W3C HTML JSON form submission
W3C HTML JSON form submission W3C Working Group Note 29 September 2015 This version: http://www.w3.org/TR/2015/NOTE-html-json-forms-20150929/ Latest published version: http://www.w3.org/TR/html-json-forms/ Previous Version: http://www.w3.org/TR/2014/WD-html-json-forms-20140529/ Bug tracker: file a bug (open bugs) Editor: Robin Berjon, W3C Copyright © 2015 W3C® (MIT, ERCIM, Keio, Beihang). Some Rig
Hiding JSON-formatted data in the DOM with CSP enabled · Mathias Bynens
If Content Security Policy is enabled for protection against cross-site scripting attacks (i.e. the unsafe-inline option is not set), the use of inline <script>s is not allowed. In that case, how can we pass server-generated data to the front-end without negatively affecting load time and run-time performance? Introduction A common way to pass server-generated JSON-formatted data to the client so
The JSON specification is now wrong
The JSON specification is now wrong Monday, 25 July 2011 ES5 has decided for whatever reason to treat \u2028 and \u2029 (line/paragraph separators) as a new line in JavaScript this makes it in-line with regex “\s†character class. The JSON specification (to my knowledge) wasn’t changed. So although it mentions escaping characters within strings it isn’t a requirement. This means we’re left with \u
JSON Hijacking
JSON Hijacking Monday, 30 May 2011 There isn’t a lot of information about JSON hijacking out there at the minute, I will aim to provide a “news update†on the state of publicly known techniques. First off I will give a quick overview of how JSON data can be stolen and explain how JavaScript reads JSON. JavaScript’s quirky nature There is a little quirk in how JavaScript reads objects, it is a synt
JSON: The JavaScript subset that isn't - Timeless
Written by Magnus Holm From Wikipedia’s article on JSON JSON was based on a subset of the JavaScript scripting language. All JSON-formatted text is also syntactically legal JavaScript code. JSON is a subset of JavaScript. All these years we’ve heard it over and over again: “JSON is a JavaScript subsetâ€. Guess what? They’re wrong. Wrong, wrong, wrong. You see, the devil’s in the details, and there’
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Big Sky :: ヘッダファイルã ã‘ã§C++ã‹ã‚‰ä½¿ãˆã‚‹JSONパーサ「picojsonã€ãŒå‡„ã„ï¼
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JSON Schema
Why JSON Schema?While JSON is probably the most popular format for exchanging data, JSON Schema is the vocabulary that enables JSON data consistency, validity, and interoperability at scale. Streamline testing and validationSimplify your validation logic to reduce your code’s complexity and save time on development. Define constraints for your data structures to catch and prevent errors, inconsist
JavaScriptã®å‹•ã‹ãªã„コード　(ä¸ç´šç·¨)　jsonオブジェクトをevalã§ããªã„エラー - 主ã«è¨€èªžã¨ã‚·ã‚¹ãƒ†ãƒ 開発ã«é–¢ã—ã¦
