This article is in need of a technical review.
Obsolete since JSAPI 26
This feature is obsolete. Although it may still work in some browsers, its use is discouraged since it could be removed at any time. Try to avoid using it.
This article covers features introduced in SpiderMonkey 1.8
Callback for creating iterators.
typedef JSObject * (*JSIteratorOp)(JSContext *cx, JSObject *obj, JSBool keysonly);
||Pointer to the JS context in which the iterator creation should take place.|
||Pointer to the object to iterate over.|
||If true, the iterator should yield keys only, not [key, value] pairs.|
callback to create an iterator object for a given object. The callback should return an iterator object or
NULL if an error or exception occurred on