Advanced usage: example with Doctrine

That's not really an advanced topic, but the sample will be a bit hard to read (as it takes many files), so let's say it targets more experienced Symfony users.

In this demo, we're displaying a MyArray of MyElements, both persisted into the database. The MyArray entity only have an id and a name, and MyElement has id, MyArray's id and a value. This is quite the same as we seen in all demos, but persisted.


Existing arrays:
Name Open Delete
gufc fucvuy Open Delete
name}) }} Open Delete
_ Open Delete
__________________________________________ Open Delete
____________________________1 test Open Delete
_______aaaazz Open Delete
___%20%E2%98%98%20Cela%20fonctionne%20%E2%98%98 Open Delete
___m Open Delete
__EDLP_7-0_ Open Delete
_a_ Open Delete
Open Delete
_Greeting Open Delete
---#i1097c8b84b58a65ed6ec7b4f0da3ab67 Open Delete
---#i21ef661e2506d5d0e513dce166c17d49 Open Delete
---#i5784b3886628c4362594ffa43547edb4 Open Delete
---#i8c18088ea4d8dd4d6e5e986bceed35da Open Delete
---#ic3ee8978c60737ab5d058b5a3f6a1b09 Open Delete
---#ie025efbbb0738ed01a63b326c174233e Open Delete
!! Open Delete
(orphée) Open Delete
(orphée) Open Delete
(orphée) Open Delete
#1 Open Delete
#72uuuu Open Delete
#91 Open Delete
%231 Open Delete
%2372 Open Delete
%237233333 Open Delete
%2372uuuu Open Delete
%25237233333#i1097c8b84b58a65ed6ec7b4f0da3ab67 Open Delete
%25237233333#i1dcd1cbb0d8eeb1fd3a32dc2aa9c8013 Open Delete
%25237233333#i21ef661e2506d5d0e513dce166c17d49 Open Delete
%25237233333#i27992875ec4286a24e569b1e015b0473 Open Delete
%25237233333#ic3ee8978c60737ab5d058b5a3f6a1b09 Open Delete
%25237233333#ie025efbbb0738ed01a63b326c174233e Open Delete
%252372uuuu#i27992875ec4286a24e569b1e015b0473 Open Delete
%252372uuuu#i8c18088ea4d8dd4d6e5e986bceed35da Open Delete
%252372uuuu#ibcac9f4c58199eeaa7ba5c7750b8434b Open Delete
%252372uuuu#ie025efbbb0738ed01a63b326c174233e Open Delete
%252391 Open Delete
%253F#i1097c8b84b58a65ed6ec7b4f0da3ab67 Open Delete
%253F#i1dcd1cbb0d8eeb1fd3a32dc2aa9c8013 Open Delete
%253F#i5784b3886628c4362594ffa43547edb4 Open Delete
%253F#i8c18088ea4d8dd4d6e5e986bceed35da Open Delete
%253F#ic3ee8978c60737ab5d058b5a3f6a1b09 Open Delete
%253F#ie025efbbb0738ed01a63b326c174233e Open Delete
%3Csdsads Open Delete
%C3%83%C2%B1lkjlkj Open Delete
< Open Delete
<?php echo ' i don't like it ' Open Delete
<script>alert('test')</script> Open Delete
<script>alert('test')</script>%n%n%n%n%n%n Open Delete
<script>alert('test')</script>%n%n%n%n%n%n<script>alert('test')</script>%n%n%n%n%n%n<script>alert('test')</script>%n%n%n%n%n%n<script>alert('test')</script>%n%n%n%n%n%n<script>alert('test')</script>%n%n%n%n%n%n<script>alert('test')</script>%n%n%n%n%n%n<sc Open Delete
<sdsads Open Delete
00000 Open Delete
000tom Open Delete
001122334455 Open Delete
01233 Open Delete
10 Open Delete
11#i27992875ec4286a24e569b1e015b0473 Open Delete
11#i8c18088ea4d8dd4d6e5e986bceed35da Open Delete
11#ibcac9f4c58199eeaa7ba5c7750b8434b Open Delete
11#ic3ee8978c60737ab5d058b5a3f6a1b09 Open Delete
11#ie025efbbb0738ed01a63b326c174233e Open Delete
1111 Open Delete
1111#i1097c8b84b58a65ed6ec7b4f0da3ab67 Open Delete
1111#i21ef661e2506d5d0e513dce166c17d49 Open Delete
1111#i5784b3886628c4362594ffa43547edb4 Open Delete
1111#i8c18088ea4d8dd4d6e5e986bceed35da Open Delete
1111#ibcac9f4c58199eeaa7ba5c7750b8434b Open Delete
11111111111111 Open Delete
1111111111111111111111111111111111 Open Delete
1111111111111111111111111111111111#i8c18088ea4d8dd4d6e5e986bceed35da Open Delete
1111111111111111111111111111111111#ibcac9f4c58199eeaa7ba5c7750b8434b Open Delete
1111111111111111111111111111111111#ie025efbbb0738ed01a63b326c174233e Open Delete
1111Yapi Open Delete
1121 Open Delete
12 Open Delete
121113 Open Delete
122 Open Delete
123 Open Delete
12313 Open Delete
12345 Open Delete
15 Open Delete
1aa Open Delete
2 Open Delete
2' Open Delete
222 Open Delete
2232323 Open Delete