連載目次㸠以下ã®JavaScriptコードãŒæ„図ã—ãŸå‹•ä½œã‚’ã—ãªã„ã®ã¯ï¼Œãªãœã§ã™ã‹ã€‚（制é™æ™‚間１分） <input type="button" value="「１ã€ã¨è¡¨ç¤º" onClick="f()"> <script language="JavaScript"> function f() { var str = "{x:1}"; // JSONオブジェクトã«ã™ã‚‹ var obj = eval(str); // プãƒãƒ‘ティを表示 alert( obj.x ); } </script> ç”㈠IEã§ã‚‚Firefoxã§ã‚‚，「undefinedã€ã¨è¡¨ç¤ºã•ã‚Œã¦ã—ã¾ã†ã€‚ ã‚‚ã—もオブジェクトã®ãƒ—ãƒãƒ‘ティãŒï¼‘個ã§ã¯ãªã，複数個ã ã£ãŸã‚‰ã©ã†ãªã‚‹ã‹ã€‚ var str = "{x:1, y:2}"; ã“れをeval()ã™ã‚‹ã¨ï¼Œundefinedã§ã¯ãªã，実行エラーã«ãªã‚‹ã€‚ Firebugã®ã‚³ãƒ³ã‚½ãƒ¼ãƒ«ã«ã¯ã€Œin
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僕自身も僕ã®å‘¨è¾ºã‚‚JSONをよã使ã„ã¾ã™ã€‚ã§ã‚‚ã€ç´°ã‹ã„点ã§ã‘ã£ã“ã†ãƒŸã‚¹ã‚’やらã‹ã—ã¦ã„ã¾ã™(苦笑)。ã“ã®ã‚¨ãƒ³ãƒˆãƒªãƒ¼ã§ã€JSONを使ã†ä¸Šã§æ³¨æ„ã™ã¹ãã“ã¨ï¼é–“é•ã„ã‚„ã™ã„点をã™ã¹ã¦åˆ—挙ã—ã¾ã™ã€‚ 内容 å…¼ãƒã‚§ãƒƒã‚¯ãƒªã‚¹ãƒˆï¼š 仕様原典ã•ãˆèªã‚ã°å®Œç’§ï¼ˆã®ã¯ãšã ãŒï¼‰ 数値ã®å‰ã«ã‚¼ãƒã‚’付ã‘ã¦ã¯ã„ã‘ãªã„ 16進数表記もç¦æ¢ã よ 数値ã®å‰ã«ãƒ—ラスを付ã‘ã¦ã¯ã„ã‘ãªã„ å°æ•°ç‚¹ã‹ã‚‰ã¯ã˜ã¾ã‚‹æ•°å€¤ã¯ãƒ€ãƒ¡ 用語法ãŒé•ã†ã‚ˆï¼šãƒ—ãƒãƒ‘ティã¨ãƒ¡ãƒ³ãƒãƒ¼ メンãƒãƒ¼åã«ã¯å¸¸ã«æ–‡å—列を使ㆠ空文å—列""もメンãƒãƒ¼åã«ä½¿ãˆã‚‹ é…列è¦ç´ ã¯ã‚ッãƒãƒªã¨ä¸¦ã¹ã‚ˆã† æ–‡å—列を囲むã«ã¯äºŒé‡å¼•ç”¨ç¬¦ã ã‘ æ–‡å—列内ã®ã‚¨ã‚¹ã‚±ãƒ¼ãƒ—ãŒå¾®å¦™ã«é•ã† 仕様ã«ãªã„エスケープã¯æ§‹æ–‡ã‚¨ãƒ©ãƒ¼ undefinedã‚‚NaNã‚‚ã‚ã‚Šã¾ã›ã‚“ ラッパーオブジェクトã¯ä½¿ã‚ãªã„ã®ãŒå‰ 型システムã¨typeofã«é–¢ã™ã‚‹æ³¨æ„ 最後㫠仕様原典ã•ãˆèªã‚ã°å®Œç’§ï¼ˆã®ã¯ãšã ãŒï¼‰ JSONã¯ã€å°ã•ãã¦ç°¡å˜ãªä»•æ§˜
JScript Blog
Blogs from the JScript team in Microsoft Steps Toward Creating Compatible ECMAScript 5 Implementations As we’ve discussed in the past, Microsoft has been actively involved in the developing the... Date: 06/29/2009 Native JSON Support in IE8 and Tracking the ECMAScript Fifth Edition Draft Specification UPDATEMicrosoft has released an update that addresses most of the issues discussed below. Refer..
IEBlog
Internet Explorer Team Blog We've moved! Find us at the new Microsoft Edge Dev Blog As we announced last week, with the reveal of Microsoft Edge we are archiving the IEBlog. Future... Author: ieblog Date: 05/08/2015 Microsoft Edge is the browser for Windows 10 This morning, Joe Belfiore took to the stage at Build 2015 to share more about the next chapter in... Author: ieblog Date: 04/29/2015 Annou
第4回　Flashã€JSONã§ã®ã‚¯ãƒã‚¹ãƒ‰ãƒ¡ã‚¤ãƒ³ã‚¢ã‚¯ã‚»ã‚¹ | gihyo.jp
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XMLHttpRequestを使ãˆã°ã€è‡ªç”±ã«æ”¹è¡ŒãŒæ“作ã§ãã‚‹ã¿ãŸã„。 例ãˆã°ã€ã“ã‚“ãªScriptãŒã‚ã£ãŸã¨ã™ã‚‹ã¨ã€‚ <script> function createHttpRequest(){ if(window.ActiveXObject){ try { return new ActiveXObject("Msxml2.XMLHTTP") } catch (e) { try { return new ActiveXObject("Microsoft.XMLHTTP") } catch (e2) { return null } } } else if(window.XMLHttpRequest){ return new XMLHttpRequest() } else { return null } } function requestFile( data , method , fileNa
JSONデータをツリー表示ã§ç·¨é›†! Javascript JSON Editorç™»å ´ | エンタープライズ | マイコミジャーナル
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CAPEC - CAPEC-111: JSON Hijacking (aka JavaScript Hijacking) (Version 3.9)
Calling the Array constructor in IE
https://labs.cybozu.co.jp/blog/kazuho/archives/2007/01/jsonp-security.php
IBM Developer
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