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LibWeb: Implement window.name

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Right now the only functionality supported is getting/setting via JS
and resetting when browsing cross origin.

The HTML Specification (7.11 Browsing the web) also specifies how the
name should be restored from history entries, but we don't have those
yet.
This commit is contained in:
Simon Wanner 2022-03-16 17:15:11 +01:00 • committed by Linus Groh
parent 619794dfa7
commit 7969161f07
6 changed files with 57 additions and 0 deletions
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20
Userland/Libraries/LibWeb/HTML/Window.cpp
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@ -613,4 +613,24 @@ DOM::ExceptionOr<void> Window::post_message(JS::Value message, String const&)
return {};
}
// https://html.spec.whatwg.org/multipage/window-object.html#dom-name
String Window::name() const
{
// 1. If this's browsing context is null, then return the empty string.
if (!browsing_context())
return String::empty();
// 2. Return this's browsing context's name.
return browsing_context()->name();
}
// https://html.spec.whatwg.org/multipage/window-object.html#dom-name
void Window::set_name(String const& name)
{
// 1. If this's browsing context is null, then return.
if (!browsing_context())
return;
// 2. Set this's browsing context's name to the given value.
browsing_context()->set_name(name);
}
}