From 4f0e1ec1c2772904c033f747dc38a08223e8d661 Mon Sep 17 00:00:00 2001 From: Peter Bengtsson Date: Thu, 15 Jul 2021 13:42:10 -0400 Subject: delete pages that were never translated from en-US (es, part 2) (#1550) --- .../global_objects/encodeuricomponent/index.html | 162 --------------------- 1 file changed, 162 deletions(-) delete mode 100644 files/es/web/javascript/reference/global_objects/encodeuricomponent/index.html (limited to 'files/es/web/javascript/reference/global_objects') diff --git a/files/es/web/javascript/reference/global_objects/encodeuricomponent/index.html b/files/es/web/javascript/reference/global_objects/encodeuricomponent/index.html deleted file mode 100644 index e1e70a7747..0000000000 --- a/files/es/web/javascript/reference/global_objects/encodeuricomponent/index.html +++ /dev/null @@ -1,162 +0,0 @@ ---- -title: encodeURIComponent -slug: Web/JavaScript/Reference/Global_Objects/encodeURIComponent -tags: - - JavaScript - - URI -translation_of: Web/JavaScript/Reference/Global_Objects/encodeURIComponent -original_slug: Web/JavaScript/Referencia/Objetos_globales/encodeURIComponent ---- -
{{jsSidebar("Objects")}}
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Resumen

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El método encodeURIComponent() codifica un componente URI (Identificador Uniforme de Recursos) al reemplazar cada instancia de ciertos caracteres por una, dos, tres o cuatro secuencias de escape que representan la codificación UTF-8 del carácter (solo serán cuatro secuencias de escape para caracteres compuestos por dos carácteres "sustitutos").

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Sintaxis

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encodeURIComponent(str);
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Parámetros

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str
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Cadena. Un componente de un URI.
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Descripción

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encodeURIComponent escapes all characters except the following: alphabetic, decimal digits, - _ . ! ~ * ' ( )

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Note that an {{jsxref("Objetos_globales/URIError", "URIError")}} will be thrown if one attempts to encode a surrogate which is not part of a high-low pair, e.g.,

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// high-low pair ok
-alert(encodeURIComponent('\uD800\uDFFF'));
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-// lone high surrogate throws "URIError: malformed URI sequence"
-alert(encodeURIComponent('\uD800'));
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-// lone low surrogate throws "URIError: malformed URI sequence"
-alert(encodeURIComponent('\uDFFF'));
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To avoid unexpected requests to the server, you should call encodeURIComponent on any user-entered parameters that will be passed as part of a URI. For example, a user could type "Thyme &time=again" for a variable comment. Not using encodeURIComponent on this variable will give comment=Thyme%20&time=again. Note that the ampersand and the equal sign mark a new key and value pair. So instead of having a POST comment key equal to "Thyme &time=again", you have two POST keys, one equal to "Thyme " and another (time) equal to again.

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For application/x-www-form-urlencoded (POST), spaces are to be replaced by '+', so one may wish to follow a encodeURIComponent replacement with an additional replacement of "%20" with "+".

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To be more stringent in adhering to RFC 3986 (which reserves !, ', (, ), and *), even though these characters have no formalized URI delimiting uses, the following can be safely used:

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function fixedEncodeURIComponent (str) {
-  return encodeURIComponent(str).replace(/[!'()]/g, escape).replace(/\*/g, "%2A");
-}
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Examples

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The following example provides the special encoding required within UTF-8 Content-Disposition and Link server response header parameters (e.g., UTF-8 filenames):

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var fileName = 'my file(2).txt';
-var header = "Content-Disposition: attachment; filename*=UTF-8''" + encodeRFC5987ValueChars(fileName);
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-console.log(header);
-// logs "Content-Disposition: attachment; filename*=UTF-8''my%20file%282%29.txt"
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-function encodeRFC5987ValueChars (str) {
-    return encodeURIComponent(str).
-        // Note that although RFC3986 reserves "!", RFC5987 does not,
-        // so we do not need to escape it
-        replace(/['()]/g, escape). // i.e., %27 %28 %29
-        replace(/\*/g, '%2A').
-            // The following are not required for percent-encoding per RFC5987,
-            //  so we can allow for a little better readability over the wire: |`^
-            replace(/%(?:7C|60|5E)/g, unescape);
-}
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Specifications

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SpecificationStatusComment
ECMAScript 3rd Edition.StandardInitial definition.
{{SpecName('ES5.1', '#sec-15.1.3.4', 'encodeURIComponent')}}{{Spec2('ES5.1')}}
{{SpecName('ES6', '#sec-encodeuricomponent-uricomponent', 'encodeURIComponent')}}{{Spec2('ES6')}}
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Browser compatibility

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{{ CompatibilityTable() }}

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FeatureChromeFirefox (Gecko)Internet ExplorerOperaSafari
Basic support{{ CompatVersionUnknown() }}{{ CompatVersionUnknown() }}{{ CompatVersionUnknown() }}{{ CompatVersionUnknown() }}{{ CompatVersionUnknown() }}
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FeatureAndroidChrome for AndroidFirefox Mobile (Gecko)IE MobileOpera MobileSafari Mobile
Basic support{{ CompatVersionUnknown() }}{{ CompatVersionUnknown() }}{{ CompatVersionUnknown() }}{{ CompatVersionUnknown() }}{{ CompatVersionUnknown() }}{{ CompatVersionUnknown() }}
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See also

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