Our volunteers haven't translated this article into Tiếng Việt yet. Join us and help get the job done!
The decodeURI()
function decodes a Uniform Resource Identifier (URI) previously created by encodeURI
or by a similar routine.
Syntax
decodeURI(encodedURI)
Parameters
encodedURI
- A complete, encoded Uniform Resource Identifier.
Return value
A new string representing the unencoded version of the given encoded Uniform Resource Identifier (URI).
Description
Replaces each escape sequence in the encoded URI with the character that it represents, but does not decode escape sequences that could not have been introduced by encodeURI
. The character “#
” is not decoded from escape sequences.
Examples
Decoding a Cyrillic URL
decodeURI("https://developer.mozilla.org/ru/docs/JavaScript_%D1%88%D0%B5%D0%BB%D0%BB%D1%8B"); // "https://developer.mozilla.org/ru/docs/JavaScript_шеллы"
Specifications
Specification | Status | Comment |
---|---|---|
ECMAScript 3rd Edition (ECMA-262) | Standard | Initial definition. |
ECMAScript 5.1 (ECMA-262) The definition of 'decodeURI' in that specification. |
Standard | |
ECMAScript 2015 (6th Edition, ECMA-262) The definition of 'decodeURI' in that specification. |
Standard | |
ECMAScript 2017 Draft (ECMA-262) The definition of 'decodeURI' in that specification. |
Draft |
Browser compatibility
Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari |
---|---|---|---|---|---|
Basic support | (Yes) | (Yes) | (Yes) | (Yes) | (Yes) |
Feature | Android | Chrome for Android | Firefox Mobile (Gecko) | IE Mobile | Opera Mobile | Safari Mobile |
---|---|---|---|---|---|---|
Basic support | (Yes) | (Yes) | (Yes) | (Yes) | (Yes) | (Yes) |
See also
Document Tags and Contributors
Tags:
Contributors to this page:
eduardoboucas,
fscholz,
protonk,
Sheppy,
ethertank,
alejandroiglesias,
openjck,
evilpie,
Mgjbot,
Ptak82,
Maian,
Dria
Last updated by:
eduardoboucas,