First I code without use RequestInterface and runwell, but I when I applicate the RequestInterface from the docs here: https://codeigniter4.github.io/userguide/incoming/incomingrequest.html I got this error, What happen with my code?
<?php namespace App\Controllers;
use CodeIgniter\HTTP\RequestInterface;
class Parsys extends BaseController {
protected $request;
public function __construct(RequestInterface $request) {
$this->request = $request;
}
public function index() {
$data = [
'title' => "Parameter System",
];
return view("backend/parsys_frm", $data);
}
public function getList() {
$frm = $request->getGet('frm');
$q = $this->request->getGet('q');
$order_by = $this->request->getGet('order_by');
$page = $this->request->getGet('page');
$limit = $this->request->getGet('limit');
$limit = #$limit == 0 ? 10 : $limit;
$this->queryList($total, $current, $page, $limit, $q, [1 => 1]);
$data = $current->result_array();
header('Content-Type: application/json');
echo json_encode(compact(['total', 'page', 'limit', 'data', 'q']));
}
I use ubuntu 20.04, lampp PHP 7.4
Instead of using the __construct magic method use the built in init method.
public function initController(\CodeIgniter\HTTP\RequestInterface $request, \CodeIgniter\HTTP\ResponseInterface $response, \Psr\Log\LoggerInterface $logger)
{
parent::initController($request, $response, $logger);
}
Related
I am trying to upload the file but when I give import I get the following error Undefined array key "idEvento"
When I handle it by number that I start from scratch I do not get any error and insert into the database
Event Model
<?php
namespace App\Models;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
class Eventos extends Model
{
use HasFactory;
protected $fillable = [
'nombre',
'idEvento',
'idSede',
'inicio',
'fin',
'idModalidad',
'cupo',
'valor',
];
}
Import data function
public function importData(Request $request){
$file = $request->file('documento');
$validator = Validator::make(
array(
'file' => $file,
),
array(
'file' => 'file|max:5000|mimes:xlsx,xls',
)
);
if ($validator->fails()) {
return Redirect::to('conferencia/import');
}
$import = new EventosImport();
Excel::import($import, request()->file('documento'));
return view('conferencias.import', ['numRows'=>$import->getRowCount()]);
//return redirect()->to(url('conferencia'));
}
Event import code
<?php
namespace App\Imports;
use App\Models\Eventos;
use Maatwebsite\Excel\Concerns\ToModel;
use Maatwebsite\Excel\Concerns\WithHeadingRow;
class EventosImport implements ToModel, WithHeadingRow
{
private $numRows = 0;
/**
* #param array $row
*
* #return \Illuminate\Database\Eloquent\Model|null
*/
public function model(array $row)
{
++$this->numRows;
return new Eventos([
'nombre' => $row['nombre'],
'idEvento' => $row['idEvento'],
'idSede' => $row['idSede'],
'inicio' => \PhpOffice\PhpSpreadsheet\Shared\Date::excelToDateTimeObject($row['inicio']),
'fin' => \PhpOffice\PhpSpreadsheet\Shared\Date::excelToDateTimeObject($row['fin']),
'idModalidad' => $row['idModalidad'],
'cupo' => $row['cupo'],
'valor' => $row['valor'],
]);
}
public function getRowCount(): int
{
return $this->numRows;
}
}
Image of the excelenter image description here
it´s better than you use your function import in your controller instead of in your model. To read excel use sometimes similary to:
$data = Excel::load($path, function($reader) {})->get();
if(!empty($data) && $data->count()){
foreach ($data->toArray() as $key => $value) {
if(!empty($value)){
foreach ($value as $v) {
$insert[] = ['title' => $v['title'], 'description' => $v['description']];
}
}
}
if(!empty($insert)){
Item::insert($insert);
return back()->with('success','Insert Record successfully.');
}
}
I wish to add an action to another to the index action with a predefined filter.
To build the filter I need the get current entity in the configureActions method.
public function configureActions(Actions $actions): Actions
{
parent::configureActions($actions);
$adminUrlGenerator = $this->get(AdminUrlGenerator::class);
$url = $adminUrlGenerator
->setController(SiteCrudController::class)
->setAction(Action::INDEX)
->set('filters', [
'agent' => [
'comparison' => '=',
'value' => 2194, // How to get current entity here??
