LibWeb: Ensure that radio group is updated when radio is checked from JS

Fixes test 56 in Acid3. Farewell, radio eyes, you will be missed. :^(
Author: https://github.com/sin-ack Commit: 57a85b1017 Pull-request: https://github.com/SerenityOS/serenity/pull/13052 Reviewed-by: https://github.com/Lubrsi Reviewed-by: https://github.com/awesomekling Reviewed-by: https://github.com/linusg ✅ Reviewed-by: https://github.com/trflynn89
2025-05-03 01:38:52 +00:00 · 2022-03-15 01:13:05 +00:00 · 2022-03-15 01:13:05 +00:00 · 57a85b1017 · 2024-07-17 17:20:36 +09:00
commit 57a85b1017
parent 436262ea3a
3 changed files with 16 additions and 1 deletions
--- a/Userland/Libraries/LibWeb/HTML/HTMLInputElement.cpp
+++ b/Userland/Libraries/LibWeb/HTML/HTMLInputElement.cpp
@ -70,6 +70,18 @@ void HTMLInputElement::set_checked(bool checked, ChangeSource change_source)
    set_needs_style_update(true);
 }

+void HTMLInputElement::set_checked_binding(bool checked)
+{
+    if (type() == "radio") {
+        if (checked)
+            set_checked_within_group();
+        else
+            set_checked(false, ChangeSource::Programmatic);
+    } else {
+        set_checked(checked, ChangeSource::Programmatic);
+    }
+}
+
 // https://html.spec.whatwg.org/multipage/input.html#input-activation-behavior
 void HTMLInputElement::run_input_activation_behavior()
 {