Getting multiple fields, in event listener
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For example if we got a POST_SUBMIT event listener,
$builder->get('client')->addEventListener(
FormEvents::POST_SUBMIT,
function (FormEvent $event)
{
$form = $event->getForm();
$data = $form->getData();
if($data) {
$shippings = $form->getData()->getClientsShippings()->getValues();
$form->getParent()->add('shipping', EntityType::class, [
'class' => ClientsShippings::class,
'placeholder' => 'Wybierz adres dostawy',
'choices' => $shippings,
'attr' => [
'class' => 'chosen-select',
],
'choice_label' => function ($shipping) {
return "".$shipping->getJson()['clients_shippings']['name']." | ".$shipping->getJson()['clients_shippings']['ulica']." | ".$shipping->getJson()['clients_shippings']['miejscowosc']."";
}
]);
}
});
and thats gives possibility to manage data but only form 'client' field. How i can add another fields to this eventlistener.
Why ?
Becouse i wanna create eventListener on delivery methods filed, and if i handle this event i wanna take CollectionType of products field and check how many products there is and do the math, how much delivery will coast.
So i need to get:
CollectionType field named 'order_products',
ChoiceType field names 'order_payment' -> get price table (is entity),
do the math,
and add new field TextType with value comes from maths.
Any idea how i can pass more than one field to EventListener or how to get this done ?
php forms symfony4
asked Nov 11 at 12:24
flow
517
add a comment |
up vote
0
down vote
favorite
For example if we got a POST_SUBMIT event listener,
$builder->get('client')->addEventListener(
FormEvents::POST_SUBMIT,
function (FormEvent $event)
{
$form = $event->getForm();
$data = $form->getData();
if($data) {
$shippings = $form->getData()->getClientsShippings()->getValues();
$form->getParent()->add('shipping', EntityType::class, [
'class' => ClientsShippings::class,
'placeholder' => 'Wybierz adres dostawy',
'choices' => $shippings,
'attr' => [
'class' => 'chosen-select',
],
'choice_label' => function ($shipping) {
return "".$shipping->getJson()['clients_shippings']['name']." | ".$shipping->getJson()['clients_shippings']['ulica']." | ".$shipping->getJson()['clients_shippings']['miejscowosc']."";
}
]);
}
});
and thats gives possibility to manage data but only form 'client' field. How i can add another fields to this eventlistener.
Why ?
Becouse i wanna create eventListener on delivery methods filed, and if i handle this event i wanna take CollectionType of products field and check how many products there is and do the math, how much delivery will coast.
So i need to get:
CollectionType field named 'order_products',
ChoiceType field names 'order_payment' -> get price table (is entity),
do the math,
and add new field TextType with value comes from maths.
Any idea how i can pass more than one field to EventListener or how to get this done ?
php forms symfony4
asked Nov 11 at 12:24
flow
517
ok all what i need is just change to this:$builder->addEventListener(thx anyway
– flow
Nov 11 at 12:59
but ther problem is now that:You cannot add children to a submitted formany idea how to solve this all ?
– flow
Nov 11 at 13:08
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
For example if we got a POST_SUBMIT event listener,
$builder->get('client')->addEventListener(
FormEvents::POST_SUBMIT,
function (FormEvent $event)
{
$form = $event->getForm();
$data = $form->getData();
if($data) {
$shippings = $form->getData()->getClientsShippings()->getValues();
$form->getParent()->add('shipping', EntityType::class, [
'class' => ClientsShippings::class,
'placeholder' => 'Wybierz adres dostawy',
'choices' => $shippings,
'attr' => [
'class' => 'chosen-select',
],
'choice_label' => function ($shipping) {
return "".$shipping->getJson()['clients_shippings']['name']." | ".$shipping->getJson()['clients_shippings']['ulica']." | ".$shipping->getJson()['clients_shippings']['miejscowosc']."";
}
]);
}
});
and thats gives possibility to manage data but only form 'client' field. How i can add another fields to this eventlistener.
Why ?
Becouse i wanna create eventListener on delivery methods filed, and if i handle this event i wanna take CollectionType of products field and check how many products there is and do the math, how much delivery will coast.
So i need to get:
CollectionType field named 'order_products',
ChoiceType field names 'order_payment' -> get price table (is entity),
do the math,
and add new field TextType with value comes from maths.
Any idea how i can pass more than one field to EventListener or how to get this done ?
php forms symfony4
asked Nov 11 at 12:24
flow
517
For example if we got a POST_SUBMIT event listener,
$builder->get('client')->addEventListener(
FormEvents::POST_SUBMIT,
function (FormEvent $event)
{
$form = $event->getForm();
$data = $form->getData();
if($data) {
$shippings = $form->getData()->getClientsShippings()->getValues();
$form->getParent()->add('shipping', EntityType::class, [
'class' => ClientsShippings::class,
'placeholder' => 'Wybierz adres dostawy',
'choices' => $shippings,
'attr' => [
'class' => 'chosen-select',
],
'choice_label' => function ($shipping) {
return "".$shipping->getJson()['clients_shippings']['name']." | ".$shipping->getJson()['clients_shippings']['ulica']." | ".$shipping->getJson()['clients_shippings']['miejscowosc']."";
}
]);
}
});
and thats gives possibility to manage data but only form 'client' field. How i can add another fields to this eventlistener.
Why ?
Becouse i wanna create eventListener on delivery methods filed, and if i handle this event i wanna take CollectionType of products field and check how many products there is and do the math, how much delivery will coast.
So i need to get:
CollectionType field named 'order_products',
ChoiceType field names 'order_payment' -> get price table (is entity),
do the math,
and add new field TextType with value comes from maths.
Any idea how i can pass more than one field to EventListener or how to get this done ?
php forms symfony4
php forms symfony4
asked Nov 11 at 12:24
flow
517
asked Nov 11 at 12:24
flow
517
asked Nov 11 at 12:24
flow
517
asked Nov 11 at 12:24
flow
517
asked Nov 11 at 12:24
flow
517
517
ok all what i need is just change to this:$builder->addEventListener(thx anyway
– flow
Nov 11 at 12:59
but ther problem is now that:You cannot add children to a submitted formany idea how to solve this all ?
– flow
Nov 11 at 13:08
add a comment |
ok all what i need is just change to this:$builder->addEventListener(thx anyway
– flow
Nov 11 at 12:59
but ther problem is now that:You cannot add children to a submitted formany idea how to solve this all ?
– flow
Nov 11 at 13:08
ok all what i need is just change to this:
$builder->addEventListener( thx anyway– flow
Nov 11 at 12:59
ok all what i need is just change to this:
$builder->addEventListener( thx anyway– flow
Nov 11 at 12:59
but ther problem is now that:
You cannot add children to a submitted form any idea how to solve this all ?– flow
Nov 11 at 13:08
but ther problem is now that:
You cannot add children to a submitted form any idea how to solve this all ?– flow
Nov 11 at 13:08
add a comment |
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ok all what i need is just change to this:
$builder->addEventListener(thx anyway– flow
Nov 11 at 12:59
but ther problem is now that:
You cannot add children to a submitted formany idea how to solve this all ?– flow
Nov 11 at 13:08