Forms: Undefined property

[Pub4Game]

Hello!

I need to create a form with a field read-only and later make it active, but get the error after submit - Undefined property: Nette\Utils\ArrayHash::$test2. Below I have given examples of code that I use. Form becomes active and you can select any item after $this->redrawControl('forms').

Example form:

public function create()
{
	$form = new Form();

	$form->addSelect('test', '', [
		'1' => 'lalala'
	])
		->setRequired('Just do it!');

	$form->addSelect('test2', '', [
		'1' => '123123'
	])
		->setDisabled(true)
		->setRequired('Just do it!');

	$form->addProtection('');

	$form->addSubmit('send', 'create');

	$form->onSuccess[] = function (Form $form, $values) {
		$form->addError($values->test2);
	};

	return $form;
}

I have a script that tracks changes test

public function handleChange($change)
{
	if ($change) {
		$this['orderForm']['test2']->setDisabled(false);
	} else {
		$this['orderForm']['test2']->setDisabled(true);
	}
	$this->redrawControl('wrapper');
	$this->redrawControl('forms');
}

[dg]

Please for personal support please use forum at https://forum.nette.org or gitter https://gitter.im/nette/nette

You didn't read nette/security#19?

[Pub4Game]

There's no question. There is a problem. After I use the setDisabled() out of the field it is impossible to get information even if it is active

[dg]

Ok, sorry.

Can you try to replace setDisabled in BaseControl to this?

	/**
	 * Disables or enables control.
	 * @param  bool
	 * @return static
	 */
	public function setDisabled($value = TRUE)
	{
		if ($this->disabled = (bool) $value) {
			$this->setValue(NULL);
		} elseif (($form = $this->getForm(FALSE)) && $form->isAnchored() && $form->isSubmitted()) {
			$this->loadHttpData();
		}
		return $this;
	}

[Pub4Game]

Unfortunately, this did not help me. I still get this error

Undefined property: Nette\Utils\ArrayHash::$test2

[dg]

You must call setDisabled(FALSE) after form is submitted, not in AJAX request before.

[Pub4Game]

lol.
I want to make a field available after selecting item in a test.
Therefore, the user first selects the item in test, then I use $this['orderForm']['test2']->setDisabled(false)->setItems($rate);

How do I call setDisabled(false) after form is submitted? xD

[dg]

You should somehow save information that field is not disabled. In hidden field or etc. You can discuss it on forum ;)

[Pub4Game]

Okay) Thank you for such quick support!