2323 Open Delete
2344234 Open Delete
32 Open Delete
33 Open Delete
4545 Open Delete
7 Open Delete
8 Open Delete
86787 Open Delete
88 Open Delete
890 Open Delete
☘ Cela fonctionne ☘ Open Delete
a Lorenz Open Delete
☘ Cela fonctionne ☘ Open Delete
A1 Open Delete
ñsfkjaldsa Open Delete
aaaa Open Delete
ñsfkjaldsa Open Delete
aaaaaa Open Delete
aaaaaaa Open Delete
aaaaaaaaaaaaaa Open Delete
aaaaaaaaaaaaaaaaaaaaaaaaaa Open Delete
тест Open Delete
aaamine22222 Open Delete
aaamine22222#i21ef661e2506d5d0e513dce166c17d49 Open Delete
aaamine22222#i5784b3886628c4362594ffa43547edb4 Open Delete
aaamine22222#i8c18088ea4d8dd4d6e5e986bceed35da Open Delete
aaamine22222#ibcac9f4c58199eeaa7ba5c7750b8434b Open Delete
aarzarzample Open Delete
Abc Open Delete
adasdada Open Delete
adfadf Open Delete
adrian Open Delete
AlgoSucks Open Delete
Alpha Open Delete
alsi Open Delete
any Open Delete
array%20new Open Delete
arrayGilmry Open Delete
articulo Open Delete
asaasexample Open Delete
asd Open Delete
asda Open Delete
asdasd Open Delete
asdasd#i1dcd1cbb0d8eeb1fd3a32dc2aa9c8013 Open Delete
asdasd#i27992875ec4286a24e569b1e015b0473 Open Delete
asdasd#i5784b3886628c4362594ffa43547edb4 Open Delete
asdasd#i8c18088ea4d8dd4d6e5e986bceed35da Open Delete
asdasdadasd#i1097c8b84b58a65ed6ec7b4f0da3ab67 Open Delete
asdasdadasd#i1dcd1cbb0d8eeb1fd3a32dc2aa9c8013 Open Delete
asdasdadasd#i21ef661e2506d5d0e513dce166c17d49 Open Delete
asdasdadasd#i5784b3886628c4362594ffa43547edb4 Open Delete
asdasdadasd#ibcac9f4c58199eeaa7ba5c7750b8434b Open Delete
asdf Open Delete
asdfasdfasd8888 Open Delete
assa Open Delete
az Open Delete
azazaz Open Delete
azerty Open Delete
balala Open Delete
bam Open Delete
bc Open Delete
bjfhj#i1097c8b84b58a65ed6ec7b4f0da3ab67 Open Delete
bjfhj#i27992875ec4286a24e569b1e015b0473 Open Delete
bjfhj#ie025efbbb0738ed01a63b326c174233e Open Delete
blah Open Delete
blah#i5784b3886628c4362594ffa43547edb4 Open Delete
blah#ie025efbbb0738ed01a63b326c174233e Open Delete
born Open Delete
bxvbvx Open Delete
caca Open Delete
Caracas222 Open Delete
cccio Open Delete
cdcdc Open Delete
Cela fonctionne pas Open Delete
checks Open Delete
ciao Open Delete
Cmucik Open Delete
cnes Open Delete
colombo Open Delete
cups Open Delete
Cuves Open Delete
cx Open Delete
cx%3Cwc Open Delete
cx<wc Open Delete
cxcxx Open Delete
D happy 2018 Open Delete
D#i5784b3886628c4362594ffa43547edb4 Open Delete
D#ibcac9f4c58199eeaa7ba5c7750b8434b Open Delete
dadd Open Delete
das Open Delete
dasd Open Delete
dasdsa Open Delete
dcdc Open Delete
dd Open Delete
ddd Open Delete
dddd Open Delete
ddddd Open Delete
dddddddddddddddddddddd Open Delete
defrsdf Open Delete
Demo Open Delete
dfa#i1097c8b84b58a65ed6ec7b4f0da3ab67 Open Delete
dfa#i27992875ec4286a24e569b1e015b0473 Open Delete
dfa#i5784b3886628c4362594ffa43547edb4 Open Delete
dfa#i8c18088ea4d8dd4d6e5e986bceed35da Open Delete
dfdfdf Open Delete
dfgdfg Open Delete
dfty Open Delete
dfzre Open Delete
dghdfgdfgd Open Delete
Doom Open Delete
dra Open Delete
dsadsadd Open Delete
dsdfgsdfgdf Open Delete
dsds Open Delete
dsvfdsfg] Open Delete
e Open Delete
ejemplo 2017-11-23 Open Delete
erwgfuıgj8hlı Open Delete
exadasdas Open Delete
exampldfdfe Open Delete
example Open Delete
example%20exam Open Delete
example1 Open Delete
example123 Open Delete
example123#i1097c8b84b58a65ed6ec7b4f0da3ab67 Open Delete
example123#i27992875ec4286a24e569b1e015b0473 Open Delete
example22222222222222 Open Delete
example33333 Open Delete
example4 Open Delete
exampleasd Open Delete
exampleasdas Open Delete
exampleasfsafasf Open Delete
exampleasfsafasf#i1dcd1cbb0d8eeb1fd3a32dc2aa9c8013 Open Delete
exampleasfsafasf#i21ef661e2506d5d0e513dce166c17d49 Open Delete
exampleasfsafasf#ic3ee8978c60737ab5d058b5a3f6a1b09 Open Delete
exampleede Open Delete
exampleeeeeeeeeeeee Open Delete
examplehjkhjk Open Delete
examplejjj Open Delete
examplemmm Open Delete
examplenhnhd Open Delete
exampleqqqq Open Delete
