HTML5 Tutorial #19 - Polyfills. JS Bin - Collaborative JavaScript Debugging. JS Bin - Collaborative JavaScript Debugging. Using HTML's translate attribute. Quick answer The translate attribute in HTML5 indicates that the content of the element should or should not be translated. There is no effect on the rendered page (although you could, of course, style it if you found a good reason for doing so).
For example, <h1>Using HTML's <span class="kw" translate="no">translate</span> attribute</h1> The attribute can appear on any element, and it takes just two values: yes or no. If the value is no, translation tools should protect the text of the element from translation. The translation tool in question could be an automated translation engine, like those used in the online services offered by Google, Microsoft and Yandex.
Setting this translate flag on an element applies the value to all contained element content. If a page has no translate attribute, a translation system or translator should assume that all the text is to be translated. Longer answer Why it is needed? You come across a need for this quite frequently. When to use translate="yes"
Blog » HTML5 adds new translate attribute. A translate attribute was recently added to HTML5. At the three MultilingualWeb workshops we have run over the past two years, the idea of this kind of ‘translate flag’ has constantly excited strong interest from localizers, content creators, and from folks working with language technology. How it works Typically authors or automated script environments will put the attribute in the markup of a page. You may also find that, in industrial translation scenarios, localizers may add attributes during the translation preparation stage, as a way of avoiding the multiplicative effects of dealing with mistranslations in a large number of languages.
There is no effect on the rendered page (although you could, of course, style it if you found a good reason for doing so). The attribute will typically be used by workflow tools when the time comes to translate the text – be it by the careful craft of human translators, or by quick gist-translation APIs and services in the cloud. Why it is needed. 3 Semantics, structure, and APIs of HTML documents — HTML5. 3 Semantics, structure, and APIs of HTML documents 3.1 Documents Every XML and HTML document in an HTML UA is represented by a Document object. [DOM] The document's address is an absolute URL that is initially set when the Document is created but that can change during the lifetime of the Document, for example when the user navigates to a fragment identifier on the page or when the pushState() method is called with a new URL.
Interactive user agents typically expose the document's address in their user interface. This is the primary mechanism by which a user can tell if a site is attempting to impersonate another. When a Document is created by a script using the createDocument() or createHTMLDocument() APIs, the document's address is the same as the document's address of the responsible document specified by the script's settings object, and the Document is both ready for post-load tasks and completely loaded immediately.
The document's referrer Each Document object has a reload override flag <! 3 Semantics, structure, and APIs of HTML documents — HTML5. A[download] JS Bin - Collaborative JavaScript Debugging. Can I use... Support tables for HTML5, CSS3, etc. About "Can I use" provides up-to-date browser support tables for support of front-end web technologies on desktop and mobile web browsers. The site was built and is maintained by Alexis Deveria, with occasional updates provided by the web development community. The design used as of 2014 was largely created by Lennart Schoors.
May I use your data in my presentation/article/site, etc? Yes, the support data on this site is free to use under the CC BY 4.0 license. Is there a way to see the support data in colors other than red/green? Yes, you can enable accessible colors from this link or from the option under Settings. Do you have the data available in a raw format? Yes, the raw support data is available on GitHub and is updated regularly. Could you add feature X to the site? Adding features takes quite some time and there are many requests for additions.
If you've done the research yourself already, you can also submit a feature on GitHub. Which features do you choose to add to this list? 4.8 Links — HTML5. Links are a conceptual construct, created by a, area, and link elements, that represent a connection between two resources, one of which is the current Document. There are two kinds of links in HTML: Links to external resources These are links to resources that are to be used to augment the current document, generally automatically processed by the user agent. Hyperlinks These are links to other resources that are generally exposed to the user by the user agent so that the user can cause the user agent to navigate to those resources, e.g. to visit them in a browser or download them. For link elements with an href attribute and a rel attribute, links must be created for the keywords of the rel attribute, as defined for those keywords in the link types section.
Similarly, for a and area elements with an href attribute and a rel attribute, links must be created for the keywords of the rel attribute as defined for those keywords in the link types section. A hyperlink can have one or more The href. JS Bin - Collaborative JavaScript Debugging. The best of <time>s. (Article updated to correct some typos noticed by commenters, and clarify some aspects.) Avid HTML5 watchers will know that the <time> element was dropped from HTML, then re-instated, with more New!
