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LibWeb: Implement Element.getAttributeNS

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Shannon Booth 2024-01-13 17:31:46 +13:00 • committed by Andreas Kling
parent 8cf783b260
commit 785fa60cca
5 changed files with 36 additions and 0 deletions
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14
Userland/Libraries/LibWeb/DOM/Element.cpp
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@ -120,6 +120,20 @@ Optional<String> Element::get_attribute(FlyString const& name) const
return attribute->value();
}
// https://dom.spec.whatwg.org/#dom-element-getattributens
Optional<String> Element::get_attribute_ns(Optional<FlyString> const& namespace_, FlyString const& name) const
{
// 1. Let attr be the result of getting an attribute given namespace, localName, and this.
auto const* attribute = m_attributes->get_attribute_ns(namespace_, name);
// 2. If attr is null, return null.
if (!attribute)
return {};
// 3. Return attr’s value.
return attribute->value();
}
ByteString Element::deprecated_get_attribute(FlyString const& name) const
{
auto maybe_attribute = get_attribute(name);