examplesa Open Delete
examplesadfasfasdf Open Delete
examplesdddd Open Delete
examplesdf Open Delete
exampless Open Delete
exampletes Open Delete
exampleu Open Delete
exampleuy Open Delete
examplew Open Delete
examqdqsple Open Delete
exkiample Open Delete
fdf Open Delete
fdf#i1097c8b84b58a65ed6ec7b4f0da3ab67 Open Delete
fdf#i21ef661e2506d5d0e513dce166c17d49 Open Delete
fdf#i27992875ec4286a24e569b1e015b0473 Open Delete
fdf#i5784b3886628c4362594ffa43547edb4 Open Delete
fdf#i8c18088ea4d8dd4d6e5e986bceed35da Open Delete
fdf#ibcac9f4c58199eeaa7ba5c7750b8434b Open Delete
fdf#ie025efbbb0738ed01a63b326c174233e Open Delete
fdg Open Delete
fdgfdgfdgfdgfd Open Delete
fdsdf Open Delete
fdsfds Open Delete
fe Open Delete
ff Open Delete
fff Open Delete
ffff Open Delete
fgdfgfg Open Delete
fgfdgfdgdg Open Delete
fghjk, Open Delete
fgt Open Delete
foo Open Delete
fsda Open Delete
fsdfsdf Open Delete
gdfg Open Delete
gdfg#i1dcd1cbb0d8eeb1fd3a32dc2aa9c8013 Open Delete
gdfg#i21ef661e2506d5d0e513dce166c17d49 Open Delete
gdfg#i27992875ec4286a24e569b1e015b0473 Open Delete
gdfg#ibcac9f4c58199eeaa7ba5c7750b8434b Open Delete
geht nicht Open Delete
gfdgdf Open Delete
gfgddgfd Open Delete
ghione Open Delete
ghjk#i21ef661e2506d5d0e513dce166c17d49 Open Delete
ghjk#i27992875ec4286a24e569b1e015b0473 Open Delete
ghjk#i5784b3886628c4362594ffa43547edb4 Open Delete
ghjk#ibcac9f4c58199eeaa7ba5c7750b8434b Open Delete
ghjk#ic3ee8978c60737ab5d058b5a3f6a1b09 Open Delete
ghjk#ie025efbbb0738ed01a63b326c174233e Open Delete
ghkjgykg Open Delete
Ghy Open Delete
gjkl Open Delete
Group C Open Delete
Group%20B Open Delete
Group%2BC Open Delete
Group%2BC#i5784b3886628c4362594ffa43547edb4 Open Delete
Group%2BC#i8c18088ea4d8dd4d6e5e986bceed35da Open Delete
Group%2BC#ie025efbbb0738ed01a63b326c174233e Open Delete
gufc fucvuy Open Delete
Hallo Open Delete
hbhbhb Open Delete
Hello%20World%20! Open Delete
hellowrld Open Delete
HEYY%20:D Open Delete
HEYY%2520:D#i1dcd1cbb0d8eeb1fd3a32dc2aa9c8013 Open Delete
HEYY%2520:D#i27992875ec4286a24e569b1e015b0473 Open Delete
HEYY%2520:D#i8c18088ea4d8dd4d6e5e986bceed35da Open Delete
HEYY%2520:D#ie025efbbb0738ed01a63b326c174233e Open Delete
hghgh Open Delete
hgjgjh Open Delete
hh Open Delete
hhh Open Delete
hhmm Open Delete
hi%20bitches Open Delete
hoho Open Delete
htt Open Delete
hyhy Open Delete
i Open Delete
ilesh Open Delete
iooi Open Delete
ismail Open Delete
itemList2 Open Delete
j Open Delete
jb Open Delete
jbnn Open Delete
jghjghjgj Open Delete
jk Open Delete
jose Open Delete
jtujjk Open Delete
julio Open Delete
kaas Open Delete
kfhk Open Delete
khj Open Delete
khj#i1dcd1cbb0d8eeb1fd3a32dc2aa9c8013 Open Delete
khj#i21ef661e2506d5d0e513dce166c17d49 Open Delete
khj#i27992875ec4286a24e569b1e015b0473 Open Delete
khj#ibcac9f4c58199eeaa7ba5c7750b8434b Open Delete
kj Open Delete
kjh Open Delete
kjkjkj Open Delete
kjkk Open Delete
kkk Open Delete
kkk#i1097c8b84b58a65ed6ec7b4f0da3ab67 Open Delete
kkk#ic3ee8978c60737ab5d058b5a3f6a1b09 Open Delete
kkk#ie025efbbb0738ed01a63b326c174233e Open Delete
klklklkl Open Delete
kln Open Delete
kpok´p Open Delete
kpok%C2%B4p Open Delete
kpok´p Open Delete
kpok´p Open Delete
l Open Delete
lj Open Delete
lkj Open Delete
lkk Open Delete
llllllllllllllll Open Delete
lmklk Open Delete
lol Open Delete
lolo Open Delete
loslos Open Delete
Marcin Open Delete
mardi Open Delete
medicion 2 Open Delete
mjn Open Delete
mmm Open Delete
mon tableau Open Delete
mon%20exemple Open Delete
mon%20tableau Open Delete
myarr Open Delete
Names Open Delete
nbnv Open Delete
тест Open Delete
New Array Open Delete
New_test_2017- Open Delete
New_test_2017-03_03 Open Delete
new%20test Open Delete
ñlkjlkj Open Delete
nmn#i1097c8b84b58a65ed6ec7b4f0da3ab67 Open Delete
nmn#i21ef661e2506d5d0e513dce166c17d49 Open Delete
nmn#ic3ee8978c60737ab5d058b5a3f6a1b09 Open Delete
nmn#ie025efbbb0738ed01a63b326c174233e Open Delete
nnn Open Delete
nnnnn Open Delete
