{"json_modified": "2016-08-16T11:52:42.105916", "uuid": "b2ba7b01-fbde-4515-963a-e2e9c725fd46", "title": "Reflect.preventExtensions()", "url": "/fr/docs/Web/JavaScript/Reference/Objets_globaux/Reflect/preventExtensions", "tags": ["R\u00e9f\u00e9rence", "ECMAScript6", "M\u00e9thode", "Reflect", "JavaScript"], "translations": [{"uuid": "e1d5e292-4449-417d-8615-a397ad190527", "title": "Reflect.preventExtensions()", "url": "/en-US/docs/Web/JavaScript/Reference/Global_Objects/Reflect/preventExtensions", "tags": ["ECMAScript6", "Method", "Reflect", "JavaScript"], "summary": "The static Reflect
.preventExtensions()
method prevents new properties from ever being added to an object (i.e. prevents future extensions to the object). It is similar to Object.preventExtensions()
, but with some differences.", "localization_tags": [], "locale": "en-US", "last_edit": "2016-08-16T09:26:09", "review_tags": []}, {"uuid": "6f907692-0447-4303-a0d8-dead19084b6f", "title": "Reflect.preventExtensions()", "url": "/ja/docs/Web/JavaScript/Reference/Global_Objects/Reflect/preventExtensions", "tags": ["ECMAScript6", "Method", "Reflect", "JavaScript"], "summary": "\u9759\u7684\u306a Reflect
.preventExtensions()
\u30e1\u30bd\u30c3\u30c9\u306f\u3001\u3059\u3067\u306b\u30d7\u30ed\u30d1\u30c6\u30a3\u304c\u8ffd\u52a0\u3055\u308c\u305f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u3001\u65b0\u3057\u3044\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u6291\u5236\u3057\u307e\u3059 (\u3064\u307e\u308a\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u3055\u3089\u306a\u308b\u62e1\u5f35\u3092\u6291\u5236\u3057\u307e\u3059)\u3002Object.preventExtensions()
\u306b\u4f3c\u3066\u3044\u307e\u3059\u304c\u3001\u9055\u3044\u304c\u3042\u308a\u307e\u3059\u3002", "localization_tags": [], "locale": "ja", "last_edit": "2015-12-20T00:10:36", "review_tags": ["editorial"]}], "modified": "2016-08-16T11:52:41", "label": "Reflect.preventExtensions()", "localization_tags": [], "locale": "fr", "id": 159397, "last_edit": "2016-08-16T11:52:35", "summary": "La m\u00e9thode statique Reflect
.preventExtensions()
permet d'emp\u00eacher d'ajouter de nouvelles propri\u00e9t\u00e9s \u00e0 un objet. Cette m\u00e9thode est semblable \u00e0 la m\u00e9thode Object.preventExtensions()
(modulo quelques diff\u00e9rences).", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Syntaxe", "title": "Syntaxe"}, {"id": "Param\u00e8tres", "title": "Param\u00e8tres"}, {"id": "Valeur_de_retour", "title": "Valeur de retour"}, {"id": "Exceptions", "title": "Exceptions"}, {"id": "Description", "title": "Description"}, {"id": "Exemples", "title": "Exemples"}, {"id": "Utiliser_Reflect.preventExtensions()", "title": "Utiliser "}, {"id": "Diff\u00e9rences_avec_Object.preventExtensions()", "title": null}, {"id": "Sp\u00e9cifications", "title": "Sp\u00e9cifications"}, {"id": "Compatibilit\u00e9_des_navigateurs", "title": "Compatibilit\u00e9 des navigateurs"}, {"id": "Voir_aussi", "title": "Voir aussi"}], "slug": "Web/JavaScript/Reference/Objets_globaux/Reflect/preventExtensions", "review_tags": []}