imported>Kvng: HTML syntax

2024-07-22T17:22:14Z

HTML syntax

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{{Infobox file format
| name = Opera Show Format
| icon =
| logo =
| screenshot =
| caption =
| extension = .xhtml, .html
| mime = application/xhtml+xml<br />text/html
| type code =
| uniform type =
| magic =
| owner = [[Opera Software]]
| released =
| latest release version =
| latest release date =
| genre = [[Presentation program]]
| container for =
| contained by =
| extended from = [[XHTML]] 1.0 Strict
| extended to = [[S5 (file format)]]
| standard =
| free =
| url = [http://dev.opera.com/articles/view/html-css-slideshows/ Creating presentations/slideshows with HTML & CSS]
}}
The '''Opera Show Format''' ('''OSF''') is a set of conventions used in a web page using [[XHTML]] 1.0 Strict and [[Cascading Style Sheets|CSS]] 2.1.<ref>{{citation |url=http://www.webaim.org/techniques/powerpoint/alternatives.php |title=Alternatives to PowerPoint |publisher=[[WebAIM]]}}</ref><ref>{{cite news |url=http://pctoday.com/Editorial/article.asp?article=articles/2006/t0409/13t09/13t09.asp |title=PowerPoint Alternatives |publisher=[[PC Today]] |date=September 2006 |first=Jennifer |last=Farwell}}</ref> It is designed to allow [[Presentation program|presentations]] to be easily created with web authoring tools.<ref>{{citation |url=http://members.home.nl/ghuisken/Diversen/operalover-printable.2002.11.29.pdf |title=30 Days to Becoming an Opera Lover |format=PDF |first=Timothy J. |last=Luoma |pages=38–39}}</ref><ref>{{citation |url=//tntluoma.com/opera/operashow/molly/backstory/ |first=Timothy J. |last=Luoma |title=From closed to open... |url-status=dead |archiveurl=https://web.archive.org/web/20080514025908/http://tntluoma.com/opera/operashow/molly/backstory/ |archivedate=May 14, 2008 }}</ref><ref>{{citation |url=http://tntluoma.com/opera/operashow/molly/howitwasdone/ |first=Timothy J. |last=Luoma |title=How (and why) It Was Done |archiveurl = https://web.archive.org/web/20080507053153/http://tntluoma.com/opera/operashow/molly/howitwasdone/ |archivedate = 2008-05-07}}</ref> OSF requires that a number of meta tags be present, including ''version'', ''generator'', ''author'', and ''presdate'' (the creation or presentation date). The entire presentation, including all slides and images (in [[data URI scheme|data: URIs]]) is contained in a single file. The look of all slides is controlled by the layout section, contained in a <code><div class="layout"></code> [[HTML element]]. The slides themselves are contained in a presentation section contained in a <code><div class="presentation"></code> element. Each slide is contained in a <code><div class="slide"></code> element.

==Tools==
The Slide Show (S9) Ruby gem creates OSF-compatible presentations using a [[Wiki markup|wiki-style]] markup language.<ref>{{Cite web |url=http://slideshow.rubyforge.org/ |title=Slide Show (S9) |access-date=2020-04-25 |archive-url=https://web.archive.org/web/20170414010809/http://slideshow.rubyforge.org/ |archive-date=2017-04-14 |url-status=dead }}</ref> Other tools include the [[Microsoft Windows|Windows]]-based QuickShow,<ref>[http://www.philburns.com/quickshow.html QuickShow]</ref> and the Project Velt<ref>[http://widgets.opera.com/widget/6367/ Project Velt]</ref> Opera widget. Opera Software once provided an online OSF generator, which has since gone offline. An older version is available at the personal site of Opera Software's [[Chief technical officer|CTO]], [[Håkon Wium Lie]].<ref>[http://people.opera.com/howcome/2004/operashow/ OperaShow Generator]</ref>

==See also==
* [[S5 (file format)]] — compatible with the Opera Show Format, designed to be used in additional browsers.

==References==
{{Reflist}}

==External links==
* [http://dev.opera.com/articles/view/html-css-slideshows/ Creating presentations/slideshows with HTML & CSS]

{{Presentation software}}
{{OperaBrowser}}

[[Category:Opera Software]]
[[Category:Presentation software]]
[[Category:Semantic HTML]]
[[Category:XML-based standards]]

[[ru:Возможности браузера Opera#Opera Show Format]]

Opera Show Format - Revision history

imported>Kvng: HTML syntax