tailieunhanh - Decoding HTML 5

. © Rockable Press 2012 All rights reserved. No part of this publication may be reproduced or redistributed in any form without the prior written permission of the publishers. .3 Contents Introduction What to Expect Let’s Keep it Informal What is HTML5? Before We Begin Table of Contents 8 8 9 9 11 The History of HTML5 What’s the Difference Between the W3C, WHATWG, and HTMLWG? HTML vs. XHTML Fight, Fight, Fight! A Line in the Sand 17 17 18 20 22 The State of HTML5 Semantic Markup What to Remove HTML5ify Inline Elements What About New Browsers? 28 35 35 41 59 60 Easy Queries with the Selectors API querySelector() querySelectorAll() A Couple Notes of. | ROCKABLE DECODING HTML5 Jeffrey Way ROCKABLE Rockable Press 2012 All rights reserved. No part of this publication may be reproduced or redistributed in any form without the prior written permission of the publishers. 3 Table of Contents Contents Introduction 8 What to Expect 8 Let s Keep it Informal 9 What is HTML5 9 Before We Begin 11 The History of HTML5 17 What s the Difference Between the W3C WHATWG and HTMLWG 17 HTML vs. XHTML 18 Fight Fight Fight 20 A Line in the Sand 22 The State of HTML5 28 Semantic Markup 35 What to Remove 35 HTML5ify 41 Inline Elements 59 What About New Browsers 60 Easy Queries with the Selectors API 64 querySelectorO 65 querySelectorAllO 66 A Couple Notes of Caution 69 Custom Data Attributes 73 Usage Options 73 Accessing Data Attributes with JavaScript 76 A Final Word of Caution .