Is it possible to move a name getter onto a different JavaScript object?
Example:
JSValue JSHTMLFormElement::nameGetter(ExecState* exec, const
Identifier& propertyName, const PropertySlot& slot)
{
JSHTMLElement* jsForm =
static_cast<JSHTMLFormElement*>(asObject(slot.slotBase()));
HTMLFormElement* form = static_cast<HTMLFormElement*>(jsForm->impl());
Vector<RefPtr<Node> > namedItems;
form->getNamedElements(propertyName, namedItems);
if (namedItems.size() == 1)
return toJS(exec, jsForm->globalObject(), namedItems[0].get());
if (namedItems.size() > 1)
return new (exec) JSNamedNodesCollection(exec,
jsForm->globalObject(), namedItems);
return jsUndefined();
}
Why does this function use slot.slotBase() for "this" instead of just
using "this"?
Arv mentioned that there is lookupGetter()... maybe that's why this
uses slot.slotBase()?
-eric
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