عناصر جدید html5 کدام عناصر هستند؟ و چه ویژگی هایی دارند؟

عناصر جدید html5 کدام عناصر هستند؟

عناصر جدید html5 : عناصر جدید در html 5 برای ساختار سند بهتر ارائه شده است:

Tag	Description
<article>	Defines an article in a document
<aside>	Defines content aside from the page content
<bdi>	Isolates a part of text that might be formatted in a different direction from other text outside it
<details>	Defines additional details that the user can view or hide
<dialog>	Defines a dialog box or window
<figcaption>	Defines a caption for a <figure> element
<figure>	Defines self-contained content
<footer>	Defines a footer for a document or section
<header>	Defines a header for a document or section
<main>	Defines the main content of a document
<mark>	Defines marked/highlighted text
<menuitem>	Defines a command/menu item that the user can invoke from a popup menu
<meter>	Defines a scalar measurement within a known range (a gauge)
<nav>	Defines navigation links
<progress>	Represents the progress of a task
<rp>	Defines what to show in browsers that do not support ruby annotations
<rt>	Defines an explanation/pronunciation of characters (for East Asian typography)
<ruby>	Defines a ruby annotation (for East Asian typography)
<section>	Defines a section in a document
<summary>	Defines a visible heading for a <details> element
<time>	Defines a date/time
<wbr>	Defines a possible line-break

Tag	Description
<datalist>	Specifies a list of pre-defined options for input controls
<output>	Defines the result of a calculation

New Input Types	New Input Attributes
color date datetime datetime-local email month number range search tel time url week	autocomplete autofocus form formaction formenctype formmethod formnovalidate formtarget height and width list min and max multiple pattern (regexp) placeholder required step

در html5 این syntax ها به 4 فرم متفاوت می باشد.

این syntax ها از تگ <input> استفاده می کنند.

Type	Example
Empty	<input type="text" value="John" disabled>
Unquoted	<input type="text" value=John>
Double-quoted	<input type="text" value="John Doe">
Single-quoted	<input type="text" value='John Doe'>

Tag	Description
<canvas>	Draw graphics, on the fly, via scripting (usually JavaScript)
<svg>	Draw scalable vector graphics

Tag	Description
<audio>	Defines sound content
<embed>	Defines a container for an external (non-HTML) application
<source>	Defines multiple media resources for media elements (<video> and <audio>)
<track>	Defines text tracks for media elements (<video> and <audio>)
<video>	Defines video or movie