LibWeb: Set script force async to false when async changes

(cherry picked from commit bedb626c29913f4e355dfd50c29194e15ed71561)
This commit is contained in:
Jamie Mansfield
2024-08-04 19:06:07 +01:00
committed by Nico Weber
parent ceebaac9ef
commit d81af2f5f5
3 changed files with 9 additions and 0 deletions

View File

@@ -66,6 +66,10 @@ void HTMLScriptElement::attribute_changed(FlyString const& name, Optional<String
if (!is_parser_inserted() && is_connected() && value.has_value() && !old_value.has_value()) {
prepare_script();
}
} else if (name == HTML::AttributeNames::async) {
// https://html.spec.whatwg.org/multipage/scripting.html#script-processing-model:script-force-async
// When an async attribute is added to a script element el, the user agent must set el's force async to false.
m_force_async = false;
}
}