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LibWeb: Implement the HTMLAnchorElement.relList attribute

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This returns a DOMTokenList that reflects the `rel` attribute.
This commit is contained in:
Tim Ledbetter
2024-05-16 06:02:55 +01:00
committed by Andreas Kling
parent 63246577d2
commit b7fd39c2e6
5 changed files with 50 additions and 1 deletions
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13
Userland/Libraries/LibWeb/HTML/HTMLAnchorElement.cpp
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@@ -7,6 +7,7 @@
#include <LibWeb/ARIA/Roles.h>
#include <LibWeb/Bindings/HTMLAnchorElementPrototype.h>
#include <LibWeb/DOM/DOMTokenList.h>
#include <LibWeb/DOM/Event.h>
#include <LibWeb/HTML/AttributeNames.h>
#include <LibWeb/HTML/HTMLAnchorElement.h>
@@ -38,6 +39,9 @@ void HTMLAnchorElement::attribute_changed(FlyString const& name, Optional<String
HTMLElement::attribute_changed(name, value);
if (name == HTML::AttributeNames::href) {
set_the_url();
} else if (name == HTML::AttributeNames::rel) {
if (m_rel_list)
m_rel_list->associated_attribute_changed(value.value_or(String {}));
}
}
@@ -123,6 +127,15 @@ Optional<ARIA::Role> HTMLAnchorElement::default_role() const
return ARIA::Role::generic;
}
// https://html.spec.whatwg.org/multipage/text-level-semantics.html#dom-a-rellist
JS::GCPtr<DOM::DOMTokenList> HTMLAnchorElement::rel_list()
{
// The IDL attribute relList must reflect the rel content attribute.
if (!m_rel_list)
m_rel_list = DOM::DOMTokenList::create(*this, HTML::AttributeNames::rel);
return m_rel_list;
}
// https://html.spec.whatwg.org/multipage/text-level-semantics.html#dom-a-text
String HTMLAnchorElement::text() const
{