Inserting data to database laravel - php

Question

At the moment I am working with Laravel. I am trying to insert data into a database. It is not user data, but product data. Costumers have to be able to insert a title, description and price of a product into the database.
I have looked at the laravel website, however, I was unable to find anything. There are some people with the same question as mine on StackOverflow. However, the answers that were given to them do not work for me.
My controller:
namespace App\Http\Controllers;
use Illuminate\Http\Request;
class ProductsController extends Controller
{
public function insertform(){
return view('home');
}
public function insert(Request $request){
$productname = $request->input('title');
$description = $request->input('description');
$price = $request->input('price');
$data=array('title'=>$productname,"description"=>$description,"price"=>$price);
DB::table('products')->insert($data);
echo "Record inserted successfully.<br/>";
echo 'Click Here to go back.';
}
}
My view:
#section('content')
<h1>Add your new items here:</h1>
<form method="get">
<div class="title">
<div class="title">
<span class="input-group-text" id="title">Title</span>
</div>
<input type="text" name="title" class="form-control" aria-label="title" aria-describedby="inputGroup-sizing-default">
</div>
<br>
<br>
<div class="description">
<div class="description">
<span class="input-group-text" id="description">Description</span>
</div>
<input type="text" name="description" class="form-control" aria-label="description" aria-describedby="inputGroup-sizing-default">
</div>
<br>
<br>
<div class="price">
<div class="price">
<span class="input-group-text" id="price">Price</span>
</div>
<input type="text" name="price" class="form-control" aria-label="price" aria-describedby="inputGroup-sizing-default">
</div>
<br>
<br>
<div class="form-group">
<label for="exampleFormControlFile1">Insert Image</label>
<input type="file" class="form-control-file" id="exampleFormControlFile1">
</div>
<button type="submit" class="btn btn-primary">Submit</button>
</form>
#endsection
My web.php:
<?php
Route::get('/', function () {
return view('welcome');
});
Route::get('insert','ProductsController#insertform');
Route::post('create','ProductsController#insert');
Auth::routes();
Route::get('/home', 'HomeController#index')->name('home');
My database structure:
The home and welcome, along with some code in the web.php, has been made by authentication.
Hopefuly you guys can help me out. I want to make sure that the product data is inserted into the database.

Answer 1

Don't use DB class. Instead create a model called Product and use model function to create or update data into table.
php artisan make:model Product
$product= Product::create([
'name' => $request->name, # declared as fillable on Product model
'description' => $request->description,
...
]);
Convert the route of /insert into POST and add csrf field in your form
#csrf
OR
<input type="hidden" name="_token" value="{{csrf_token()}}">
On your controller validation of input in insert function.
Also take a look at these -
https://laravel.com/docs/5.8/eloquent#defining-models
Laravel Validation Rules
or https://laravel.com/docs/5.8/validation#quick-writing-the-validation-logic

Answer 2

In your web.php, Add route names
Route::get('insert','ProductsController#insertform')->name('product.create');
Route::post('create','ProductsController#insert')->name('product.store');
In your view, change method to post and add action attribute and csrf field.
<form action="{{ route('product.store') }}" method="post">
#csrf
In Controller
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use DB;
class ProductsController extends Controller
{
public function insertform(){
return view('home');
}
public function insert(Request $request){
$productname = $request->input('title');
$description = $request->input('description');
$price = $request->input('price');
$data = array(
"title" => $productname,
"description" => $description,
"price" => $price
);
DB::table('products')->insert($data);
echo "Record inserted successfully.<br/>";
echo 'Click Here to go back.';
}
}
Alternate you can directly add action without route name
<form action="/create" method="post">
#csrf

Answer 3

In laravel 5.6 i can show you how to insert the data and display the data to the index page
so first of all i can code my route
in here we can use 2 routes
first is index page route
second is store and in store controller you can display your stored data.
Route::get('/FAQ_page', 'SettingController#FAQ_page')->name('FAQ_page');
Route::get('/FAQ_page/create', 'SettingController#FAQ_page_create')->name('FAQ_page.create');
Route::post('/FAQ_page/store', 'SettingController#FAQ_pagestore');
now make a database and connect to your module
this is your module
namespace App;
use Illuminate\Database\Eloquent\Model;
class FAQpage extends Model
{
protected $table = 'p66_FAQ_page';
public $timestamps = false;
protected $primaryKey = 'fid';
}
now make your controller like this
public function FAQ_page()
{
$data = FAQpage::get();
return view('SuperAdmin.settings.FAQ_page', compact('data'));
}
public function FAQ_page_create()
{
return view('SuperAdmin.settings.FAQ_page_create');
}
public function FAQ_pagestore(Request $request)
{
request()->validate([
'FAQ_question'=> 'required',
'FAQ_answer'=> 'required',
'Sort_order'=> 'required|max:4',
'FAQ_departments'=> 'required',
]);
$data = new FAQpage();
$data->FAQ_question = $request->get('FAQ_question');
$data->FAQ_answer = $request->get('FAQ_answer');
$data->Sort_order = $request->get('Sort_order');
$data->FAQ_departments = $request->get('FAQ_departments');
$data->Created_date = Carbon::now();
$data->save();
return redirect('/SuperAdmin/FAQ_page');
}
thank you