{"json_modified": "2016-03-28T08:10:11.004593", "uuid": "fcccd45b-bc8b-42e7-adbc-1eb4a361cdd8", "title": "JSPropertyOp", "url": "/en-US/docs/Mozilla/Projects/SpiderMonkey/JSAPI_reference/JSPropertyOp", "tags": ["SpiderMonkey", "JSAPI Reference"], "translations": [], "modified": "2015-01-03T03:21:17", "label": "JSPropertyOp", "localization_tags": [], "locale": "en-US", "id": 10495, "last_edit": "2015-01-03T03:21:08", "summary": "They are also the types of the <strong><code><a href=\"/en-US/docs/Mozilla/Projects/SpiderMonkey/JSAPI_reference/JSClass\" title=\"Use JSClass to define a custom class of JavaScript objects. A JSClass has a name, flags, and several callback functions for advanced customization of object behavior.\"><code>JSClass</code></a>.addProperty</code></strong>, <strong><code>getProperty</code></strong>, and <strong><code>setProperty</code></strong> callbacks, which are called during object property accesses.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Syntax", "title": "Syntax"}, {"id": "Description", "title": "Description"}, {"id": "Getters_and_setters", "title": "Getters and setters"}, {"id": "JSClass_hooks", "title": null}, {"id": "JSPropertyOp", "title": null}, {"id": "JSStrictPropertyOp", "title": null}, {"id": "See_Also", "title": "See Also"}], "slug": "Mozilla/Projects/SpiderMonkey/JSAPI_reference/JSPropertyOp", "review_tags": []}