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
___ ☘ Cela fonctionne ☘ Open Delete
___ ☘ Cela fonctionne ☘ Open Delete
___ ☘ Cela fonctionne ☘ Open Delete
__________________________________________ Open Delete
____________________________1 test Open Delete
_________AAAAAAAAAAAAA_______ Open Delete
___array___ Open Delete
__EDLP_7-0_ Open Delete
_a_ Open Delete
_Greeting Open Delete
---#i1dcd1cbb0d8eeb1fd3a32dc2aa9c8013 Open Delete
---#i8c18088ea4d8dd4d6e5e986bceed35da Open Delete
---#ic3ee8978c60737ab5d058b5a3f6a1b09 Open Delete
. Open Delete
() Open Delete
@12 Open Delete
#69 Open Delete
#72uuuu Open Delete
#91 Open Delete
#timowashere Open Delete
%2372 Open Delete
%237233333 Open Delete
%25237233333#i1097c8b84b58a65ed6ec7b4f0da3ab67 Open Delete
%25237233333#i21ef661e2506d5d0e513dce166c17d49 Open Delete
%25237233333#i27992875ec4286a24e569b1e015b0473 Open Delete
%25237233333#ic3ee8978c60737ab5d058b5a3f6a1b09 Open Delete
%252372uuuu Open Delete
%252372uuuu#i8c18088ea4d8dd4d6e5e986bceed35da Open Delete
%252372uuuu#ibcac9f4c58199eeaa7ba5c7750b8434b Open Delete
%252391 Open Delete
%253F#i1dcd1cbb0d8eeb1fd3a32dc2aa9c8013 Open Delete
%253F#ic3ee8978c60737ab5d058b5a3f6a1b09 Open Delete
%253F#ie025efbbb0738ed01a63b326c174233e Open Delete
%3F Open Delete
%C3%B1lkjlkj Open Delete
%C3%B1sfkjaldsa Open Delete
< Open Delete
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<LETTRE GREC>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 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
01233 Open Delete
1000-1 Open Delete
11#i1dcd1cbb0d8eeb1fd3a32dc2aa9c8013 Open Delete
11#ie025efbbb0738ed01a63b326c174233e Open Delete
1111#i1097c8b84b58a65ed6ec7b4f0da3ab67 Open Delete
1111#i1dcd1cbb0d8eeb1fd3a32dc2aa9c8013 Open Delete
1111#i21ef661e2506d5d0e513dce166c17d49 Open Delete
1111#i5784b3886628c4362594ffa43547edb4 Open Delete
1111#i8c18088ea4d8dd4d6e5e986bceed35da Open Delete
1111#ic3ee8978c60737ab5d058b5a3f6a1b09 Open Delete
1111#ie025efbbb0738ed01a63b326c174233e Open Delete
11111111111111 Open Delete
1111111111111111111111111111111111#i21ef661e2506d5d0e513dce166c17d49 Open Delete
1111111111111111111111111111111111#i8c18088ea4d8dd4d6e5e986bceed35da Open Delete
1111111111111111111111111111111111#ibcac9f4c58199eeaa7ba5c7750b8434b Open Delete
1111111111111111111111111111111111#ic3ee8978c60737ab5d058b5a3f6a1b09 Open Delete
1111111111111111111111111111111111#ie025efbbb0738ed01a63b326c174233e Open Delete
1111Yapi Open Delete
1121 Open Delete
12 Open Delete
121113aaaaa Open Delete
122 Open Delete
1231 Open Delete
123123 Open Delete
12345 Open Delete
15 Open Delete
1aa Open Delete
2' Open Delete
2222%2520example Open Delete
222222 Open Delete
2232323 Open Delete
2323 Open Delete
2344234 Open Delete
3 Open Delete
33 Open Delete
454 Open Delete
5 Open Delete
7 Open Delete
86787 Open Delete
8888 Open Delete
8899 Open Delete
890 Open Delete
8chan.org Open Delete
969 Open Delete
