I am submitting a form thorugh ajax, form values are saving in the database and errors are showing without page reload, which is a good thing. As I am a beginner so i cannot make sense of this error. This error is not disturbing or impacting the flow of the application in any way. Thanks.
**Here's the error's image: **
**Here's the code of the controller: **
<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\Models\Products;
use Illuminate\Support\Facades\File;
use Illuminate\Support\Facades\Validator;
class ProductController extends Controller
{
//Search Products
public function search(Request $request)
{
$products = Products::where('name','like', '%'.$request->search.'%')
->orWhere('id','like', '%'.$request->search.'%')->get();
$output = "";
foreach($products as $products)
{
$output.=
'<tr class="border-bottom border-dark p-3">
<td>'.$products->name.'</td>
<td>'.$products->s_description.'</td>
<td>'.$products->l_description.'</td>
<td class="align-center p-5"><img class="img-fluid" src='.asset('images')."/".$products->image_src.'></td>
<td>'.$products->category.'</td>
<td>'.$products->quantity.'</td>
<td>'.$products->price.'</td>
<td>'.'
<form action='.route('delete_product', $products->id).' method="POST" id="deleteBtn">
z
<input type="hidden" name="_method" value="delete">
<button class="btn btn-danger" type="submit">'.'Delete</button>
</form>
'.'
</td>
</tr>
';
}
return response($output);
}
/**
* Display a listing of the resource.
*
* @return \Illuminate\Http\Response
*/
public function viewProducts()
{
$p_details = Products::all();
return view('admin.products.view_products', compact('p_details'));
}
public function productVerify(Request $request)
{
$val = $request->validate
(
[
'name' => 'required',
's_description' => 'required',
'l_description' => 'required',
'image_src' => 'required|mimes:jpg,png,jpeg',
'category' => 'required',
'quantity' => 'required|integer|not_in:0|regex:^[1-9][0-9]+^',
'price' => 'required|integer|not_in:0|regex:^[1-9][0-9]+^',
],
[
'required' => 'The :attribute field is required',
'mimes' => 'Image should be a JPG, JPEG, or PNG',
'integer' => 'The :attribute field should be an integer.',
]
);
if ($val)
{
return response()->json(['errors'=>($val)->errors()->all()]);
}
else
{
// return redirect()->to('view_products')->with('success','Product added successfully');
return response()->json(['errors'=>'Product added successfully, head to view products to inspect it. Thanks!']);
}
}
//Uploading Images
public function validImg(Request $request)
{
if ($request->hasFile('image_src'))
{
$filename = $request->file('image_src');
$filename->getClientOriginalName();
$filename = time().$filename->getClientOriginalName();
$destinationPath = base_path("/public/images");
$request->file('image_src')->move($destinationPath, $filename);
$data['image_src'] = $filename;
}
return $data['image_src'];
}
/**
* Show the form for creating a new resource.
*
* @return \Illuminate\Http\Response
*/
public function create()
{
return view('admin.products.add_products');
}
//Creating and Adding Products
public function createProduct(Request $request)
{
//Product Validation
$validation = $this->productVerify($request);
$data = $request->all();
$image_src = $this->validImg($request);
Products::create
([
'name' => $data['name'],
's_description' => $data['s_description'],
'l_description' => $data['l_description'],
'category' => $data['category'],
'quantity' => $data['quantity'],
'price' => $data['price'],
'image_src' => $image_src
]);
}
/**
* Show the form for editing the specified resource.
*
* @param int $id
* @return \Illuminate\Http\Response
*/
public function edit($id)
{
$product_edit = Products::findOrFail($id);
return view('admin.products.edit_products', compact('product_edit'));
}
/**
* Update the specified resource in storage.
*
* @param \Illuminate\Http\Request $request
* @param int $id
* @return \Illuminate\Http\Response
*/
public function update(Request $request, $id)
{
//Product Validation
$validatedData = $this->productValidation($request);
$this->validImg($request);
Products::whereId($id)->update($validatedData);
return redirect('view_products')->with('success', 'Product details successfully updated');
}
/**
* Remove the specified resource from storage.
*
* @param int $id
* @return \Illuminate\Http\Response
*/
public function destroy($id)
{
$products = Products::findOrFail($id);
$destinationPath = base_path("/public/images").'/'.$products->image_src;
if(File::exists($destinationPath))
{
File::delete($destinationPath); //for deleting only file try this
$products->delete(); //for deleting record and file try both
}
// $products->delete();
return redirect('view_products')->with('error', 'Product successfully deleted');
}
}