Crud Operation in Laravel for beginners with scratch

In this tutorial I'm going to learn about crud operation in Laravel with step by step.

composer create-project laravel/laravel crud "5.8.*"

next to connect with database go to .env file and put your database name

Next to create model migration and controller file so run below command

php artisan make:controller ProductController
php artisan make:model -m

Next go to your product migration file and these column define below

$table->bigIncrements('id');
$table->string('name');
$table->string('email');
$table->string('address');

Now migrate the table

php artisan migrate

Next go to your controller and add crud function

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Product;


class ProductController extends Controller
{
    public function index(){

        $products = Product::latest()->get();
        return view('products.index', compact('products'));
    }

    public function create(){
        return view('products.create');
    }

    public function store(Request $request){
        $products = new Product;
        $products->name = $request->name;
        $products->email = $request->email;
        $request->address = $request->address;
        $products->save();
        return redirect('/products');
    }

    public function edit($id)
    {
        $products = Product::find($id);
        return view('products.edit',compact('products'));
    }

    public function update(Request $request)
    {
    $products = Product::find($request->id);
    $products->name = $request->name;
    $products->email = $request->email;
    $products->address = $request->address;
    $products->update();
    return redirect('/products');
    }   

    public function delete(Request $request )
    {
        $products = Product::find($request->id);
        $products->delete();
        return redirect('/products');

    }
}

Next go to route and add below route urls

<?php

/*
|--------------------------------------------------------------------------
| Web Routes
|--------------------------------------------------------------------------
|
| Here is where you can register web routes for your application. These
| routes are loaded by the RouteServiceProvider within a group which
| contains the "web" middleware group. Now create something great!
|
*/

Route::get('/', function () {
    return view('welcome');
});

Route::get('/products', 'ProductController@index')->name('product.index');
Route::get('/products/create','ProductController@create')->name('product.create');
Route::post('/products/store','ProductController@store')->name('product.store');
Route::get('/products/edit/{id}','ProductController@edit')->name('product.edit');
Route::post('/products/update','ProductController@update')->name('product.update');
Route::get('/products/delete/{id}','ProductController@delete')->name('product.delete');

Next go to resource/view/products create below filename

• create.blade.php
• edit.blade.php
• index.blade.php

Go to create blade php and add below code in their files

@extends('layouts.app')
@section('content')
<div class="container">
    <div class="row">
        <form action="{{ route('product.store')}}" method="POST">
            @csrf
            <div class="form-group">
                <label for="exampleInputEmail1">Name</label>
                <input type="text" class="form-control" id="name" name="name" aria-describedby="emailHelp" placeholder="Enter name">
                
            </div>
            <div class="form-group">
                <label>Email</label>
                <input type="email" class="form-control" name="email" placeholder="email">
            </div>
            <div class="form-group">
                
                <input class="form-control" type="text" name="address" id="address" placeholder="enter your address">
            </div>
            <button type="submit" class="btn btn-primary">Submit</button>
        </form>
    </div>
</div>
@endsection

index.blade.php

@extends('layouts.app')
@section('content')
<div class="container">
    <div class="row">
    <table class="table">
  <thead>
    <tr>
      <th scope="col">Name</th>
      <th scope="col">Email</th>
      <th scope="col">Address</th>
      <th scope="col">Action</th>
    </tr>
  </thead>
  <tbody>
      @foreach ($products as $amit )
          
     
    <tr>
      <th scope="row">1</th>
      <td>{{$amit->name}}</td>
      <td>{{$amit->email}}</td>
      <td>{{$amit->address}}</td>
      <td>
          <a href="{{ route('product.edit', $amit->id)}}">Edit</a>
          <a href="{{ route('product.delete', $amit->id)}}">Delete</a>
      </td>
    </tr>
    @endforeach
  </tbody>
</table>
    </div>
</div>
@endsection

edit.blade.php

@extends('layouts.app')
@section('content')

<div class="container">
    <div class="row">
        <form action="{{ route('product.update')}}" method="POST">
            @csrf
            <input type="hidden" name="id" value="{{$products->id}}">
            <div class="form-group">
                <label for="exampleInputEmail1">Name</label>
                <input type="text" class="form-control" id="name" name="name" value="{{$products->name}}" aria-describedby="emailHelp" placeholder="Enter name">
            </div>
            <div class="form-group">
                <label>Email</label>
                <input type="email" class="form-control" value="{{$products->email}}" name="email" placeholder="email">
            </div>
            <div class="form-group">
                
                <input class="form-control" type="text" value="{{$products->address}}" name="address" id="address" placeholder="enter your address">
            </div>
            <button type="submit" class="btn btn-primary">Submit</button>
        </form>
    </div>
</div>
@endsection

Now its working properly