扩展:GeoGebra

MediaWiki扩展手冊

GeoGebra 發佈狀態： 穩定版本
实现	标签
描述	Allows to use GeoGebra applets on pages
作者	Zbynek
最新版本	3.0.9 (2018-04-08)
MediaWiki	1.25+
数据库更改	否
许可协议	GNU通用公眾授權條款2.0或更新版本
下載	下載扩展 Git [?]: 下载Git master 浏览存储库 (GitHub) 提交历史 repository contributors (GitHub) 代码复核
示例	参见页面Extension:GeoGebra/Examples
參數 参见页面Extension:GeoGebra/Parameters
使用的钩子 BeforePageDisplay ParserFirstCallInit
Quarterly downloads	4 (Ranked 176th)
翻譯GeoGebra扩展，若在translatewiki.net可用

The GeoGebra extension allows to use GeoGebra applets on a page.

GeoGebra applets use Java technology to combine an interactive geometry environment with the ability to directly enter equations and coordinates making it very useful in math education and math explorations.

The latest versions of GeoGebra provide applets using HTML5/JavaScript/CSS instead of Java. These applets can be used on mobile devices like Android tablets and iPads, even on a few smartphones (depending on CPU speed).

GeoGebra applets and worksheets are shared at:

www.geogebratube.org （社群）

Usage

You can export a GeoGebra file to a wiki very comfortably (since GeoGebra 3.2.33.0).

Use the export function of GeoGebra:

Choose File - Export - Dynamic Worksheet as Webpage... Then go to "Advanced" and choose "Clipboard:MediaWiki" (bottom right).

See the tutorial at wiki.geogebra.org: GeoGebra with MediaWiki

Paste the clipoard to your wiki in edit mode. Done! This will create a tag like this:

<ggb_applet height="300" width="600" ggbBase64="AbCd67Fg...KhRs" />

Upload of ggb files to the wiki is obsolete and not longer supported!

You can also pass GeoGebra applet parameters. See Parameters

Example:

<ggb_applet height="200" width="400" showMenuBar="true" showResetIcon="true" ggbBase64="AbCd67Fg...KhRs" />

Installation

• 下载文件，并将其放置在您extensions/文件夹中的GeoGebra目录内。
• 将下列代码放置在您的LocalSettings.php 的底部：

  wfLoadExtension( 'GeoGebra' );
  

•  完成 – 在您的wiki上导航至Special:Version，以验证已成功安装扩展。

致使用MediaWiki 1.31或更早版本的用户：

上面的说明介绍的是安装此扩展的新方法，它使用wfLoadExtension()。 如果您需要在早期版本（MediaWiki 1.31和更早版本）中安装此扩展，而不是wfLoadExtension( 'GeoGebra' );，您需要使用：

require_once "$IP/extensions/GeoGebra/GeoGebra.php";

Support of mobile devices

If a mobile browser is detected, version 3.0 and later delivers HTML5/JavaScript instead of a Java applet. GeoGebra applets inside a wiki now can be used with Android tablets, iPads, and smartphones. (Maybe there is a speed problem with some smartphones).

GeoGebra applets using the syntax 'filename="xyz.ggb"' (obsolete) are delivered only as Java applets.

You can force the delivery of HTML5 by using the parameter ?mobile=true appended to the URL. Use &mobile=true if there is already a ? in the URL.

See also

• Examples of wikis using the GeoGebra Extension.

• GeoGebra Help Page (German language) shows four different ways to embed a GeoGebra applet into a wiki page.