☘ Cela fonctionne ☘ Open Delete
a woop woop Open Delete
ñsf Open Delete
A1 Open Delete
aa Open Delete
ñsfkjaldsa Open Delete
aaaa Open Delete
ñsfkjaldsa Open Delete
aaaaaa Open Delete
aaaaaaa Open Delete
aaaaaaaaaaaaaa Open Delete
aaaaaaaaaaaaaa22 Open Delete
aaaaaaaaaaaaaaaaaaaaaaaaaa Open Delete
aaamine Open Delete
aaamine22222#i21ef661e2506d5d0e513dce166c17d49 Open Delete
aaamine22222#i5784b3886628c4362594ffa43547edb4 Open Delete
aaamine22222#ibcac9f4c58199eeaa7ba5c7750b8434b Open Delete
aaamine22222#ic3ee8978c60737ab5d058b5a3f6a1b09 Open Delete
aaamine22222#ie025efbbb0738ed01a63b326c174233e Open Delete
aarzarzample Open Delete
aasdasd Open Delete
adsada Open Delete
AlgoSucks Open Delete
Alpha Open Delete
Array Open Delete
array%20new Open Delete
Array2 Open Delete
as Open Delete
asaasexample Open Delete
asd Open Delete
asdaexample Open Delete
asdasd Open Delete
asdasd#i1dcd1cbb0d8eeb1fd3a32dc2aa9c8013 Open Delete
asdasd#i27992875ec4286a24e569b1e015b0473 Open Delete
asdasd#i8c18088ea4d8dd4d6e5e986bceed35da Open Delete
asdasd#ic3ee8978c60737ab5d058b5a3f6a1b09 Open Delete
asdasdadasd Open Delete
asdasdadasd#ie025efbbb0738ed01a63b326c174233e Open Delete
asdf Open Delete
asdfasdfasd Open Delete
asdfasdfasd8888 Open Delete
asdfg Open Delete
az Open Delete
bam Open Delete
bbbbbbbbbbb Open Delete
bdfdfdfdf Open Delete
bite Open Delete
bjfhj#i1097c8b84b58a65ed6ec7b4f0da3ab67 Open Delete
bjfhj#i1dcd1cbb0d8eeb1fd3a32dc2aa9c8013 Open Delete
bjfhj#i21ef661e2506d5d0e513dce166c17d49 Open Delete
bjfhj#i8c18088ea4d8dd4d6e5e986bceed35da Open Delete
bjfhj#ic3ee8978c60737ab5d058b5a3f6a1b09 Open Delete
bjfhj#ie025efbbb0738ed01a63b326c174233e Open Delete
bla Open Delete
blah#i21ef661e2506d5d0e513dce166c17d49 Open Delete
blah#i5784b3886628c4362594ffa43547edb4 Open Delete
blah#ie025efbbb0738ed01a63b326c174233e Open Delete
born Open Delete
caca Open Delete
Caracas222 Open Delete
Caracas222666 Open Delete
cccio Open Delete
cdcdc Open Delete
cela Open Delete
Cela fonctionne Open Delete
ciao Open Delete
colombo Open Delete
cool Open Delete
cx%3Cwc Open Delete
cxcxx Open Delete
D#i1097c8b84b58a65ed6ec7b4f0da3ab67 Open Delete
D#i1dcd1cbb0d8eeb1fd3a32dc2aa9c8013 Open Delete
D#i8c18088ea4d8dd4d6e5e986bceed35da Open Delete
D#ibcac9f4c58199eeaa7ba5c7750b8434b Open Delete
D#ie025efbbb0738ed01a63b326c174233e Open Delete
das Open Delete
dasd Open Delete
dasdsa Open Delete
dd Open Delete
ddazdaz Open Delete
defrsdf Open Delete
delete_empty Open Delete
dfa#i1097c8b84b58a65ed6ec7b4f0da3ab67 Open Delete
dfa#i21ef661e2506d5d0e513dce166c17d49 Open Delete
dfa#i5784b3886628c4362594ffa43547edb4 Open Delete
dfa#ic3ee8978c60737ab5d058b5a3f6a1b09 Open Delete
dfa#ie025efbbb0738ed01a63b326c174233e Open Delete
dfdfdf Open Delete
dfdt Open Delete
dfg Open Delete
dfsdf Open Delete
dfvds Open Delete
dghdfgdfgd Open Delete
Doom Open Delete
dra Open Delete
drgd Open Delete
dsadsadd Open Delete
