View source for Manual:Interface/JavaScript/de

<languages/>
{{JavaScript}}
'''[[MediaWiki:Common.js]]''' enthält [[:de:JavaScript|JavaScript]], das für alle Benutzer geladen wird.
Geben Sie "MediaWiki:Common.js" in das Suchfeld Ihres Wikis ein.
<span lang="en" dir="ltr" class="mw-content-ltr">It will tell you if the page doesn't exist; if so, and you have the necessary {{ll|Manual:User rights|user rights}}, just create it with the code you need to execute.</span>
<span lang="en" dir="ltr" class="mw-content-ltr">There are similar pages affecting only users of specific {{ll|Help:Skins|skins}} (see below).</span>

<span class="mw-translate-fuzzy">Wenn {{wg|AllowUserJs}} auf true gesetzt ist, können Benutzer ihre eigene Schnittstelle anpassen, indem sie bestimmte Benutzer-Unterseiten mit ''Kleinbuchstaben''-Titel (siehe unten) erstellen oder importieren.</span>
<span lang="en" dir="ltr" class="mw-content-ltr">{{ll|Extension:Gadgets}} makes it easier for site admins and users to share JavaScript, see {{ll|Gadget kitchen}}.</span>

<span lang="en" dir="ltr" class="mw-content-ltr">This page covers the state and configuration variables available.</span>
<span lang="en" dir="ltr" class="mw-content-ltr">For the general JavaScript API, see the [https://doc.wikimedia.org/mediawiki-core/master/js/ generated documentation].</span>

<span id="List_of_JavaScript_pages"></span>
== Liste der JavaScript Seiten ==
Note that any scripts or gadgets won't load on [[Special:Preferences]] itself, or if [[Manual:Safemode|safemode]] is used. 

<span id="Global_scripts"></span>
=== Globale Skripte ===
* [[MediaWiki:Common.js]] - <span lang="en" dir="ltr" class="mw-content-ltr">applies to all skins, but ignored by the mobile website provided by {{ll|Extension:MobileFrontend}}</span>
* [[MediaWiki:Vector.js|MediaWiki:''skinname''.js]] - <span lang="en" dir="ltr" class="mw-content-ltr">applies to a specific skin, for example [[MediaWiki:Vector.js]]</span>
* {{ll|Manual:User group CSS and JavaScript|MediaWiki:Group-''group''.js}} - <span lang="en" dir="ltr" class="mw-content-ltr">applies to a specific user group, for example [[MediaWiki:Group-sysop.js]]</span>
* [[MediaWiki:Mobile.js|MediaWiki:Mobile.js]] - <span lang="en" dir="ltr" class="mw-content-ltr">applies to the mobile website; provided by {{ll|Extension:MobileFrontend}}</span>
* [[Special:Gadgets]] - <span lang="en" dir="ltr" class="mw-content-ltr">can be activated by any user in {{ll|Preferences}}, or may be enabled by default for all users; provided by {{ll|Extension:Gadgets}}</span>


<span id="Personal_scripts"></span>
=== Persönliche Skripte ===

<div lang="en" dir="ltr" class="mw-content-ltr">
Personal scripts are only available if {{wg|AllowUserJs}} is set to {{phpi|true}}.
</div>

* [[Special:MyPage/common.js|User:''Example''/common.js]] - Alle Skins - eingeführt in MW v1.17
* [[Special:MyPage/vector.js|User:''Example''/''skinname''.js]] - <span lang="en" dir="ltr" class="mw-content-ltr">per skin, for example [[Special:MyPage/vector.js|User:''Example''/vector.js]]; always lowercase</span>)
* [[:meta:special:MyPage/global.js|User:''Example''/''global''.js]] - <span lang="en" dir="ltr" class="mw-content-ltr">per {{ll|Manual:Wiki family}}, if {{ll|Extension:GlobalCssJs}} is in use in for this family</span>

== {{ll|ResourceLoader/Core_modules#mediaWiki.config|mw.config}} ==
<div lang="en" dir="ltr" class="mw-content-ltr">
To facilitate JavaScript programming, the MediaWiki software exposes a number of configuration values in an object called {{ll|RL/DM#mediaWiki.config|mw.config}}.
</div>

{{note|1=
<div lang="en" dir="ltr" class="mw-content-ltr">
Most of these variables have a '''wg''' prefix.
</div>