]
])
->generateUrl()
;
$viewRelatesSites = Action::new('viewRelatedSites', 'Sites', 'fa fa-file-invoice')
->linkToUrl($url)
;
$actions->add(Action::DETAIL, $viewRelatesSites);
$actions->add(Action::EDIT, $viewRelatesSites);
return $actions;
}
}
How can I get the entity here?
To get the current entity the AdminContext is needed.
The best place to get this with the entity set is in a BeforeCrudActionEvent.
final class AgentCrudActionEventListen implements EventSubscriberInterface
{
private AdminUrlGenerator $adminUrlGenerator;
private AdminContextProvider $adminContextProvider;
public function __construct(AdminUrlGenerator $adminUrlGenerator, AdminContextProvider $adminContextProvider)
{
$this->adminUrlGenerator = $adminUrlGenerator;
$this->adminContextProvider = $adminContextProvider;
}
public static function getSubscribedEvents(): array
{
return [
BeforeCrudActionEvent::class => 'onBeforeCrudActionEvent',
];
}
public function onBeforeCrudActionEvent(BeforeCrudActionEvent $event): void
{
$crud = $event->getAdminContext()->getCrud();
if ($crud->getControllerFqcn() !== AgentCrudController::class) {
return;
}
$entity = $this->adminContextProvider->getContext()->getEntity();
if (!$entity) {
return;
}
$url = $this->adminUrlGenerator
->setController(SiteCrudController::class)
->setAction(Action::INDEX)
->set('filters', [
'agent' => [
'comparison' => '=',
'value' => $entity->getPrimaryKeyValue(),
]
])
->generateUrl()
;
$viewRelatedSites = Action::new('viewRelatedSites', 'Sites', 'fa fa-file-invoice')
->linkToUrl($url)
;
$actions = $crud->getActionsConfig();
$actions->appendAction(Action::DETAIL, $viewRelatedSites->getAsDto());
$actions->appendAction(Action::EDIT, $viewRelatedSites->getAsDto());
}
}
After a day looking for the current entity into my AbstractCrudController, I found this :
$currentEntity = $this->getContext()->getEntity()->getInstance();
Since EasyAdmin 3 events are discouraged per the docs:
Starting from EasyAdmin 3.0 everything is defined with PHP. That's why it's easier to customize backend behavior overloading PHP classes and methods and calling to your own services. However, the events still remain in case you want to use them.
public function configureActions(Actions $actions): Actions
{
// Create your action
$viewRelatedSites = Action::new('viewRelatedSites', 'Sites', 'fa fa-file-invoice');
//set the link using a string or a callable (function like its being used here)
$viewRelatedSites->linkToUrl(function($entity) {
$adminUrlGenerator = $this->get(AdminUrlGenerator::class);
$url = $adminUrlGenerator
->setController(SiteCrudController::class)
->setAction(Action::INDEX)
->set('filters', [
'agent' => [
'comparison' => '=',
'value' => $entity->getId()
]
])
->generateUrl();
return $url;
});
$actions->add(Crud::PAGE_INDEX, $viewRelatedSites);
return $actions;
}
I'M USING SYMFONY 4.12 I'm trying to write queries to filter my jobs(I've job table ,départements one) I first try with experience but I'm stuck in
here is my offerController:
/**
* #Route("/offres", name="offres")
* #param Request $request
* #param PaginatorInterface $paginator
* #param FormFactoryInterface $formFactory
* #return Response
*/
public function offreSearch(Request $request, PaginatorInterface $paginator ,FormFactoryInterface $formFactory):Response
{
$datas =new OffreEmploi();
$formFilter=$formFactory->create(OfferFilterForm::class,$datas);
$offres = $this->repository->findSearch($datas);
$formFilter->handleRequest($request);
return $this->render('offre/index.html.twig', [
'controller_name' => 'OffreController',
'offres' => $offres,
'formulaire' =>$formFilter->createView(),
]);
}
and this is my query in the offerRepository:
public function findSearch(OffreEmploi $data):?array
{
$query = $this->createQueryBuilder('o');
if ($data->getExperience() !== null) {
$query
->where('o.experience > :experience')
->setParameter('experience', $data->getExperience());
}
return $query->getQuery()->getResult();
}
when it come to enter any number IT gives the same thing it shows all the jobs stored in the database,I don't know where the problem is.
