Symfony-hints

composer

create symfony project

composer create-project symfony/framework-standard-edition nameOfPROJECT

1.enter
2.enter;
3.database name
4.database_username:root
5.database_password:root
6.enter
7.enter
8.enter
9.enter
10.enter
------------------------------
run project

php bin/console server:run

----------------------------
format code

crtl+alt+f

izbacuje nekoristene stvari

ctrl+alt+o

crtl+x cut

-------------------------------
php bin/console doctrine:scheme:create

php bin/console doctrine:scheme:drop --force

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uvje na pocetku svakog viewa

{% extends 'base' %} - to je kostur naseg html

*****

{% block title %} ako u kosturu imamo ovaj blok ovako ga overajdujemo na novoj strani sa odgovarajucim sadrzajem

{% endblock %}

******

{% for car in cars %}
	<tr>
		<td> {{car.make}}</td>
		<td> <a href=" url('show_car', {id: car.id } }}"> Show details</a> </td>    //show_car je metoda u controleru

	</tr>
{% endfor %}


------------------------------
Repository

Default controller

get cars from database
$carRepository = $this->getDoctrine()->getRepository('CarBundle:Car');
$cars = $carRepository->findAll();

-----------------------

field in class

/**
* @var string
* $ORM\Column(name=>"description", type="text", nullable=true)
*/
private $description;


moguce je u IDE koristiti komandu Getters and Setters

nakon promjene klase (u Entity) moramo izvsiti update Schema


php bin/console doctrine:scheme:upadate --force



za pretragu po id koristimo  (metoda u controlleru

/**
 * $param $id
 * @Route("/car/{id}", name="show_car")
*/

public function showAction()
{
	$carRepository = $this->getDoctrine()->getRepository('CarBundle:Car');
	$car = $carRepository->find($id);
	return $this->render('CarBundle:Default:show.html.twig', ['car' => $car] );
}
-----------------------------
extend and update existing entity

* $ORM\Column(name=>"price", type="float", scale=2)      //scale je broj cifara iza decimalnog zareza


generate getters and setters by console

php bin/console doctrine:generate:entities CarBundle

nakon toga da ti updejtovali bazu

php bin/console doctrine:scheme:upadate --force

**************
u View
<td>{% if car.navigation %}
		<span class="glyphicon glyphicon-ok"></span>
	{% else %}
		<span class="glyphicon glyphicon-remove"></span>
	{% endif %}
</td>

-------------------------------------------
One to many realtion between entities

php bin/console doctrine:generate:entity --entity="CarBundle:Make" --fields="name:string(255)"
1.enter
2.enter
3.enter


***************
in Car class

/**
* @var Model
*
* $ORM\ManyToOne(TargetEntity="CarBundle\Entity\Model", inversedBy="cars")
*/
private $model;

***************
in Make class

/**
* @var ArrayCollection
*
* $ORM\OneToMany(TargetEntity="CarBundle\Entity\Car", mappedBy="make")
*/
private $cars;

*********************
php bin/console doctrine:generate:entites CarBundle

php bin/console doctrine:scheme:upadate --force



----------------------

{{ include ('micro-post/post.html.twig', {'post':post} ) }}

----------------------
flash messages

FlashBagInterface $flashBag


$this->flashBag->add('notice',"Micro post was deleted');

{% for message in app.flashes('notice') %}
	<div class="alert-success">
		{{message}}
	</div>
{% endfor %}

---------------
create user

php bin/console make:entity


php bin/console doctrine:migration:diff


php bin/console doctrine:migration:migrate


php bin/console doctrine:fixtures:load
y

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