* <span lang="en" dir="ltr" class="mw-content-ltr">For legacy reasons these names are exposed as global JavaScript variables if {{wg|LegacyJavaScriptGlobals}} is true, so they use a prefix to avoid collisions.</span>
* <span lang="en" dir="ltr" class="mw-content-ltr">A subset of these names correspond to $[[Special:MyLanguage/Manual:Wg variable|wg variable]]s in PHP, but others are unrelated.</span>
* <span lang="en" dir="ltr" class="mw-content-ltr">Besides the names in this list, many extensions also set additional JavaScript config variables prefixed with 'wg'.</span>
}}

<div lang="en" dir="ltr" class="mw-content-ltr">
These values can be accessed through <code>mw.config</code>, documented at [[Special:MyLanguage/RL/DM#mediaWiki.config|ResourceLoader/Core modules]].
</div>

<span id="Site-wide"></span>
=== Seiten-umfassend ===

{| class="wikitable sortable"
! Name
! Typ
! Beschreibung
! Erreichbarkeit
!Example output
|-
|valign="top"|<code>{{Visible anchor|debug}}</code>
|valign="top"|Integer (MW 1.36+) / Boolean (<= MW 1.35)  
|valign="top"|Since MediaWiki 1.36+, <code>0</code> means debug mode is off, and a positive non-zero number means debug mode is on (e.g. <code>1</code> or <code>2</code>).

