From a55b575e8089ee6cab7c5c262a7e6db55d0e34d6 Mon Sep 17 00:00:00 2001 From: Florian Merz Date: Thu, 11 Feb 2021 14:46:50 +0100 Subject: unslug es: move --- .../global_objects/proxy/handler/index.html | 84 ---------------------- 1 file changed, 84 deletions(-) delete mode 100644 files/es/web/javascript/reference/global_objects/proxy/handler/index.html (limited to 'files/es/web/javascript/reference/global_objects/proxy/handler/index.html') diff --git a/files/es/web/javascript/reference/global_objects/proxy/handler/index.html b/files/es/web/javascript/reference/global_objects/proxy/handler/index.html deleted file mode 100644 index 2be6abb116..0000000000 --- a/files/es/web/javascript/reference/global_objects/proxy/handler/index.html +++ /dev/null @@ -1,84 +0,0 @@ ---- -title: Proxy handler -slug: Web/JavaScript/Reference/Global_Objects/Proxy/handler -tags: - - ECMAScript 2015 - - JavaScript - - NeedsTranslation - - Proxy - - TopicStub -translation_of: Web/JavaScript/Reference/Global_Objects/Proxy/Proxy -translation_of_original: Web/JavaScript/Reference/Global_Objects/Proxy/handler ---- -
{{JSRef}}
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The proxy's handler object is a placeholder object which contains traps for {{jsxref("Proxy", "proxies", "", 1)}}.

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Methods

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All traps are optional. If a trap has not been defined, the default behavior is to forward the operation to the target.

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{{jsxref("Global_Objects/Proxy/handler/getPrototypeOf", "handler.getPrototypeOf()")}}
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A trap for {{jsxref("Object.getPrototypeOf")}}.
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{{jsxref("Global_Objects/Proxy/handler/setPrototypeOf", "handler.setPrototypeOf()")}}
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A trap for {{jsxref("Object.setPrototypeOf")}}.
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{{jsxref("Global_Objects/Proxy/handler/isExtensible", "handler.isExtensible()")}}
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A trap for {{jsxref("Object.isExtensible")}}.
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{{jsxref("Global_Objects/Proxy/handler/preventExtensions", "handler.preventExtensions()")}}
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A trap for {{jsxref("Object.preventExtensions")}}.
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{{jsxref("Global_Objects/Proxy/handler/getOwnPropertyDescriptor", "handler.getOwnPropertyDescriptor()")}}
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A trap for {{jsxref("Object.getOwnPropertyDescriptor")}}.
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{{jsxref("Global_Objects/Proxy/handler/defineProperty", "handler.defineProperty()")}}
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A trap for {{jsxref("Object.defineProperty")}}.
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{{jsxref("Global_Objects/Proxy/handler/has", "handler.has()")}}
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A trap for the {{jsxref("Operators/in", "in")}} operator.
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{{jsxref("Global_Objects/Proxy/handler/get", "handler.get()")}}
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A trap for getting property values.
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{{jsxref("Global_Objects/Proxy/handler/set", "handler.set()")}}
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A trap for setting property values.
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{{jsxref("Global_Objects/Proxy/handler/deleteProperty", "handler.deleteProperty()")}}
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A trap for the {{jsxref("Operators/delete", "delete")}} operator.
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{{jsxref("Global_Objects/Proxy/handler/ownKeys", "handler.ownKeys()")}}
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A trap for {{jsxref("Object.getOwnPropertyNames")}} and {{jsxref("Object.getOwnPropertySymbols")}}.
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{{jsxref("Global_Objects/Proxy/handler/apply", "handler.apply()")}}
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A trap for a function call.
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{{jsxref("Global_Objects/Proxy/handler/construct", "handler.construct()")}}
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A trap for the {{jsxref("Operators/new", "new")}} operator.
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Some non-standard traps are obsolete and have been removed.

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Specifications

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SpecificationStatusComment
{{SpecName('ES2015', '#sec-proxy-object-internal-methods-and-internal-slots', 'Proxy Object Internal Methods and Internal Slots')}}{{Spec2('ES2015')}}Initial definition.
{{SpecName('ESDraft', '#sec-proxy-object-internal-methods-and-internal-slots', 'Proxy Object Internal Methods and Internal Slots')}}{{Spec2('ESDraft')}}The enumerate handler has been removed.
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Browser compatibility

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{{Compat("javascript.builtins.Proxy.handler")}}

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See also

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