dsd Open Delete
dsds Open Delete
ejemplo 2 Open Delete
eqweqwe Open Delete
erwgfu%C4%B1gj8hl%C4%B1 Open Delete
erwgfuıgj8hlı Open Delete
erwgfuıgj Open Delete
erwgfuıgj8hlı Open Delete
ewe Open Delete
exadasdas Open Delete
exam Open Delete
exampldfdfe Open Delete
example Delete
example exam Open Delete
example Radu Open Delete
example+exam Open Delete
example123 Open Delete
example123#i1097c8b84b58a65ed6ec7b4f0da3ab67 Open Delete
example123#i1dcd1cbb0d8eeb1fd3a32dc2aa9c8013 Open Delete
example123#i27992875ec4286a24e569b1e015b0473 Open Delete
example123#i5784b3886628c4362594ffa43547edb4 Open Delete
example2222222 Open Delete
example22222222222222 Open Delete
example4 Open Delete
exampleasd Open Delete
exampleasfsafa Open Delete
exampleasfsafasf Open Delete
exampleasfsafasf#i1dcd1cbb0d8eeb1fd3a32dc2aa9c8013 Open Delete
exampleasfsafasf#i27992875ec4286a24e569b1e015b0473 Open Delete
exampleasfsafasf#i5784b3886628c4362594ffa43547edb4 Open Delete
exampleasfsafasf#ibcac9f4c58199eeaa7ba5c7750b8434b Open Delete
exampleasfsafasf#ie025efbbb0738ed01a63b326c174233e Open Delete
exampledsdsdda Open Delete
exampledsdsddasds,sad,a,d,as,d,asd,asd Open Delete
exampleede Open Delete
examplehjkhjk Open Delete
examplenhnhd Open Delete
exampleRW2 Open Delete
examplesadasdsdsad Open Delete
examplesadfasfasdf Open Delete
examplesdsd Open Delete
exampletest_11 Open Delete
exampleuy Open Delete
exampple Open Delete
Existing arrays: Open Delete
fc Open Delete
Fda Open Delete
fdasfdaF Open Delete
fdf Open Delete
fdf#i1097c8b84b58a65ed6ec7b4f0da3ab67 Open Delete
fdf#i1dcd1cbb0d8eeb1fd3a32dc2aa9c8013 Open Delete
fdf#i27992875ec4286a24e569b1e015b0473 Open Delete
fdf#i5784b3886628c4362594ffa43547edb4 Open Delete
fdf#ic3ee8978c60737ab5d058b5a3f6a1b09 Open Delete
fdsfds Open Delete
ff Open Delete
ff d Open Delete
fg Open Delete
fgfdg Open Delete
fgfdgdgdf Open Delete
fghjk, Open Delete
fgt Open Delete
foo Open Delete
frfrf Open Delete
Fruits Open Delete
fuck you Open Delete
fuck%20you Open Delete
gdfg#i27992875ec4286a24e569b1e015b0473 Open Delete
gdfg#ic3ee8978c60737ab5d058b5a3f6a1b09 Open Delete
geht nicht Open Delete
gg Open Delete
ggg Open Delete
ghgtytyt Open Delete
ghjk Open Delete
ghjk#i1097c8b84b58a65ed6ec7b4f0da3ab67 Open Delete
ghjk#i21ef661e2506d5d0e513dce166c17d49 Open Delete
ghjk#i5784b3886628c4362594ffa43547edb4 Open Delete
Ghy Open Delete
gjkl Open Delete
Group%2BC#i1dcd1cbb0d8eeb1fd3a32dc2aa9c8013 Open Delete
Group%2BC#i27992875ec4286a24e569b1e015b0473 Open Delete
Group%2BC#i5784b3886628c4362594ffa43547edb4 Open Delete
Group%2BC#i8c18088ea4d8dd4d6e5e986bceed35da Open Delete
Group%2BC#ibcac9f4c58199eeaa7ba5c7750b8434b Open Delete
Group+C Open Delete
gufc fucvuy Open Delete
hbhbhb Open Delete
HEYY%20:D Open Delete
HEYY%2520:D Open Delete
HEYY%2520:D#i21ef661e2506d5d0e513dce166c17d49 Open Delete
HEYY%2520:D#i5784b3886628c4362594ffa43547edb4 Open Delete
HEYY%2520:D#ibcac9f4c58199eeaa7ba5c7750b8434b Open Delete
