-control" name="description" placeholder="Descriptoin"></textarea>
            </div>
        </div>
        <div class="row">
            <div class="d-grid">
                <button class="btn btn-primary">Submit</button>
            </div>
        </div>
    </form>
@endsection
resources/views/product/edit.blade.php
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//resources/views/product/edit.blade.php
@extends('layouts.app')
 
@section('body')
    <h1 class="mb-0">Edit Product</h1>
    <hr />
    <form action="{{ route('product.update', $product->id) }}" method="POST">
        @csrf
        @method('PUT')
        <div class="row">
            <div class="col mb-3">
                <label class="form-label">Title</label>
                <input type="text" name="title" class="form-control" placeholder="Title" value="{{ $product->title }}" >
            </div>
            <div class="col mb-3">
                <label class="form-label">Price</label>
                <input type="text" name="price" class="form-control" placeholder="Price" value="{{ $product->price }}" >
            </div>
        </div>
        <div class="row">
            <div class="col mb-3">
                <label class="form-label">Product Code</label>
                <input type="text" name="product_code" class="form-control" placeholder="Product Code" value="{{ $product->product_code }}" >
            </div>
            <div class="col mb-3">
                <label class="form-label">Description</label>
                <textarea class="form-control" name="description" placeholder="Descriptoin" >{{ $product->description }}</textarea>
            </div>
        </div>
        <div class="row">
            <div class="d-grid">
                <button class="btn btn-warning">Update</button>
            </div>
        </div>
    </form>
@endsection
resources/views/product/index.blade.php
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//resources/views/product/index.blade.php
@extends('layouts.app')
 
@section('body')
    <div class="d-flex align-items-center justify-content-between">
        <h1 class="mb-0">List Product</h1>
        <a href="{{ route('product.create') }}" class="btn btn-primary">Add Product</a>
    </div>
    <hr />
    @if(Session::has('success'))
        <div class="alert alert-success" role="alert">
            {{ Session::get('success') }}
        </div>
    @endif
    <table class="table table-hover">
        <thead class="table-primary">
            <tr>
                <th>#</th>
                <th>Title</th>
                <th>Price</th>
                <th>Product Code</th>
                <th>Description</th>
                <th>Action</th>
            </tr>
        </thead>
        <tbody>
            @if($product->count() > 0)
                @foreach($product as $rs)
                    <tr>
                        <td class="align-middle">{{ $loop->iteration }}</td>
                        <td class="align-middle">{{ $rs->title }}</td>
                        <td class="align-middle">{{ $rs->price }}</td>
                        <td class="align-middle">{{ $rs->product_code }}</td>
                        <td class="align-middle">{{ $rs->description }}</td>
                        <td class="align-middle">
                            <div class="btn-group" role="group" aria-label="Basic example">
                                <a href="{{ route('product.show', $rs->id) }}" type="button" class="btn btn-secondary">Detail</a>
                                <a href="{{ route('product.edit', $rs->id)}}" type="button" class="btn btn-warning">Edit</a>
                                <form action="{{ route('product.destroy', $rs->id) }}" method="POST" type="button" class="btn btn-danger p-0" onsubmit="return confirm('Delete?')">
                                    @csrf
                                    @method('DELETE')
                                    <button class="btn btn-danger m-0">Delete</button>
                                </form>
                            </div>
                        </td>
                    </tr>
                @endforeach
            @else
                <tr>
                    <td class="text-center" colspan="5">Product not found</td>
                </tr>
            @endif
        </tbody>
    </table>
@endsection
resources/views/product/show.blade.php
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//resources/views/product/show.blade.php
@extends('layouts.app')
 
@section('body')
    <h1 class="mb-0">Detail Product</h1>
    <hr />
    <div class="row">
        <div class="col mb-3">
            <label class="form-label">Title</label>
            <input type="text" name="title" class="form-control" placeholder="Title" value="{{ $product->title }}" readonly>
        </div>
        <div class="col mb-3">
            <label class="form-label">Price</label>
            <input type="text" name="price" class="form-control" placeholder="Price" value="{{ $product->price }}" readonly>
        </div>
    </div>
    <div class="row">
        <div class="col mb-3">
            <label class="form-label">product_code</label>
            <input type="text" name="product_code" class="form-control" placeholder="Product Code" value="{{ $product->product_code }}" readonly>
        </div>
        <div class="col mb-3">
            <label class="form-label">Description</label>
            <textarea class="form-control" name="description" placeholder="Descriptoin" readonly>{{ $product->description }}</textarea>
        </div>
    </div>
    <div class="row">
        <div class="col mb-3">
            <label class="form-label">Created At</label>
            <input type="text" name="created_at" class="form-control" placeholder="Created At" value="{{ $product->created_at }}" readonly>
        </div>
        <div class="col mb-3">
            <label class="form-label">Updated At</label>
            <input type="text" name="updated_at" class="form-control" placeholder="Updated At" value="{{ $product->updated_at }}" readonly>
        </div>
    </div>
@endsection
Define Route routes/web.php
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//routes/web.php
<?php
 
use Illuminate\Support\Facades\Route;
use App\Http\Controllers\ProductController;
 
 
Route::get('/', function () {
    return view('welcome');
});
 
Route::resource('/product', ProductController::class);
Run C:\xampp\htdocs\laravel\laravel10project>php artisan serve
Starting Laravel development server: http://127.0.0.1:8000
Posted by ednalan at 8:45 PM . Under .

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