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LibWeb: Add Document.getElementsByTagName()

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This commit is contained in:
Andreas Kling 2020-06-25 22:23:33 +02:00
parent 200481efb2
commit edf0aacda4
3 changed files with 13 additions and 0 deletions
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11
Libraries/LibWeb/DOM/Document.cpp
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@ -333,6 +333,17 @@ Vector<const Element*> Document::get_elements_by_name(const String& name) const
return elements;
}
NonnullRefPtrVector<Element> Document::get_elements_by_tag_name(const String& tag_name) const
{
NonnullRefPtrVector<Element> elements;
for_each_in_subtree_of_type<Element>([&](auto& element) {
if (element.tag_name() == tag_name)
elements.append(element);
return IterationDecision::Continue;
});
return elements;
}
RefPtr<Element> Document::query_selector(const StringView& selector_text)
{
auto selector = parse_selector(selector_text);