Codeigniter 4 dropzone upload after redirect url - codeigniter

Question

I am uploading files with Codeigniter 4. I want the page to refresh after loading but my code is not working. Here is the controller I use.
At the bottom I have the code for the redirect but this code is not working.
<?php namespace App\Controllers;
use App\Models\Hizmetmodels;
use App\Models\Dosyamodels;
class Dosyacontroller extends BaseController
{
protected $helpers = ['form' ,'url'];
protected $Dosyamodels;
public function index($sap = null)
{
$Hizmetmodels= new Hizmetmodels();
$data['hizmetsat'] = $Hizmetmodels->where('sap', $sap)->first();
$Dosyamodels= new Dosyamodels();
$where = "sap='$sap'";
$data['dosya'] = $Dosyamodels->orderBy('id', 'ASC')->where($where)->findAll();
return view('Admin/Dosyalar/index', $data);
}
public function form()
{
$sap = $this->request->getPost('sap');
$Dosyamodels= new Dosyamodels();
helper(['text','inflector']);
$file = $this->request->getFile('file');
$size = $file->getSize();
$kilobytes = $file->getSizeByUnit('kb');
$path = 'public/uploads';
$name = convert_accented_characters(underscore($file->getName()));
$newname = "$sap-$name";
$file->move(ROOTPATH . $path, $newname);
$ext = $file->getClientExtension();
$data = [
'adi' => $newname,
'yol' => $path . '/' . $name,
'sap' => $sap,
'boyut' => $kilobytes,
'uzt' => $ext,
];
$save = $Dosyamodels->insert($data);
return redirect()->to('/Dosyalar/index/'. $sap)->with('success', 'Tebrikler! <br> Dosyalar başarı ile yüklendi.');
}
}

Answer 1

The issue could be with the redirect URL that you are trying to redirect to. In this case, the URL is /Dosyalar/index/'. $sap which is missing the base URL. To resolve the issue, you can use the base URL in the redirect URL, like this:
return redirect()->to(base_url('Dosyalar/index/'. $sap))->with('success', 'Tebrikler! <br> Dosyalar başarı ile yüklendi.');

Answer 2

Try to change
this.on('queuecomplete', function (file) { location.reload(); }); to this.on('success', function (file, responseText) { location.reload(); });

Answer 3

With dropzone the document is uploaded to the correct folder. saved to the database. no problems so far. the only problem is i can't refresh the page no matter what i do after it loads.here is my java script code:
$(function() {
Dropzone.options.dropzoneform = {
paramName: 'file',
maxFilesize: 2, // MB
maxFiles: 5,
init: function () {
this.on('queuecomplete', function (file) {
location.reload();
});
}
}
});