![]() Let encodeEle = document.querySelector(".encode") ĭocument.querySelector(".encodeUri"). Let decodeEle = document.querySelector(".decode") Let fillEle = document.querySelector(".sample") The decodeURIComponent() function is used to decode some parts of URI generated by encodeURIComponent().įollowing is the code for the encodeURI(),decodeURI() and its component functions − Exampleįont-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif ĮncodeURI(), decodeURI() and its components functionsĬlick on the above buttons to encode or decode URI component The decodeURI() function decodes the URI generated by the encodeURI() function. It also encodes the following characters − (, / ? : & = + $ # ) The encodeURIComponent() function encodes some parts of the URI by basically encoding the special characters. Interested in more tutorials and JSBytes from me? Sign up for my newsletter.The encodeURI() function encodes the complete URI including special characters except except (, / ? : & = + $ #) characters. But if you have a part of a URL, use encodeURIComponent. If you have a complete URL, use encodeURI. Let params = encodeURIComponent('mango & pineapple') When accepting query parameters that may have reserved characters. ![]() When building a URL from query string parameters. This is the encoding used by JavaScript functions encodeURI and encodeURIComponent, but not. ![]() ![]() When accepting an input that may have spaces. The string is expected to be encoded as per RFC 3986, Section 2. Examples const url = ''Ĭonsole.log(encodeURIComponent(url)) //https%3A%2F%2Fconst paramComponent = '?q=search'Ĭonsole.log(encodeURIComponent(paramComponent)) //"%3Fq%3Dsearch"Ĭonsole.log(url + encodeURIComponent(paramComponent)) // Here's a handy table of the difference in encoding of characters Which characters are encoded?ĮncodeURI() will not encode: will not encode: ~!*()' What is the difference between encodeURI and encodeURIComponent?ĮncodeURI and encodeURIComponent are used to encode Uniform Resource Identifiers (URIs) by replacing certain characters by one, two, three or four escape sequences representing the UTF-8 encoding of the character.ĮncodeURIComponent should be used to encode a URI Component - a string that is supposed to be part of a URL.ĮncodeURI should be used to encode a URI or an existing URL.
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