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LibWeb: Add HTMLTableSectionElement.rows and HTMLTableRowElement.cells

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1% progression on ACID3. :^)
This commit is contained in:
Andreas Kling 2022-02-26 11:43:52 +01:00
parent 647576ec13
commit 79ea30bc96
6 changed files with 43 additions and 1 deletions
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16
Userland/Libraries/LibWeb/HTML/HTMLTableSectionElement.cpp
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@ -1,9 +1,12 @@
/*
* Copyright (c) 2020, the SerenityOS developers.
* Copyright (c) 2022, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibWeb/DOM/HTMLCollection.h>
#include <LibWeb/HTML/HTMLTableRowElement.h>
#include <LibWeb/HTML/HTMLTableSectionElement.h>
namespace Web::HTML {
@ -17,4 +20,17 @@ HTMLTableSectionElement::~HTMLTableSectionElement()
{
}
// https://html.spec.whatwg.org/multipage/tables.html#dom-tbody-rows
NonnullRefPtr<DOM::HTMLCollection> HTMLTableSectionElement::rows() const
{
// The rows attribute must return an HTMLCollection rooted at this element,
// whose filter matches only tr elements that are children of this element.
// FIXME: This should return the same HTMLCollection object every time,
// but that would cause a reference cycle since HTMLCollection refs the root.
return DOM::HTMLCollection::create(const_cast<HTMLTableSectionElement&>(*this), [this](Element const& element) {
return element.parent() == this
&& is<HTMLTableRowElement>(element);
});
}
}