Aug 1, 2010 An explanation of when to use encoded ampersands (&) in HTML and Javascript and when not to encode them.

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function htmlEncode( html ) { return document.createElement( 'a' ).appendChild( document.createTextNode( html ) ).parentNode.innerHTML; }; function htmlDecode( html ) { var a = document.createElement( 'a' ); a.innerHTML = html; return a.textContent; }; document.getElementById( 'text' ).value = htmlEncode( document.getElementById( 'hidden' ).value ); //sanity check var html = '

& hello
'; document.getElementById( 'same' ).textContent = 'html === htmlDecode( htmlEncode( html

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  • These characters should also always be encoded. 23, 35, This is used in URLs to indicate where a fragment identifier (bookmarks/anchors in HTML) begins. Javascript, for example, has a capability known as 'escape' that will

    Test your JavaScript, CSS, HTML or CoffeeScript online with JSFiddle code https://scotch.io/tutorials/how-to-encode-and-decode-strings-with-base64-in-  Base64 encode/decode from http://www.webtoolkit.info/javascript-base64.html - Base64.js.

    he (for “HTML entities”) is a robust HTML entity encoder/decoder written in JavaScript. It supports all standardized named character references as per HTML , handles ambiguous ampersands and other edge cases just like a browser would , has an extensive test suite, and — contrary to many other JavaScript solutions — he handles astral Unicode symbols just fine.

    HTML5. <  var js3 = "js3" + HttpUtility.JavaScriptStringEncode("javascript:alert('XSS');");. 17. Console.WriteLine(js3);. 18. 19.

    Använd alltid  If you do not use "ckeditor.js" in your install, either because you roll this into a larger script or because you use htmlEncode(l); l = l.replace(/(? Minifiera HTML, CSS och JavaScript. Minimera base64-encode:a bilder och typsnitt om lämpligt Detta görs genom att lyssna på javascripteventet onload. In you JSP be sure you use the below encoding settings: If you are planning to send direct HTML response from the Servlet, do not forget to  Minifiera HTML, CSS och JavaScript. Minimera base64-encode:a bilder och typsnitt om lämpligt Detta görs genom att lyssna på javascripteventet onload.