hgjgjh Open Delete
hhh Open Delete
hi bitches Open Delete
hi%20bitches Open Delete
hjvhj Open Delete
ho Open Delete
hujpizda Open Delete
hyhy Open Delete
ilesh Open Delete
iooi Open Delete
j Open Delete
jbnn Open Delete
jghjghjgj Open Delete
jhgfgh Open Delete
jhj Open Delete
jhkl Open Delete
jj Open Delete
jtujjk Open Delete
kaas Open Delete
kfhk Open Delete
khj#i1097c8b84b58a65ed6ec7b4f0da3ab67 Open Delete
khj#i1dcd1cbb0d8eeb1fd3a32dc2aa9c8013 Open Delete
khj#i27992875ec4286a24e569b1e015b0473 Open Delete
khj#ibcac9f4c58199eeaa7ba5c7750b8434b Open Delete
kjkk Open Delete
kkik Open Delete
kkk#i1097c8b84b58a65ed6ec7b4f0da3ab67 Open Delete
kkk#i27992875ec4286a24e569b1e015b0473 Open Delete
kljlk Open Delete
klk Open Delete
kln Open Delete
kmkm Open Delete
kpok%C2%B4p Open Delete
kpok´p Open Delete
l Open Delete
lj Open Delete
lkj Open Delete
ll Open Delete
lol Open Delete
Lorenz du stinker Open Delete
loslos Open Delete
m Open Delete
Marcin Open Delete
miTest Open Delete
mjn Open Delete
mm Open Delete
moj Open Delete
mon tableau Open Delete
mon%20tableau Open Delete
mp Open Delete
my_array Open Delete
mytest Open Delete
n Open Delete
name Open Delete
Names Open Delete
nbnv Open Delete
тест Open Delete
New Array Open Delete
new_22 Open Delete
New_test_2017-03_03 Open Delete
new%20test Open Delete
nmn Open Delete
nmn#i21ef661e2506d5d0e513dce166c17d49 Open Delete
nmn#ic3ee8978c60737ab5d058b5a3f6a1b09 Open Delete
nmn#ie025efbbb0738ed01a63b326c174233e Open Delete
ñsfkjaldsa Open Delete
o Open Delete
oı Open Delete
oı Open Delete
oezjfez Open Delete
ojkj Open Delete
ok Open Delete
ordersCollection Open Delete
Ouiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii Open Delete
Ouiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii Open Delete
ouiou Open Delete
pepiii Open Delete
peppo Open Delete
perses Open Delete
perses#i21ef661e2506d5d0e513dce166c17d49 Open Delete
perses#i8c18088ea4d8dd4d6e5e986bceed35da Open Delete
perses#ibcac9f4c58199eeaa7ba5c7750b8434b Open Delete
poiuytre Open Delete
pp Open Delete
pppppii Open Delete
pppppii#i1dcd1cbb0d8eeb1fd3a32dc2aa9c8013 Open Delete
pppppii#i5784b3886628c4362594ffa43547edb4 Open Delete
pppppii#ie025efbbb0738ed01a63b326c174233e Open Delete
pppppp Open Delete
prabu Open Delete
product Open Delete
project%201 Open Delete
Putin Open Delete
qqq Open Delete
qsd Open Delete
quantite --1 Open Delete
quantite%20--1 Open Delete
question2 Open Delete
qweqw Open Delete
qwert Open Delete
rdfgdf Open Delete
Recipe Open Delete
rerwrer Open Delete
RET Open Delete
rfermkferkmfe Open Delete
rrgf Open Delete
rrr Open Delete
rrrr Open Delete
rrrr#i27992875ec4286a24e569b1e015b0473 Open Delete
rrrr#ibcac9f4c58199eeaa7ba5c7750b8434b Open Delete
rrrr#ic3ee8978c60737ab5d058b5a3f6a1b09 Open Delete
rrrr#ie025efbbb0738ed01a63b326c174233e Open Delete
rtr Open Delete
s Open Delete
sad Open Delete
sadsad Open Delete
