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https://github.com/RGBCube/serenity
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b5a22fc408
This was pleasantly simple! We don't have an ElementWrapper yet, so it just returns a NodeWrapper, but it still basically works. :^)
39 lines
950 B
C++
39 lines
950 B
C++
#include <LibJS/PrimitiveString.h>
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#include <LibJS/Value.h>
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#include <LibWeb/Bindings/DocumentWrapper.h>
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#include <LibWeb/DOM/Document.h>
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#include <LibWeb/DOM/Element.h>
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namespace Web {
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namespace Bindings {
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DocumentWrapper::DocumentWrapper(Document& document)
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: NodeWrapper(document)
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{
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put_native_function("getElementById", [this](JS::Interpreter&, Vector<JS::Value> arguments) -> JS::Value {
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if (arguments.is_empty())
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return JS::js_null();
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auto id = arguments[0].to_string();
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auto* element = node().get_element_by_id(id);
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if (!element)
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return JS::js_null();
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return wrap(heap(), const_cast<Element&>(*element));
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});
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}
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DocumentWrapper::~DocumentWrapper()
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{
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}
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Document& DocumentWrapper::node()
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{
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return static_cast<Document&>(NodeWrapper::node());
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}
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const Document& DocumentWrapper::node() const
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{
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return static_cast<const Document&>(NodeWrapper::node());
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}
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}
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}
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