Cant Get Data from FormAPI

Hi, i'm new at pmmp and i used this plugin called FormAPI, and im trying to get $data when making form.

Here's the code

PHP:

public function ChooseClass(Player $player)
{
    $rpgClass = [TextFormat::DARK_GRAY . 'Rogue', TextFormat::AQUA . 'Mage', TextFormat::YELLOW . 'Warrior'];
    $form = $this->form->createCustomForm(function (Player $sender, array $data) {
        $sender->sendMessage($rpgClass[$data[0]]);
    }); // Sends all data to console
    $form->setTitle(TextFormat::GOLD . "Select Your Class");
    $form->addDropdown("Class", $rpgClass);
    $form->sendToPlayer($player);
}


I cant send the message to the player because the $rpgClass variable is outside.
so, How to get the $data outside the Function inside the $form

Sorry for my bad english

 

You will need to explain what is the API, so change with this:

PHP:

public function ChooseClass(Player $player)
{
    $rpgClass = [TextFormat::DARK_GRAY . 'Rogue', TextFormat::AQUA . 'Mage', TextFormat::YELLOW . 'Warrior'];
    $api = $this->getServer()->getPluginManager()->getPlugin("FormAPI");
    $form = $api->createCustomForm(function (Player $sender, array $data) {
        $sender->sendMessage($rpgClass[$data[0]]);
    }); // Sends all data to console
    $form->setTitle(TextFormat::GOLD . "Select Your Class");
    $form->addDropdown("Class", $rpgClass);
    $form->sendToPlayer($player);
}

 

i Already use the API on __construct

PHP:

public function __construct(Main $main)
{
    $this->form = $main->getForm();
}


and the form is working. the problem is, i cant get the $data after the player submit the form
this is getForm() function

PHP:

public function getForm()
{
    $this->form = new FormAPI($this);
    return $this->form;
}


i didnt use FormAPI as new plugin, i just add it to my code

 

, i forgot that code, i will try to remember it

 

i can use

PHP:

public function ChooseClass(Player $player)
{
    $form = $this->form->createCustomForm(function (Player $sender, array $data) {
        var_dump($data);
    });
    $form->setTitle(TextFormat::GOLD . "Select Your Class");
    $form->addDropdown("Class", $this->getClass());
    $form->sendToPlayer($player);
}


but, i want to use the $data outside the $form variable

 

check if the $data variable is not null and send the message.

 

Its not, i use var_dump here

PHP:

public function ChooseClass(Player $player)
{
    $form = $this->form->createCustomForm(function (Player $sender, array $data) {
        var_dump($data);
    });
    $form->setTitle(TextFormat::GOLD . "Select Your Class");
    $form->addDropdown("Class", $this->getClass());
    $form->sendToPlayer($player);
}


i just wanna know if i could use like this

PHP:

public function ChooseClass(Player $player)
{
    $form = $this->form->createCustomForm(function (Player $sender, array $data) {
      
    });
    $form->setTitle(TextFormat::GOLD . "Select Your Class");
    $form->addDropdown("Class", $this->getClass());
    $form->sendToPlayer($player);
    var_dump($data);
}


 

PHP:

    $form = $this->form->createCustomForm(function (Player $sender, array $data) use ($rpgClass)  {
        $sender->sendMessage($rpgClass[$data[0]]);
    });

 

Thanks man. But, can i use the $data outside the function?

 

NVM, i found the way

 

Why would you do that? Why not handle the form response inside the callable?