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HTML Objects

<a> <abbr> <address> <area> <article> <aside> <audio> <b> <base> <bdo> <blockquote> <body> <br> <button> <canvas> <caption> <cite> <code> <col> <colgroup> <datalist> <dd> <del> <details> <dfn> <dialog> <div> <dl> <dt> <em> <embed> <fieldset> <figcaption> <figure> <footer> <form> <head> <header> <h1> - <h6> <hr> <html> <i> <iframe> <img> <ins> <input> button <input> checkbox <input> color <input> date <input> datetime <input> datetime-local <input> email <input> file <input> hidden <input> image <input> month <input> number <input> password <input> radio <input> range <input> reset <input> search <input> submit <input> text <input> time <input> url <input> week <kbd> <keygen> <label> <legend> <li> <link> <map> <mark> <menu> <menuitem> <meta> <meter> <nav> <object> <ol> <optgroup> <option> <output> <p> <param> <pre> <progress> <q> <s> <samp> <script> <section> <select> <small> <source> <span> <strong> <style> <sub> <summary> <sup> <table> <td> <th> <tr> <textarea> <time> <title> <track> <u> <ul> <var> <video>

Other Objects

CSSStyleDeclaration

JavaScript unescape() Function

< JavaScript Global Functions

Example

Encode and decode a string:

var str = "Need tips? Visit w3ii!";
var str_esc = escape(str);
document.write(str_esc + "<br>")
document.write(unescape(str_esc))

The output of the code above will be:

Need%20tips%3F%20Visit%20w3ii%21
Need tips? Visit w3ii!

Try it Yourself »

Definition and Usage

The unescape() function was deprecated in JavaScript version 1.5. Use decodeURI() or decodeURIComponent() instead.

The unescape() function decodes an encoded string.

Browser Support

Function
unescape()	Yes	Yes	Yes	Yes	Yes

Syntax

unescape(string)

Parameter Values

Parameter	Description
string	Required. The string to be decoded

Technical Details

Return Value:	A String, representing the decoded string

< JavaScript Global Functions