sadsd Open Delete
samArray Open Delete
sample Open Delete
sasa Open Delete
sd Open Delete
sdfsdf Open Delete
SED Open Delete
seeme Open Delete
seeme#i1dcd1cbb0d8eeb1fd3a32dc2aa9c8013 Open Delete
seeme#i5784b3886628c4362594ffa43547edb4 Open Delete
seeme#ibcac9f4c58199eeaa7ba5c7750b8434b Open Delete
seeme#ie025efbbb0738ed01a63b326c174233e Open Delete
sfd Open Delete
sfdf Open Delete
sfsa Open Delete
sfsdfsd Open Delete
sgdfs Open Delete
some new array Open Delete
someNewArray#i21ef661e2506d5d0e513dce166c17d49 Open Delete
someNewArray#i5784b3886628c4362594ffa43547edb4 Open Delete
someNewArray#i8c18088ea4d8dd4d6e5e986bceed35da Open Delete
sqsq Open Delete
ssssssssssssss Open Delete
ssssssssssssssssssssssssss Open Delete
STASI Open Delete
suck%20my%20cock%20fgts Open Delete
t Open Delete
Ta mere la Open Delete
Ta mere la grosse tchoin Open Delete
Ta%2520mere%2520la%2520grosse%2520choin Open Delete
Ta%2520mere%2520la%2520grosse%2520choin#i1097c8b84b58a65ed6ec7b4f0da3ab67 Open Delete
Ta%2520mere%2520la%2520grosse%2520choin#i1dcd1cbb0d8eeb1fd3a32dc2aa9c8013 Open Delete
Ta%2520mere%2520la%2520grosse%2520choin#i27992875ec4286a24e569b1e015b0473 Open Delete
Ta%2520mere%2520la%2520grosse%2520choin#i5784b3886628c4362594ffa43547edb4 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
Telous Open Delete
tesr Open Delete
test--1 Open Delete
test22 Open Delete
test34 Open Delete
Teste Open Delete
Tester Open Delete
testing Open Delete
testname Open Delete
testsetse Open Delete
tesy Open Delete
Teszt Open Delete
Thais Open Delete
the test Open Delete
the+test Open Delete
timo Open Delete
tojo Open Delete
toti Open Delete
totototototo Open Delete
trololo Open Delete
try01 Open Delete
tttttz Open Delete
tyty Open Delete
tzzttz Open Delete
ui Open Delete
ukh Open Delete
undefined Open Delete
uuu Open Delete
Vai%2520que%2520da Open Delete
vcvcvcvcvv Open Delete
vdsvd Open Delete
Volta Di Open Delete
Volta Dilm Open Delete
Volta Dilma Fo Open Delete
Volta Dilma Fora Temer Open Delete
Volta%20Di Open Delete
Volta%2520Dilma%2520Fora% Open Delete
Volta%2520Dilma%2520Fora%2520Temer#i2 Open Delete
Volta%2520Dilma%2520Fora%2520Temer#i21ef661e2506d5d0e513dce16 Open Delete
Volta%2520Dilma%2520Fora%2520Temer#i5784b3886628c4362594ffa43547edb4 Open Delete
Volta%2520Dilma%2520Fora%2520Temer#ie025efbbb0738ed01a63b326c174233e Open Delete
Volta+Dilma+Fo Open Delete
Volta+Dilma+Fora+Temer Open Delete
VRE Open Delete
vxvxcvxcv Open Delete
w Open Delete
werweexample Open Delete
why doctrine on delete not work Open Delete
why%20doctrine%20on%20delete%20not%20work Open Delete
Woop%20wooop Open Delete
wqeqe Open Delete
www Open Delete
wxc<wxc Open Delete
Xbox Series X > PS5 Open Delete
xcxcxcx Open Delete
yy Open Delete
yytutyutyu Open Delete
yyyyyyyyyyyyyy Open Delete
zzzz Open Delete
zzzz1 Open Delete
zzzzzz Open Delete
ролр Open Delete
тест 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 %}