Improved! Semantics. As before, you can put anything you like between the opening and closing tags – that’s the human-readable bit. Previously, you could only mark up precise dates. Now, “fuzzy dates” are possible: <time datetime="1905"> means the year 1905<time datetime="1905-11"> means November 1905<time datetime="11-13"> means 13 November (any year)<time datetime="1905-W21"> means week 21 of 1905 As before, times are expressed using the 24 hour clock. You can localise times, as before. <time datetime="09:00Z"> is 9am, UTC.
Durations In New! The datetime attribute “D” for days, “H” for hours, “M” for minutes and “XQ” for seconds. You can separate them with spaces (but you don’t have to). Alternatively, you can use a duration time component. pubdate. 4.5 Text-level semantics — HTML5. 4.5 Text-level semantics 4.5.1 The a element Categories: Flow content. Phrasing content. Interactive content. Palpable content. Contexts in which this element can be used: Where phrasing content is expected. Content model: Transparent, but there must be no interactive content descendant. Content attributes: Global attributes href - Address of the hyperlink target - Default browsing context for hyperlink navigation and form submission download - Whether to download the resource instead of navigating to it, and its file name if so rel - Relationship between the document containing the hyperlink and the destination resource hreflang - Language of the linked resource type - Hint for the type of the referenced resource Tag omission in text/html: Neither tag is omissible Allowed ARIA role attribute values: link (default - do not set), button, checkbox, menuitem, menuitemcheckbox, menuitemradio, tab or treeitem Allowed ARIA state and property attributes: Global aria-* attributes DOM interface: interface HTMLAnchorElement.
JS Bin - Collaborative JavaScript Debugging. Add <details> support - includes stylesheet. HTML5 Tutorial #18 - Modernizr. HTML5 Cross Browser Polyfills · Modernizr/Modernizr Wiki. Modernizr. Modernizr: the feature detection library for HTML5/CSS3. HTML5 Please - Use the new and shiny responsibly. Can I use... Support tables for HTML5, CSS3, etc. About "Can I use" provides up-to-date browser support tables for support of front-end web technologies on desktop and mobile web browsers. The site was built and is maintained by Alexis Deveria, with occasional updates provided by the web development community. The design used as of 2014 was largely created by Lennart Schoors.
May I use your data in my presentation/article/site, etc? Yes, the support data on this site is free to use under the CC BY 4.0 license. Is there a way to see the support data in colors other than red/green? Yes, you can enable accessible colors from this link or from the option under Settings. Do you have the data available in a raw format? Yes, the raw support data is available on GitHub and is updated regularly. Could you add feature X to the site? Adding features takes quite some time and there are many requests for additions. If you've done the research yourself already, you can also submit a feature on GitHub. Which features do you choose to add to this list? JS Bin - Collaborative JavaScript Debugging. JS Bin - Collaborative JavaScript Debugging. HTML5 : Les éléments <details> et <summary> Parmi les nouveautés de HTML5 faisant écho à des applications existantes sur le web, les éléments <details> et <summary> ont le rôle de baliser un complément d'information.
Un résumé et des détails Élément <details> Cet élément permet de baliser un contenu quelconque (texte, image, listes, tableaux, formulaires, etc) ayant pour rôle d'apporter une information ou des détails supplémentaires. Ceux-ci ne doivent cependant pas être obligatoires pour poursuivre la bonne marche de l'application web ou la compréhension du document HTML.
Le navigateur pourra masquer ces informations par défaut, et les déployer à la demande de l'utilisateur (voir exemples visuels ci-après). Attribut open de l'élément <details> Si cet attribut est présent, les détails sont exposés à l'utilisateur dès le chargement. Élément <summary> Cet élément sert d'intitulé à <details>, en cela il doit être pertinent. Exemples pratiques retrouvés sur systèmes d'exploitation Compatibilté navigateur des éléments <details> et <summary> JS Bin - Collaborative JavaScript Debugging. JS Bin - Collaborative JavaScript Debugging.