Nouveau Open Delete
ñsfkjaldsa Open Delete
o Open Delete
o%C4%B1 Open Delete
oı Open Delete
oı Open Delete
oezjfez Open Delete
oij Open Delete
ordersCollection Open Delete
oui Open Delete
Ouiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii Open Delete
ouiou Open Delete
PC Open Delete
Pepa Open Delete
peppo Open Delete
perebetes Open Delete
perses Open Delete
perses#i1097c8b84b58a65ed6ec7b4f0da3ab67 Open Delete
perses#i8c18088ea4d8dd4d6e5e986bceed35da Open Delete
perses#ic3ee8978c60737ab5d058b5a3f6a1b09 Open Delete
poiuytre Open Delete
polo Open Delete
pornhub.com Open Delete
pp Open Delete
pppppii Open Delete
pppppii#i1dcd1cbb0d8eeb1fd3a32dc2aa9c8013 Open Delete
pppppii#i21ef661e2506d5d0e513dce166c17d49 Open Delete
pppppii#i27992875ec4286a24e569b1e015b0473 Open Delete
pppppii#i5784b3886628c4362594ffa43547edb4 Open Delete
pppppii#i8c18088ea4d8dd4d6e5e986bceed35da Open Delete
Product Open Delete
project 1 Open Delete
qsd Open Delete
qsdfqsdf Open Delete
quantite --1 Open Delete
question2 Open Delete
qwe Open Delete
rar Open Delete
Recipe Open Delete
resr Open Delete
rewq Open Delete
rfermkferkmfe Open Delete
rr Open Delete
rrgf Open Delete
rrrr#i21ef661e2506d5d0e513dce166c17d49 Open Delete
rrrr#ie025efbbb0738ed01a63b326c174233e Open Delete
s Open Delete
sa Open Delete
saASD Open Delete
sadsad Open Delete
sadsd Open Delete
salut les Open Delete
salut les gens Open Delete
sam Open Delete
sami Open Delete
samples Open Delete
sasa Open Delete
scts Open Delete
sd Open Delete
sdasd Open Delete
sdsd Open Delete
sed Open Delete
seeme#i1097c8b84b58a65ed6ec7b4f0da3ab67 Open Delete
seeme#i21ef661e2506d5d0e513dce166c17d49 Open Delete
seeme#ic3ee8978c60737ab5d058b5a3f6a1b09 Open Delete
seeme#ie025efbbb0738ed01a63b326c174233e Delete
sfdf Open Delete
sgdfs Open Delete
someNewArray#i21ef661e2506d5d0e513dce166c17d49 Open Delete
someNewArray#i27992875ec4286a24e569b1e015b0473 Open Delete
ss Open Delete
ssss Open Delete
ssssssssssssss Open Delete
STASI Open Delete
Stringkey Open Delete
t Open Delete
Ta mere la grosse choin Open Delete
Ta mere la grosse tchoin Open Delete
Ta%20mere%20la%20grosse%20choin Open Delete
Ta%2520mere%2520la%2520grosse%2520choin Open Delete
Ta%2520mere%2520la%2520grosse%2520choin#ibcac9f4c58199eeaa7ba5c7750b8434b Open Delete
Ta%2520mere%2520la%2520grosse%2520choin#ic3ee8978c60737ab5d058b5a3f6a1b09 Open Delete
Ta%2520mere%2520la%2520grosse%2520choin#ie025efbbb0738ed01a63b326c174233e Open Delete
tableau cellule unique Open Delete
Telous Open Delete
terst Open Delete
tes Open Delete
tesr Open Delete
tesss Open Delete
Test Open Delete
test2 Open Delete
test34 Open Delete
test34'A=0 Open Delete
teste Open Delete
Tester Open Delete
testing Open Delete
testN17 Open Delete
testname Open Delete
testsetse Open Delete
tesy Open Delete
Teszt Open Delete
texte Open Delete
the%20test Open Delete
the+test Open Delete
This Open Delete
timo Open Delete
tojo Open Delete
toti Open Delete
trololo Open Delete
tset Open Delete
ttt Open Delete
tutu Open Delete
tyrtyrtr Open Delete
tyty Open Delete
tzzttz Open Delete
ui Open Delete
uiu Open Delete
uu Open Delete
uuu Open Delete
Vai que da Open Delete
Vai%20que%20da Open Delete
vcvcvcvcvv Open Delete
vh Open Delete
Volta Di Open Delete
Volta Dilm Open Delete
Volta Dilma Fora Temer Open Delete
Volta%2520Dilma%2520Fora%2520Temer#i1dcd1cbb0d8eeb1fd3a32dc2aa9c8013 Open Delete
Volta%2520Dilma%2520Fora%2520Temer#i2 Open Delete
Volta%2520Dilma%2520Fora%2520Temer#i21ef661e2506d5d0e513dce166c17d49 Open Delete
Volta%2520Dilma%2520Fora%2520Temer#ie025efbbb0738ed01a63b326c174233e Open Delete
Volta+Dilma+Fo Open Delete
Volta+Dilma+Fora+Temer Open Delete
Woop wooop Open Delete
wqeqe Open Delete
wsh yannito Open Delete
ww Open Delete
www Open Delete
wxc%3Cwxc Open Delete
wxc<wxc Open Delete
xcxcxcx Open Delete
xd Open Delete
xx Open Delete
xy Open Delete
yut Open Delete
zzzz Open Delete
zzzzzz Open Delete
ролр Open Delete
<?php

