How to display selected value and image in edit page to perform update operation using laravel - laravel

Question

Hello,
I am new learner in Laravel and my first post in Stackoverflow so applogy to me for my mistake and English language.
I can create a project shoppingcart & perform CRUD operation where create product information such as product name, brand, description, price & image. I can done create & read operation easily. Below my product list that can be show in browser
enter image description here
When I click edit button browser can show like that below image to perform edit operation
enter image description here
where brand name & image can't shown edit product form
My productController code below like that
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\brand;
use App\Product;
use Illuminate\Support\Facades\DB;
class productController extends Controller
{
public function index(){
$product = DB::table('products')
->join('brands','products.brandID','=','brands.brandID')
-> select('products.*','brands.brandName')
->get();
return view('admin.product.productList',compact('product'));
}
public function create()
{
$product = brand::pluck('brandName','brandID');
return view('admin.product.createProduct',compact('product'));
}
public function store(Request $request)
{
// image upload
$product = $request->except('image');
$image = $request->image;
if ($image) {
$imageName = $image->getClientOriginalName();
$image->move('images', $imageName);
$product['image'] = $imageName;
}
Product::create($product);
return view('admin.product.productList', compact('product'));
}
public function show($id)
{
$product = Product::find($id);
return view('admin.product.editProduct',compact('product'));
}
public function edit($id)
{
}
public function delete($id){
$product= Product::find($id);
$data=$product->delete();
return view('admin.product.productList',compact('data'));
}
}
my editProduct.blade file code below like that
#extends('layouts.master')
#section('content')
<div class="container" align="center">
<div class="col-md-6 col-md-offset-3">
</div>
</div>
<div class="container">
<div class="row">
<div class="col-md-8 col-md-offset-2">
<div class="panel panel-default">
<div class="panel-heading">Edit Product
</div>
<div class="panel-body">
<form action="edit" class="form-horizontal" method="POST>
{{csrf_field()}}
<div class="form-group">
<label for="name" class="col-md-4 control-label">Product Name :</label>
<div class="col-md-6">
<input id="name" type="text" class="form-control" value="{!! $product->productName !!}" name="name" required autofocus>
</div>
</div>
<div class="form-group">
<label for="name" class="col-md-4 control-label">Brand :</label>
<div class="col-md-6">
<select name=" " class="form-control" >
<option>
</option>
</select>
</div>
</div>
<div class="form-group">
<label for="description" class="col-md-4 control-label">Description:</label>
<div class="col-md-6">
<input id="description" class="form-control" name="description" value="{!! $product->description !!}" required>
</div>
</div>
<div class="form-group">
<label for="price" class="col-md-4 control-label">Price:</label>
<div class="col-md-6">
<input id="price" value="{!! $product->price !!}" class="form-control" name="price" required>
</div>
</div>
<div class="form-group">
<label for="image" class="col-md-4 control-label">Image:</label>
<div class="col-md-6">
<input id="image" type="file" value="{!! $product->image !!}" class="btn-btn-default" name="image" value="Upload" required>
</div>
</div>
<div class="form-group">
<div class="col-md-6 col-md-offset-4">
<button type="submit" class="btn btn-primary">
ADD
</button>
</div>
</div>
</form>
</div>
</div>
</div>
</div>
#endsection
Here, brand name can be selected by HTML select attribute and value get another model Brand & the data can be retrieve from Brand model using join query which is included productController index method.
So how can I show brand name & image to edit in the editProduct blade file. Pls help me

Answer 1

There are couple of ways, here's 1 way.
In your controller.
public function edit($id)
{
$product = Product::find($id);
$data = [
'product_info' => $product
];
return view('your.edit.view.here', $data);
}
And inside your view, inside the FORM Tag, do the looping.
#foreach($product_info as $info)
// data info here
<input id="description" value="{{ $product->description }}" required>
#endforeach
EDIT::
Use Laravel Encryption, you need it especially web apps like shopping cart.
URL:: http://localhost:8000/product/show/encrypted_id_here
public function show($id) {
$id = decrypt($id);
}