Diferencia entre revisiones de «Usuario:Lmorillas/modulo lenguajes de marcas/html5/microdata»

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* http://www.whatwg.org/specs/web-apps/current-work/multipage/microdata.html#microdata-dom-api
 
* http://www.whatwg.org/specs/web-apps/current-work/multipage/microdata.html#microdata-dom-api
 
* HTML5 Microdata and Schema.org: http://journal.code4lib.org/articles/6400
 
* HTML5 Microdata and Schema.org: http://journal.code4lib.org/articles/6400
* Google: Rich snippets (microdata, microformats, RDFa, and Data Highlighter)
 
* http://support.google.com/webmasters/bin/answer.py?hl=en&answer=99170
 
 
 
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* Google: Rich snippets (microdata, microformats, RDFa, and Data Highlighter) http://support.google.com/webmasters/bin/answer.py?hl=en&answer=99170
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Revisión de 21:40 9 may 2013

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Conceptos

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Conceptos

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itemscope
Creates the Item and indicates that descendants of this element contain information about it.
itemtype
A valid URL of a vocabulary that describes the item and its properties context.
itemid
Indicates a unique identifier of the item.
itemprop
Indicates that its containing tag holds the value of the specified item property. The properties name and value context are described by the items vocabulary. Properties values usually consist of string values, but can also use URLs using the a element and its href attribute, the img element and its src attribute, or other elements that link to or embed external resources.
itemref
Properties that are not descendants of the element with the itemscope attribute can be associated with the item using this attribute. Provides a list of element ids (not itemids) with additional properties elsewhere in the document.




Ejemplos