namespace Fuz\AppBundle\Base;

use Fuz\AppBundle\Entity\Value;
use Fuz\AppBundle\Form\ValueType;
use Fuz\QuickStartBundle\Base\BaseController as QuickStartBase;
use Symfony\Component\Form\Extension\Core\Type;
use Symfony\Component\HttpFoundation\Request;

class BaseController extends QuickStartBase
{
    protected function createContextSample(Request $request, $name = 'form', $values = ['a', 'b', 'c'])
    {
        $data = ['values' => $values];

        $form = $this
           ->get('form.factory')
           ->createNamedBuilder($name, Type\FormType::class, $data)
           ->add('values', Type\CollectionType::class, [
               'entry_type'    => Type\TextType::class,
               'label'         => 'Add, move, remove values and press Submit.',
               'entry_options' => [
                   'label' => 'Value',
               ],
               'allow_add'    => true,
               'allow_delete' => true,
               'prototype'    => true,
               'attr'         => [
                   'class' => "{$name}-collection",
               ],
           ])
           ->add('submit', Type\SubmitType::class)
           ->getForm()
        ;

        $form->handleRequest($request);
        if ($form->isValid()) {
            $data = $form->getData();
        }

        return [
            $name         => $form->createView(),
            "{$name}Data" => $data,
        ];
    }

    protected function createAdvancedContextSample(Request $request, $name = 'advancedForm')
    {
        $a = new Value('a');
        $b = new Value('b');
        $c = new Value('c');

        $data = ['values' => [$a, $b, $c]];

        $form = $this
           ->get('form.factory')
           ->createNamedBuilder($name, Type\FormType::class, $data)
           ->add('values', Type\CollectionType::class, [
               'entry_type'   => ValueType::class,
               'label'        => 'Add, move, remove values and press Submit.',
               'allow_add'    => true,
               'allow_delete' => true,
               'prototype'    => true,
               'required'     => false,
               'attr'         => [
                   'class' => "{$name}-collection",
               ],
           ])
           ->add('submit', Type\SubmitType::class)
           ->getForm()
        ;

        $form->handleRequest($request);
        if ($form->isValid()) {
            $data = $form->getData();
        }

        return [
            $name         => $form->createView(),
            "{$name}Data" => $data,
        ];
    }
}
<?php

namespace Fuz\AppBundle\Controller;

use Fuz\AppBundle\Base\BaseController;
use Fuz\AppBundle\Entity\Address;
use Fuz\AppBundle\Entity\Addresses;
use Fuz\AppBundle\Entity\Fancy;
use Fuz\AppBundle\Entity\FancyCollection;
use Fuz\AppBundle\Entity\Value;
use Fuz\AppBundle\Form\AddressesType;
use Fuz\AppBundle\Form\FancyCollectionType;
use Fuz\AppBundle\Form\MyArrayType;
use Fuz\AppBundle\Form\ValueType;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Template;
use Symfony\Component\Form\Extension\Core\Type;
use Symfony\Component\HttpFoundation\Request;

/**
 * @Route("/advanced")
 */
class AdvancedController extends BaseController
{
    /**
     * Advanced usage
     *
     * You can reference your form collection in the view, instead of
     * putting a selector in the form type.
     *
     * @Route("/mvcCompliance", name="mvcCompliance")
     * @Template()
     */
    public function mvcComplianceAction(Request $request)
    {
        $data = ['values' => ['a', 'b', 'c']];

        $form = $this
           ->createFormBuilder($data)
           ->add('values', Type\CollectionType::class, [
               'entry_type'    => Type\TextType::class,
               'label'         => 'Add, move, remove values and press Submit.',
               'entry_options' => [
                   'label' => 'Value',
               ],
               'allow_add'    => true,
               'allow_delete' => true,
               'prototype'    => true,
               'required'     => false,
//                   'attr' => array (
//                           'class' => 'my-selector', <--- Not MVC compliant!
//                   ),
           ])
           ->add('submit', Type\SubmitType::class)
           ->getForm()
        ;

