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5.hello popescu2
- 2. • composer create-project symfony/website-skeleton symfony3 • cd symfony3 • php bin/console make:controller >FormaController • composer php/bin server:start • http://localhost:8000/forma
- 3. Vederea base.html.twig <!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>{% block title %}Welcome!{% endblock %}</title> {% block stylesheets %}{% endblock %} </head> <body bgcolor="aquamarine"> {% block body %}{% endblock %} {% block javascripts %}{% endblock %} </body> </html>
- 4. Vederea forma/index.html.twig {% extends 'base.html.twig' %} {% block title %}Hello!{% endblock %} {% block body %} {{ form_start(form) }} {{ form_widget(form) }} {{ form_end(form) }} {% endblock %}
- 5. Vederea forma/result.html.twig {% extends 'base.html.twig' %} {% block title %}Hello!{% endblock %} {% block body %} {{msg|raw}} {% endblock %}
- 6. Controller-ul FormaController <?php namespace AppController; use SymfonyComponentRoutingAnnotationRoute; use SymfonyBundleFrameworkBundleControllerController; use SymfonyComponentHttpFoundationRequest; use SymfonyComponentHttpFoundationResponse; use SymfonyComponentForm; use SymfonyComponentFormExtensionCoreTypeTextType; use SymfonyComponentFormExtensionCoreTypeSubmitType
- 7. class FormaController extends Controller { /** * @Route("/forma", name="forma") */ public function index(Request $request) { $form=$this->createFormBuilder() ->setAction($this->generateUrl('hello'))//se utilizeaza numele controlului adnotat!!! ->setMethod('POST') ->add('nume', TextType::class, array('attr'=>array('size'=>'30'))) ->add('submit', SubmitType::class) ->getForm(); $form->handleRequest($request); return $this->render('forma/index.html.twig',array('form'=>$form- >createView())); }
- 8. /** * @Route("/hello", name="hello") */ public function hello(Request $request) { $var = $request->request->all(); $data['msg']="Hello <b>".$var['form']['nume']."</b>!"; return $this->render('forma/result.html.twig', $data); } }