JS_GetGlobalForObject 编辑

Returns the global object for the given object.

Syntax

JSObject *
JS_GetGlobalForObject(JSContext *cx, JSObject *obj);

Description

JS_GetGlobalForObject returns the last non-null object on the parent chain of the input object.

For function object inputs, the result is "the global object" as referred to in the ECMAScript specification. For example, if the function refers to a global variable foo, then foois a property of the object returned by JS_GetGlobalForObject.

See Also

• MXR ID Search for JS_GetGlobalForObject