        $form->handleRequest($request);
        if ($form->isValid()) {
            $data = $form->getData();
        }

        return [
            'form' => $form->createView(),
            'data' => $data,
        ];
    }

    /**
     * Advanced usage
     *
     * A custom form theme helps define button's layout and positions as and where you want.
     *
     * @Route("/customFormTheme", name="customFormTheme")
     * @Template()
     */
    public function customFormThemeAction(Request $request)
    {
        $data = ['values' => [new Value('a'), new Value('b'), new Value('c')]];

        $form = $this
           ->createFormBuilder($data)
           ->add('values', Type\CollectionType::class, [
               'entry_type'   => ValueType::class,
               'label'        => 'Add, move, remove values and press Submit.',
               'allow_add'    => true,
               'allow_delete' => true,
               'prototype'    => true,
               'required'     => false,
               'attr'         => [
                   'class' => 'collection',
               ],
           ])
           ->add('submit', Type\SubmitType::class)
           ->getForm()
        ;

        $form->handleRequest($request);
        if ($form->isValid()) {
            $data = $form->getData();
        }

        return [
            'form' => $form->createView(),
            'data' => $data,
        ];
    }

    /**
     * Advanced usage
     *
     * Same demo as above, but with the add button located at the bottom of
     * the form instead of close to each field.
     *
     * @Route("/customFormThemeAddBottom", name="customFormThemeAddBottom")
     * @Template()
     */
    public function customFormThemeAddBottomAction(Request $request)
    {
        return $this->customFormThemeAction($request);
    }

    /**
     * Advanced usage
     *
     * Collection of collections are useful on the most dynamic forms, and a good
     * way to test if the plugin is working as expected too.
     *
     * @Route("/collectionOfCollections", name="collectionOfCollections")
     * @Template()
     */
    public function collectionOfCollectionsAction(Request $request)
    {
        $data = [
            'collections' => [
                [new Value('a'), new Value('b'), new Value('c')],
                [new Value('d'), new Value('e'), new Value('f')],
                [new Value('g'), new Value('h'), new Value('i')],
            ],
        ];

        $form = $this
           ->get('form.factory')
           ->createNamedBuilder('form', Type\FormType::class, $data)
           ->add('collections', Type\CollectionType::class, [
               'entry_type'    => Type\CollectionType::class,
               'label'         => 'Add, move, remove collections',
               'entry_options' => [
                   'entry_type'    => ValueType::class,
                   'label'         => 'Add, move, remove values',
                   'entry_options' => [
                       'label' => 'Value',
                   ],
                   'allow_add'      => true,
                   'allow_delete'   => true,
                   'prototype'      => true,
                   'prototype_name' => '__children_name__',
                   'attr'           => [
                       'class' => 'child-collection',
                   ],
               ],
               'allow_add'      => true,
               'allow_delete'   => true,
               'prototype'      => true,
               'prototype_name' => '__parent_name__',
               'attr'           => [
                   'class' => 'parent-collection',
               ],
           ])
           ->add('submit', Type\SubmitType::class)
           ->getForm()
        ;

        $form->handleRequest($request);
        if ($form->isValid()) {
            $data = $form->getData();
        }

        return [
            'form' => $form->createView(),
            'data' => $data,
        ];
    }

    /**
     * Advanced usage
     *
     * Looks like there are weird behaviours with Doctrine:
     * https://github.com/ninsuo/symfony-collection/issues/7
     * Let's test that live!
     *
     * ... hmm, doesn't look bad anyway
     *
     * @Route(
     *      "/usageWithDoctrine/{name}",
     *      name = "usageWithDoctrine",
     *      defaults = {
     *          "name" = "example"
     *      }
     * )
     * @Template()
     */
    public function usageWithDoctrineAction(Request $request, $name)
    {
        $repo = $this->getDoctrine()->getRepository('FuzAppBundle:MyArray');

        $data = $repo->findOneByName($name);
        if (is_null($data)) {
            $data = $repo->create($name);
        }

        $form = $this->createForm(MyArrayType::class, $data);
        $form->handleRequest($request);

        $form->get('save')->isClicked() && $form->isValid() && $repo->save($data);

        return [
            'names' => $repo->getArrayNames(),
            'form'  => $form->createView(),
            'data'  => $data,
        ];
    }

    /**
     * Related to usageWithDoctrine demo
     *
     * @Route(
     *      "/usageWithDoctrineDelete/{name}",
     *      name = "usageWithDoctrineDelete"
     * )
     */
    public function usageWithDoctrineDeleteAction(Request $request, $name)
    {
        $repo = $this->getDoctrine()->getRepository('FuzAppBundle:MyArray');
        if (!is_null($data = $repo->findOneByName($name))) {
            $repo->delete($data);
        }

        return $this->forward('FuzAppBundle:Advanced:usageWithDoctrine', [
            'name' => 'example',
        ]);
    }

