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Html5
Html5
Html5
Html5
Html5
Html5
Html5
Html5
Html5
Html5
Html5
Html5
Html5
Html5
Html5
Html5
Html5
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Html5

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  • 1. Features : what you need to know-The latest revision of the HTML Language, currently still in development, first draft stage in 2012.-One of its core aims is to support latest multimedia whilst keeping the code both machine andhuman readable- Introduces new elements such as the <video> and <audio> tag-Introduces offline storage for web applications-Supports other technologies such as GeolocationWhats new:• Doctype has changed – now simply <!DOCTYPE HTML>•Block structure - <article> <section> <aside> <header> <footer> <nav>• Interactive elements - <video> <audio> <canvas> <source>• Inline semantics - <mark> <time> <meter> <progress>
  • 2. Features : block structureBlock structure :<article> <section> <aside> <header> <footer> <nav><article>Represents a component of a page that consists of a self-contained composition in a document,page, application, or site and that is intended to be independently distributable or reusable. Thiscould be a forum post, blog post, newspaper article, a user comment, or any other independentitem of content.<section>Is a generic document or application section. However, this isn’t a replacement for the div element.A section is only appropriate if the element’s contents would be listed explicitly in the document’soutline.<aside>Is used to represent a section of content that is related to the content around the aside element, ega pull quote or a sidebar.
  • 3. Features : block structure contBlock structure :<article> <section> <aside> <header> <footer> <nav><header>Represents a group of navigational aids, and is used to construct the document outline. You are alsonot restricted to using header only once; you could use this to mark up the author’s name and thetime of a comment placed on a blog post, for example.<footer>Is the footer to a section. This is not restricted to one use at the bottom of the page. You can alsouse the footer to mark up the footer of a blog post in addition to the footer of the entire document.<nav>Is used to wrap major navigation blocks, such as table of contents, pagination links andbreadcrumbs. Note that the nav element should be used for links that navigate around site, i.e.inappropriate for a list of sponsor links.
  • 4. Features : interactive elementsINTERACTIVE ELEMENTS:<video> <audio> <canvas> <source><video> and <audio>Are types of media elements. They enable you to embed audio and video directly into the browserwithout any need for plug-ins. No longer having to rely on Flash. You can either let the browserrender the chrome for the element, or take control via JavaScript to create a bespoke interface.<source>Is a child element to audio and video. It enables you to specify multiple alternative sources for themedia element.<canvas>is a 2D drawing element that can be accessed using JavaScript to render graphics on the fly – forexample, for games, graphs or animations.
  • 5. Features : html comparisonXhtml / html4 : html5 :
  • 6. Features : html 5 markupcode:<body><header>...</header><nav>...</nav><article> <section> ... </section> </article><aside>...</aside> <footer>...</footer></body>
  • 7. Features : associated technologiesASSOCIATED TECHNOLOGIES:Geolocation APIThe geolocation API lets you share your location - The latitude and longitude are available allowingyou to do location aware search‘s like finding local businesses or showing your location on a map.Web storage – Offline CacheUsing a manifest file, a list of URLs such as HTML, CSS, Javascript, and images are downloaded,cached locally, and automatically keep the local copies up to date as they change. Great for when aweb application is offline.CSS3 & CSS3 Transitions-Allows background styling and gradients without the use of images.-Allows for transitions and effects that don’t rely on Flash or Javascript.-Provides us with the flexibility in designing for different resolutions and screen sizes.Enhanced Typography using @fontface@font-face is a css rule which allows you to download a particular font from your server to render atextual area on your site even if the user hasnt got that font installed.
  • 8. Features : html 5 outline algorithmTHE OUTLINE ALGORITHM:- Can be thought of as a table of contents for your website.- List the most important sections as individual items then list interior nested sections within them. Section and heading content is used to define the outline-Body is established as the outline root- Items are added to the outline as sectioning content is found- Initial heading content is used to name these sections- Sectioning content contained within these sections is shown as being nested in the outlinesectioning elements:<article><aside><section><nav><h1 to h6>Will all generate a new section in the outline algorithm
  • 9. Features : algorithm exampleTHE OUTLINE ALGORITHM example:-Rankings of the headings determine whether they are child or parent nodes within the outline-Headings with a same or greater ranking create a new section <h2>-Headings with a lower ranking create a nested section <h3>
  • 10. Features : coding hinting in dw cs5html5 and dreamweaver:- code hinting for HTML5 and CSS3- developing content on a large a number of screens – from smartphones, to desktop computers- new CSS3 capabilities – users can also more easily design the multi-screen devices- WebKit improvements for Design View and Live View rendering;-audio and video tags that allow to play media content directly via web browser
  • 11. Features : css3 – border radiusCss3 and dreamweaver:-CSS Border Radius -webkit-border-radius: 5px; -moz-border-radius: 5px; border-radius: 5px;At the moment, you must individually add the vendorprefix for all browers, with the border-radius propertylisted last, this ensures that when standards are finalised,all browsers will recognise the border-radius property andthe design wont render broken.Other prefixes also include :-ms ( Microsoft Explorer)-o (Opera)
  • 12. Features : css3 – rounded cornersCss3 and dreamweaver:-CSS Individual Rounded Corners -webkit-border-radius: 0 0 0 20px; -moz-border-radius: 0 0 0 20px; border-radius: 0 0 0 20px;Works in the same manner as padding/margin settings – top, right, bottom,left.
  • 13. Features : css3 - gradientsCss3 and dreamweaver:-CSS Gradients-background: #e1d8b9;-background: -webkit-gradient(linear,left top,left bottom,color-stop(0,rgba(233,229,212,0.85)), color-stop(1, rgba(191,178,147,0.95)));-background:-moz-linear-gradient(center top, rgba(233,229,212,0.85) 0%,rgba(191,178,147,0.95) 100%);
  • 14. Features : media queriesCss3 and dreamweaver:-Media Queries
  • 15. Features : further css3 enhancementsCss3 and dreamweaver:Other CSS3 Features:-@fontface – custom fonts in web design without end user needing to have font installed on system-2d tranforms – rotate(skew) and translate elements-3d tranforms – rotate along the Z-axis – also includes perpespective –limited to Safari-CSS transitions – Smoothly animate changes to an element property over a specific time (nojavascript required)-Box Shadows, Textual Shadows and Multiple Backgrounds
  • 16. Features : fuRTHER READINGONLINE RESOURCES - HTMLW3C SchoolsDive into HTML 5HTML5 RocksHTML5 GalleryONLINE RESOURCES – CSS3W3C Schoolscss3.comcss3.info

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