THE RESULT
Try with this solution:
public function findSearch(OffreEmploi $data):?array
{
$query = $this->createQueryBuilder('o');
if (!empty($data->getExperience())
// ...
}
return $query->getQuery()->getResult();
}
If it doesn't work , try to dump $data->getExperience() to see its value
public function findSearch(OffreEmploi $data):?array
{
$query = $this->createQueryBuilder('o');
dd($data->getExperience()) ;
}
EDIT
So try to do like this but be sure you send the form with GET method not POST:
public function offreSearch(Request $request, PaginatorInterface $paginator)
{
$em = $this->getDoctrine()->getManager();
$form = $this->createForm(OfferFilterForm::class);
$form->handleRequest($request);
$data = $request->query->all();
$qb = $em->getRepository(OffreEmploi::class)->findSearch($data);
$offres = $paginator->paginate($qb, $request->query->get('page', 1), 20);
return $this->render('offre/index.html.twig', array(
'formulaire' =>$form->createView(),
'offres' => $offres,
));
}
In the formType:
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add('experience', IntegerType::class);
//.....
}
public function configureOptions(OptionsResolver $resolver)
{
$resolver->setDefaults(array(
'data_class' => null,
'csrf_protection' => false,
));
}
public function getBlockPrefix()
{
return null;
}
and in the Repository:
public function findSearch($data)
{
$query = $this->createQueryBuilder('o');
if (!empty($data['experience'])) {
$query
->where('o.experience > :experience')
->setParameter('experience', $data['experience']);
}
return $query->getQuery()->getResult();
}
I think I found the answer but I just create another class witch contain all the form's field and that's it I don't know how it works because I didn't change significant things for that thinks for your help.
I am trying to generate a captcha in yii2 with a verify code in number instead of string.
is there any way?
Extend CaptchaAction with your own class and override generateVerifyCode() there like:
<?php
namespace common\captcha;
use yii\captcha\CaptchaAction as DefaultCaptchaAction;
class CaptchaAction extends DefaultCaptchaAction
{
protected function generateVerifyCode()
{
if ($this->minLength > $this->maxLength) {
$this->maxLength = $this->minLength;
}
if ($this->minLength < 3) {
$this->minLength = 3;
}
if ($this->maxLength > 8) {
$this->maxLength = 8;
}
$length = mt_rand($this->minLength, $this->maxLength);
$digits = '0123456789';
$code = '';
for ($i = 0; $i < $length; ++$i) {
$code .= $digits[mt_rand(0, 9)];
}
return $code;
}
}
In this example class is saved in common\captcha folder. Remember to change the namespace if you would like to save it somewhere else.
Now you just need to use it in controller:
public function actions()
{
return [
'captcha' => [
'class' => 'common\captcha\CaptchaAction', // change this as well in case of moving the class
],
];
}
The rest is exactly the same like with default captcha.
I need to modify Html->link to check acl before generate a link. Then I use aliasing helper to do this. I have in appController
public $helpers = ['Tools' , 'Html' => ['className' => 'Mhtml']];
And in src/View/Helper/MhtmlHelper.php I have
<?php
namespace App\View\Helper;
use Cake\View\Helper;
use Cake\View\Helper\HtmlHelper;
class MhtmlHelper extends HtmlHelper {
public function acl() {
//return true if it is able to verify the user’s access, else false
}
public function link($title , $url=null , $options=[]) {
return $this->acl ? parent::link($title , $url , $options) : '';
}
}
But I run into this error
Strict (2048): Declaration of App\View\Helper\MhtmlHelper::link() should be compatible with Cake\View\Helper\HtmlHelper::link($title, $url = NULL, array $options = Array) [APP/View\Helper\MhtmlHelper.php, line 6]
What is wrong?
You need to declare the link function like this:
public function link($title , $url = null , array $options = []) {
return $this->acl ? parent::link($title , $url , $options) : '';
}