    /**
     * A form having a theme and containing several fields
     *
     * @Route(
     *      "/formHavingSeveralFields",
     *      name = "formHavingSeveralFields"
     * )
     * @Template()
     */
    public function formHavingSeveralFieldsAction(Request $request)
    {
        $address = new Address();
        $address->setName('Mickael Steller');
        $address->setCompany('fuz.org');
        $address->setStreet('41 rue de la Paix');
        $address->setPostalcode('75002');
        $address->setCity('Paris');
        $address->setCountry('France');

        $addresses = new Addresses();
        $addresses->getAddresses()->add($address);

        $form = $this->createForm(AddressesType::class, $addresses);
        if ($request->isMethod('POST')) {
            $form->handleRequest($request);
        }

        return [
            'form' => $form->createView(),
            'data' => $addresses,
        ];
    }

    /**
     * Another example of form theme
     *
     * @Route(
     *      "/fancyFormTheme",
     *      name = "fancyFormTheme"
     * )
     * @Template()
     */
    public function fancyFormThemeAction(Request $request)
    {
        $fancyCollection = new FancyCollection();

        for ($i = 0; $i < 3; $i++) {
            $fancy = new Fancy();
            $fancyCollection->getFancyCollection()->add($fancy);
        }

        $form = $this->createForm(FancyCollectionType::class, $fancyCollection);

        $form->handleRequest($request);
        if ($form->isValid()) {
            $data = $form->getData();
        }

        return [
            'form' => $form->createView(),
            'data' => $fancyCollection,
        ];
    }
}
<?php

namespace Fuz\AppBundle\Entity;

use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\ORM\Mapping as ORM;

/**
 * MyArray
 *
 * @ORM\Table(
 *      name="my_array",
 *      uniqueConstraints={@ORM\UniqueConstraint(name="name_idx", columns={"name"})}
 * )
 * @ORM\Entity(repositoryClass="Fuz\AppBundle\Repository\MyArrayRepository")
 */
class MyArray
{
    /**
     * @var int
     *
     * @ORM\Column(name="id", type="integer")
     * @ORM\Id
     * @ORM\GeneratedValue(strategy="AUTO")
     */
    protected $id;

    /**
     * @var string
     *
     * @ORM\Column(name="name", type="string", length=255)
     */
    protected $name;

    /**
     * @var ArrayCollection
     *
     * @ORM\OneToMany(targetEntity="MyElement", mappedBy="array", cascade={"all"}, orphanRemoval=true)
     */
    protected $elements;

    public function __construct()
    {
        $this->elements = new ArrayCollection();
    }

    public function getId()
    {
        return $this->id;
    }

    public function getName()
    {
        return $this->name;
    }

    public function setName($name)
    {
        $this->name = $name;

        return $this;
    }

    public function getElements()
    {
        return $this->elements;
    }
}
<?php

namespace Fuz\AppBundle\Entity;

use Doctrine\ORM\Mapping as ORM;

/**
 * MyElement
 *
 * @ORM\Table(name="my_element"),
 * @ORM\Entity
 */
class MyElement
{
    /**
     * @var int
     *
     * @ORM\Column(name="id", type="integer")
     * @ORM\Id
     * @ORM\GeneratedValue(strategy="AUTO")
     */
    protected $id;

    /**
     * @var MyArray
     *
     * @ORM\ManyToOne(targetEntity="MyArray", inversedBy="elements")
     * @ORM\JoinColumn(name="my_array_id", referencedColumnName="id")
     */
    protected $array;

    /**
     * @var string
     *
     * @ORM\Column(name="value", type="string", length=255)
     */
    protected $value;

    public function setId($id)
    {
        $this->id = $id;

        return $this;
    }

    public function getId()
    {
        return $this->id;
    }

    public function setArray(MyArray $array)
    {
        $this->array = $array;

        return $this;
    }

    public function getArray()
    {
        return $this->array;
    }

    public function setValue($value)
    {
        $this->value = $value;

        return $this;
    }

    public function getValue()
    {
        return $this->value;
    }
}
<?php

namespace Fuz\AppBundle\Form;

use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\Extension\Core\Type\CollectionType;
use Symfony\Component\Form\Extension\Core\Type\SubmitType;
use Symfony\Component\Form\Extension\Core\Type\TextType;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\OptionsResolver\OptionsResolver;

class MyArrayType extends AbstractType
{
    public function buildForm(FormBuilderInterface $builder, array $options)
    {
        $builder->add('name', TextType::class, [
                'label' => 'Array name:',
        ]);

        $builder->add('elements', CollectionType::class, [
            'label'        => 'Add an element...',
            'entry_type'   => MyElementType::class,
            'allow_add'    => true,
            'allow_delete' => true,
            'prototype'    => true,
            'required'     => false,
            'by_reference' => true,
            'delete_empty' => true,
            'attr'         => [
                'class' => 'doctrine-sample',
            ],
        ]);

