Add/remove buttons do not work when form is attached in constructor about forms-multiplier HOT 4 OPEN

@MartkCz I tried that already, does not work for us either, because we have createElements as a separate function call after construct, so when whenAttached() is called in this case, there is nothing in the multiplier yet. It would have to be some event after createComponent but before handleSignal/fireEvents.. No idea what that could be.

On the other hand removing $this (presenter) from the constructor seems to work fine atm. And moving createElements to constructor before parent::__construct() would be probably acceptable too as we only use the multiplier in a couple of special components and can cover that with some comments to explain the difference to other code.

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This is old nette syntax, the correct is:

public function createComponentAbcForm() : AbcForm {
        $form = new AbcForm();
        // ...
}

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Probably fixed by e3a337b

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Hi there. I have same problem. The attached method is called before I am able to add create and remove button. Its called in contributte/forms-multiplier/src/Multiplier.php:516 when the multiplier is assign to the form. I have one kinda solution, but its not super sexy. https://github.com/slischka/forms-multiplier/commit/461ea71a9efb92bd64bda5d45b6e5268919b4c8d

I was thinking about to add some logic to addCreateButton but its to complex. The result would be multiple calling getHttpData etc. nad that would not be good.

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