Nette nevie najst sluzbu, ale v Tracy vidim, ze je nacitana

steelbull

Dostavam nasledujucu hlasku:

Service of type App\Components\MyGrid used in @var annotation at App\Presenters\MyPresenter::$MyGrid not found. Did you register it in configuration file?

config.neon

- implement: App\Components\IMyGrid

interface komponenty vyzera takto:

/**
 * Interface IMyGrid
 * @package App\Components
 */
interface IMyGrid
{
    /**
     * Method create
     * @return \App\Components\MyGrid
     */
    public function create();
}

V presenteri injectujem nasledovne:

/** @var \App\Components\MyGrid @inject */
public $myGrid;

A v Tracy vidim, ze sluzba existuje.

CZechBoY

V presenteru injectuj továrničku \App\Components\IMyGrid.

steelbull

jj, to som urobil, vid poslednu cast mojej otazky. A ked ju v presenteri injectujem, sprava sa to, ako keby som injektoval nieco, co nemam definovanie v neone, ale mam. Inicializujem ju dobre v neone?

Edit:
ked injectujem IMyGrid, tak injectne, ale potom v presenteri v createComponentMyGrid dojde k chybe, ze vystup nie je potomkom UI\Control;

protected function createComponentMyGrid()
{
    return $this->MyGrid;
}

Editoval steelbull (10. 1. 2017 11:45)

CZechBoY

Já tam teda vidim úplně něco jinýho.. injectuješ komponentu a ne factory. Dej na začátek ještě I tak, aby tam byl text \App\Components\IMyGrid a ne \App\Components\MyGrid.

steelbull

Ked to urobim, vypise to:

"Method App\Presenters\MyPresenter::createComponentMyGrid() did not return or create the desired component."

Editoval steelbull (10. 1. 2017 11:49)

Pavel Kravčík

Podědil jsi UI\Control a máš v presenteru ve vytváření komponenty return?

steelbull

Cely komponent…

<?php

namespace App\Components;

use Nette\Application\UI\Control,
    Nette\Database\Context,
    Nette\Security\User,
    Nette\Http\Request,
    Kendo;

/**
 * Class MyGrid
 * @package App\Components
 */
class MyGrid extends Control
{
    private $context;
    private $user;
    private $request;

    /**
     * MyGridControl constructor.
     * @param Context $context
     * @param User $user
     * @param Request $request
     */
    public function __construct(Context $context, User $user, Request $request)
    {
        $this->context = $context;
        $this->user = $user;
        $this->request = $request;
    }

    /**
     * Method render
     */
    public function render()
    {
        // Tu renderujem datagrid

        // a potom zobrazim
        echo $grid->render();
    }

    public function handleLoaddata()
    {
        // Loaduje data cez json...
        }
    }
}

/**
 * Interface IMyGrid
 * @package App\Components
 */
interface IMyGrid
{
    /**
     * Method create
     * @return \App\Components\MyGrid
     */
    public function create();
}

steelbull

a ked dumpnem $this->MyGrid v presenteru, tak to vypise class@anonymous:

class@anonymous #5c67
container private => Container_bb8e3d005d #6e7b
meta protected => array (4)
types => array (155) [ ... ]
services => array (123) [ ... ]
tags => array (5) [ ... ]
aliases => array (18) [ ... ]
parameters => array (7)
registry private => array (37)
creating private => array ()

David Matějka

musis volat $this->myGrid->create(), jelikoz tam mas injectnutou tovarnu a ne samotnout komponentu.

a doporucuji trochu upravit nazvy, IMyGrid ⇒ IMyGridFactory (pripadne jen MyGridFactory), nejde totiz o interface te komponenty, ale tovarny na komponentu. a v presenteru, jak si injectujes myGrid, tak prejmenuj na myGridFactory

steelbull

@DavidMatějka ano, to je správne riešenie.

Ďakujem.