        $builder->add('save', SubmitType::class, [
                'label' => 'Save this array',
        ]);
    }

    public function configureOptions(OptionsResolver $resolver)
    {
        $resolver->setDefaults([
            'data_class' => 'Fuz\AppBundle\Entity\MyArray',
        ]);
    }

    public function getBlockPrefix()
    {
        return 'my_array';
    }
}
<?php

namespace Fuz\AppBundle\Form;

use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\Extension\Core\Type\TextType;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\OptionsResolver\OptionsResolver;

class MyElementType extends AbstractType
{
    public function buildForm(FormBuilderInterface $builder, array $options)
    {
        $builder->add('value', TextType::class, [
            'required' => false,
        ]);
    }

    public function configureOptions(OptionsResolver $resolver)
    {
        $resolver->setDefaults([
            'data_class' => 'Fuz\AppBundle\Entity\MyElement',
        ]);
    }

    public function getBlockPrefix()
    {
        return 'my_element';
    }
}
<?php

namespace Fuz\AppBundle\Repository;

use Doctrine\DBAL\Exception\UniqueConstraintViolationException;
use Doctrine\ORM\EntityRepository;
use Fuz\AppBundle\Entity\MyArray;

/**
 * MyArrayRepository.
 */
class MyArrayRepository extends EntityRepository
{
    public function create($name)
    {
        $data = new MyArray();
        $data->setName($name);
        try {
            $this->_em->persist($data);
            $this->_em->flush();
        } catch (UniqueConstraintViolationException $e) {
            return null;
        }

        return $data;
    }

    public function save(MyArray $data)
    {
        foreach ($data->getElements() as $element) {
            $element->setArray($data);
        }
        try {
            $this->_em->persist($data);
            $this->_em->flush();
        } catch (UniqueConstraintViolationException $e) {
            return null;
        }

        return $data;
    }

    public function getArrayNames()
    {
        $arrays = $this
            ->_em
            ->createQuery("
               SELECT arr.name
               FROM Fuz\AppBundle\Entity\MyArray arr
            ")
            ->execute();
        $names = [];
        foreach ($arrays as $array) {
            $names[] = $array['name'];
        }

        return $names;
    }

    public function delete(MyArray $data)
    {
        foreach ($data->getElements() as $element) {
            $this->_em->remove($element);
        }
        $this->_em->remove($data);
        $this->_em->flush();
    }
}

{% block my_element_label %}{% endblock %}
{% block my_element_errors %}{% endblock %}

{% block my_element_widget %}

    <div class="row">
        <div class="col-md-7">
            {{ form_widget(form.value) }}
        </div>
        <div class="col-md-2">
            <a href="#" class="collection-up btn btn-default">Up</a>
            <a href="#" class="collection-down btn btn-default">Down</a>
        </div>
        <div class="col-md-2">
            <a href="#" class="collection-remove btn btn-default">Remove</a>
            <a href="#" class="collection-add btn btn-default">Add</a>
        </div>
        <div class="col-md-1">
            <a href="#" class="collection-duplicate btn btn-default">Duplicate</a>
        </div>
    </div>

{% endblock %}
{% extends 'FuzAppBundle::layout.html.twig' %}

{% block extra_js %}
    <script src="{{ asset('js/jquery.collection.js') }}"></script>
{% endblock %}

{% block title %}Advanced usage: example with Doctrine{% endblock %}

{% block body %}

    <h2>{{ block('title') }}</h2>

    <p>
        That's not really an <i>advanced</i> topic, but the sample will be a bit hard to read (as it takes many files),
        so let's say it targets more experienced Symfony users.
    </p>

    <p>
        In this demo, we're displaying a MyArray of MyElements, both persisted into the database. The MyArray entity
        only have an id and a name, and MyElement has id, MyArray's id and a value. This is quite the same as we seen
        in all demos, but persisted.
    </p>

    <div class="text-center">
        <input type="button" id="new" class="btn btn-default" value="Create new array"/>
    </div>

    {%
        form_theme form
            'jquery.collection.html.twig'
            'FuzAppBundle:Advanced:doctrine-theme.html.twig'
    %}
    {{ form(form) }}

    <hr/>

    {% if names|length %}
        Existing arrays:
        <table class="table">
            <thead>
                <th>Name</th>
                <th>Open</th>
                <th>Delete</th>
            </thead>
            <tbody>
                {% for name in names %}
                    <tr>
                        <td>{{ name }}</td>
                        <td>
                            {% if data.name != name %}<a href="{{ path('usageWithDoctrine', {'name': name}) }}">Open</a>{% endif %}
                        </td>
                        <td><a href="{{ path('usageWithDoctrineDelete', {'name': name}) }}">Delete</a></td>
                    </tr>
                {% endfor %}
            </tbody>
        </table>
    {% endif %}

    {{
        tabs([
            'Base/BaseController.php',
            'Controller/AdvancedController.php',
            'Resources/views/Advanced/usageWithDoctrine.html.twig',
            'Resources/views/Advanced/doctrine-theme.html.twig',
            'Entity/MyArray.php',
            'Form/MyArrayType.php',
            'Entity/MyElement.php',
            'Form/MyElementType.php',
            'Repository/MyArrayRepository.php',
        ])
    }}

{% endblock %}

{% block script %}

    <script type="text/javascript">

        // only useful for the "new" button...
        $('#new').on('click', function() {
           var name = prompt("Which name would you like to use?");
           if (name) {
               var uri = '{{ path('usageWithDoctrine', {'name': 'a'}) }}';
               document.location = uri.substr(0, uri.length - 1) + encodeURIComponent(name);
           }
        });

        $('.doctrine-sample').collection();

    </script>

{% endblock %}