From c1c56b1131e6b4db3438e17b607522664c49c10a Mon Sep 17 00:00:00 2001
From: Andreas Kling <kling@serenityos.org>
Date: Sun, 29 Mar 2020 22:29:05 +0200
Subject: [PATCH] LibWeb: Add Element.id property to the bindings

---
 Libraries/LibWeb/Bindings/ElementWrapper.cpp | 14 ++++++++++++++
 Libraries/LibWeb/Bindings/ElementWrapper.h   |  3 +++
 2 files changed, 17 insertions(+)

diff --git a/Libraries/LibWeb/Bindings/ElementWrapper.cpp b/Libraries/LibWeb/Bindings/ElementWrapper.cpp
index 0639bc62bd..a5e39aa4b9 100644
--- a/Libraries/LibWeb/Bindings/ElementWrapper.cpp
+++ b/Libraries/LibWeb/Bindings/ElementWrapper.cpp
@@ -39,6 +39,7 @@ ElementWrapper::ElementWrapper(Element& element)
     : NodeWrapper(element)
 {
     put_native_property("innerHTML", inner_html_getter, inner_html_setter);
+    put_native_property("id", id_getter, id_setter);
 }
 
 ElementWrapper::~ElementWrapper()
@@ -77,5 +78,18 @@ void ElementWrapper::inner_html_setter(JS::Interpreter& interpreter, JS::Value v
         impl->set_inner_html(value.to_string());
 }
 
+JS::Value ElementWrapper::id_getter(JS::Interpreter& interpreter)
+{
+    if (auto* impl = impl_from(interpreter))
+        return JS::js_string(interpreter.heap(), impl->attribute("id"));
+    return {};
+}
+
+void ElementWrapper::id_setter(JS::Interpreter& interpreter, JS::Value value)
+{
+    if (auto* impl = impl_from(interpreter))
+        impl->set_attribute("id", value.to_string());
+}
+
 }
 }
diff --git a/Libraries/LibWeb/Bindings/ElementWrapper.h b/Libraries/LibWeb/Bindings/ElementWrapper.h
index 921db73215..b9b743c6f9 100644
--- a/Libraries/LibWeb/Bindings/ElementWrapper.h
+++ b/Libraries/LibWeb/Bindings/ElementWrapper.h
@@ -44,6 +44,9 @@ private:
 
     static JS::Value inner_html_getter(JS::Interpreter&);
     static void inner_html_setter(JS::Interpreter&, JS::Value);
+
+    static JS::Value id_getter(JS::Interpreter&);
+    static void id_setter(JS::Interpreter&, JS::Value);
 };
 
 }