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PresenterComponent

厌倦了编写组件工厂？有解决方案！

1，假设，你有一个表单工厂类

namespace App\Forms;

use Nette;

class ProductFormFactory extends Nette\Object
{

	public function create()
	{
		$form = new Nette\Application\UI\Form;

		$form->onSuccess = [$this, 'succeeded'];

		return $form;
	}


	public function succeeded($form, $values)
	{
		# Your onSuccess code
	}

}

那么，而不是

namespace App\Prsenters;

use App;

class HomepagePresenter extends Nette\Application\UI\Presenter;
{

	/**
	 * @var App\Forms\ProductFormFactory
	 * @inject
	 */
	public $productFormFactory;


	public function createComponentProductForm()
	{
		return $this->productFormFactory->create();
	}

}

你可以使用注解创建表单工厂

namespace App\Prsenters;

use App,
	Ublaboo\PresenterComponent\PresenterComponentTrait;

class HomepagePresenter extends Nette\Application\UI\Presenter;
{

	use PresenterComponentTrait;

	/**
	 * @var App\Forms\ProductFormFactory
	 * @inject
	 * @component productForm:create
	 */
	public $productFormFactory;

}

2，向组件工厂类传递变量

namespace App\Prsenters;

use App,
	Ublaboo\PresenterComponent\PresenterComponentTrait;

class HomepagePresenter extends Nette\Application\UI\Presenter;
{

	public $id;

	use PresenterComponentTrait;

	/**
	 * @var App\Forms\ProductFormFactory
	 * @inject
	 * @component productForm:create
	 * @componentArgs id, user
	 */
	public $productFormFactory;

}

3，表单回调（onSuccess，onError，..）

namespace App\Prsenters;

use App,
	Ublaboo\PresenterComponent\PresenterComponentTrait;

class HomepagePresenter extends Nette\Application\UI\Presenter;
{

	public $id;

	use PresenterComponentTrait;

	/**
	 * @var App\Forms\ProductFormFactory
	 * @inject
	 * @component productForm:create
	 * @componentArgs id, user
	 * @componentCallback onSuccess:succeeded
	 * @componentCallback onValidate:validate
	 * @componentCallback onError:formError
	 */
	public $productFormFactory;


	public function succeeded($form, $values)
	{

	}


	public function validate($form, $values)
	{
		
	}


	public function formError($form)
	{
		
	}

}