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ladybird/Userland/Libraries/LibWeb/HTML/FormAssociatedElement.cpp

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LibWeb: Add basic support for HTMLInputElement.form HTMLInputElement now inherits from FormAssociatedElement, which will be a common base for the handful of elements that need to track their owner form (and register with it for the form.elements collection.) At the moment, the owner form is assigned during DOM insertion/removal of an HTMLInputElement. I didn't implement any of the legacy behaviors defined by the HTML parsing spec yet.
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/*
* Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
*
Everything: Move to SPDX license identifiers in all files. SPDX License Identifiers are a more compact / standardized way of representing file license information. See: https://spdx.dev/resources/use/#identifiers This was done with the `ambr` search and replace tool. ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
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* SPDX-License-Identifier: BSD-2-Clause
LibWeb: Add basic support for HTMLInputElement.form HTMLInputElement now inherits from FormAssociatedElement, which will be a common base for the handful of elements that need to track their owner form (and register with it for the form.elements collection.) At the moment, the owner form is assigned during DOM insertion/removal of an HTMLInputElement. I didn't implement any of the legacy behaviors defined by the HTML parsing spec yet.
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*/
#include <LibWeb/HTML/FormAssociatedElement.h>
#include <LibWeb/HTML/HTMLFormElement.h>
namespace Web::HTML {
void FormAssociatedElement::set_form(HTMLFormElement* form)
{
LibWeb: Register FormAssociatedElement with their owner form This will eventually allow us to implement HTMLFormControlsCollection.
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if (m_form)
LibWeb: Make FormAssociatedElement inherit from HTMLElement The new event target implementation requires us to downcast an EventTarget to a FormAssociatedElement to check if the current Element EventTarget has a form owner to setup a with scope for the form owner. This also makes all form associated elements inherit from FormAssociatedElement where it was previously missing. https://html.spec.whatwg.org/#form-associated-element
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m_form->remove_associated_element({}, *this);
LibWeb: Add basic support for HTMLInputElement.form HTMLInputElement now inherits from FormAssociatedElement, which will be a common base for the handful of elements that need to track their owner form (and register with it for the form.elements collection.) At the moment, the owner form is assigned during DOM insertion/removal of an HTMLInputElement. I didn't implement any of the legacy behaviors defined by the HTML parsing spec yet.
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m_form = form;
LibWeb: Register FormAssociatedElement with their owner form This will eventually allow us to implement HTMLFormControlsCollection.
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if (m_form)
LibWeb: Make FormAssociatedElement inherit from HTMLElement The new event target implementation requires us to downcast an EventTarget to a FormAssociatedElement to check if the current Element EventTarget has a form owner to setup a with scope for the form owner. This also makes all form associated elements inherit from FormAssociatedElement where it was previously missing. https://html.spec.whatwg.org/#form-associated-element
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m_form->add_associated_element({}, *this);
LibWeb: Add basic support for HTMLInputElement.form HTMLInputElement now inherits from FormAssociatedElement, which will be a common base for the handful of elements that need to track their owner form (and register with it for the form.elements collection.) At the moment, the owner form is assigned during DOM insertion/removal of an HTMLInputElement. I didn't implement any of the legacy behaviors defined by the HTML parsing spec yet.
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}
}
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