In MediaWiki 1.35 and earlier, {{phpi|false}} and {{phpi|true}} were used ([[phab:T85805]]).
|valign="top"|{{Hiddensort|1.17}}MW 1.17+
|0
|-
|valign="top"|<code>{{Visible anchor|skin}}</code>
|valign="top"|String
|valign="top"|<span lang="en" dir="ltr" class="mw-content-ltr">The internal name of the currently used skin.</span>
|valign="top"|{{Hiddensort|1.18}}MW <1.7 (monobook skin)<br/>MW 1.8+: all skins and pages
|vector
|-
|valign="top"|<code>{{Visible anchor|stylepath}}</code>
|valign="top"|String
|valign="top"|<span lang="en" dir="ltr" class="mw-content-ltr">Full URL to the root directory for skins, containing stylesheets and skin-specific scripts.</span> <span lang="en" dir="ltr" class="mw-content-ltr">The path does not contain the skin subdirectory, and is not terminated by a "/".</span>
|valign="top"|{{Hiddensort|1.18}}MW <1.7 (monobook skin)<br/>MW 1.8+: all skins and pages
|/w/skins
|-
|valign="top"|<code>{{anchor|wgArticlePath}}{{ll|Manual:$wgArticlePath|wgArticlePath}}</code>
|valign="top"|String
|valign="top"|<span lang="en" dir="ltr" class="mw-content-ltr">Local path, starting at the root, to reference articles, containing a "$1" placeholder that may be replaced by a page title to get a valid URL to that page.</span> <span lang="en" dir="ltr" class="mw-content-ltr">Given a valid page title <code>title</code>, a valid URL may be constructed using <code>wgArticlePath.replace('$1', title)</code>.</span> Siehe auch {{ll|Manual:$wgArticlePath|$wgArticlePath}}.
|valign="top"|{{Hiddensort|1.08}}MW 1.8+
|/wiki/$1
|-
|valign="top"|<code>{{Visible anchor|wgCaseSensitiveNamespaces}}</code>
|valign="top"|Array
|valign="top"|<span lang="en" dir="ltr" class="mw-content-ltr">The IDs of the namespaces treated as case-sensitive by MediaWiki.</span> <span lang="en" dir="ltr" class="mw-content-ltr">Determined by the values of them <code>{{ll|Manual:$wgCapitalLinks|$wgCapitalLinks}}</code> and <code>{{ll|Manual:$wgCapitalLinksOverrides|$wgCapitalLinksOverrides}}</code> configuration variables.</span><!-- I'm assuming; it would be good to have someone confirm this -->
|valign="top"|{{Hiddensort|1.18}}MW 1.18+ ({{r|90234}})
|[]
|-
|valign="top"|<code>{{Visible anchor|wgContentLanguage}}</code>
|valign="top"|String
|valign="top"|The language code for the default [[content language]] of the wiki.
|valign="top"|{{Hiddensort|1.08}}MW 1.8+
|en
|-
|valign="top"|<code>{{Visible anchor|wgContentNamespaces}}</code>
|valign="top"|<span lang="en" dir="ltr" class="mw-content-ltr">Array of integers</span>
|valign="top"|<span lang="en" dir="ltr" class="mw-content-ltr">The IDs of the namespaces considered "content namespaces" by MediaWiki.</span> <span lang="en" dir="ltr" class="mw-content-ltr">Equivalent to the value of the <code>{{ll|Manual:$wgContentNamespaces|$wgContentNamespaces}}</code> configuration variable, with <code>0</code> included if it is not already.</span>
|valign="top"|{{Hiddensort|1.23}}MW 1.23+ ({{Git|3d87e3a86bcb39d444ef916129dd48bf80b5bb31}})
|[100, 102, 104, 106, 0]
|-
|valign="top"|<code>{{anchor|wgDBname}}{{ll|Manual:$wgDBname|wgDBname}}</code>
|valign="top"|String
|valign="top"|<span lang="en" dir="ltr" class="mw-content-ltr">The name of the wiki's database.</span>
|valign="top"|{{Hiddensort|1.13}}MW 1.13+
|mediawikiwiki
|-
|valign="top"|<code>{{Visible anchor|wgWikiID}}</code>
|valign="top"|String
|valign="top"|<span lang="en" dir="ltr" class="mw-content-ltr">The wiki identifier.</span> <span lang="en" dir="ltr" class="mw-content-ltr">Should be preferred over <code>wgDBname</code>.</span>
|valign="top"|{{Hiddensort|1.34}}MW 1.34+ ([[phab:rMWd45baf7f0734a2506c77925064f42bc13e1bff5e|d45baf7f0734]])
|mediawikiwiki
|-
|valign="top"|<code>{{anchor|wgExtensionAssetsPath}}{{ll|Manual:$wgExtensionAssetsPath|wgExtensionAssetsPath}}</code>
|valign="top"|String
|valign="top"|<span lang="en" dir="ltr" class="mw-content-ltr">Root path used for extension static assets (e.g. images).</span> <span lang="en" dir="ltr" class="mw-content-ltr">Append '/' then the name of the extension to get the root path for a given extension.</span>
|valign="top"|{{Hiddensort|1.18}}MW 1.18+ ({{r|82247}})
|/w/extensions
|-
|valign="top"|<code>{{Visible anchor|wgFormattedNamespaces}}</code>
|valign="top"|Object
|valign="top"|<span lang="en" dir="ltr" class="mw-content-ltr">Gives a mapping from namespace IDs to localized namespace names.</span> <span lang="en" dir="ltr" class="mw-content-ltr">For each namespace, the object has one entry that has the stringified namespace number as the key and the namespace name as its value.</span> <span lang="en" dir="ltr" class="mw-content-ltr">Aliases or canonical names are not included.</span>
|valign="top"|{{Hiddensort|1.16}}MW 1.16+
|{0: <nowiki>''</nowiki>, 1: 'Talk:', 2: 'User', ... }
|-
|valign="top"|<code>{{Visible anchor|wgNamespaceIds}}</code>
|valign="top"|Object
|valign="top"|<span lang="en" dir="ltr" class="mw-content-ltr">Gives a mapping from namespace names to namespace IDs.</span> <span lang="en" dir="ltr" class="mw-content-ltr">For each namespace name, including localized and canonical names as well as aliases, the object has one entry that has namespace name as the key and the namespace ID as its integer value.</span> <span lang="en" dir="ltr" class="mw-content-ltr">The keys are all lowercase, with spaces replaced by underscores.</span>
|valign="top"|{{Hiddensort|1.16}}MW 1.16+
|{media: -2, special: -1, "": 0, talk: 1, user: 2, ... }
|-
|valign="top"|<code>{{anchor|wgScript}}{{ll|Manual:$wgScript|wgScript}}</code>
|valign="top"|String
|valign="top"|<span lang="en" dir="ltr" class="mw-content-ltr">Full path to the main access point script, starting at the root, including the full script name with extension.</span> <span lang="en" dir="ltr" class="mw-content-ltr">On WMF wikis, normally "/w/index.php".</span> Siehe auch {{ll|Manual:$wgScript|$wgScript}}.
|valign="top"|{{Hiddensort|1.11}}MW 1.11+
|/w/index.php
|-
|valign="top"|<code>{{anchor|wgScriptPath}}{{ll|Manual:$wgScriptPath|wgScriptPath}}</code>
|valign="top"|String
|valign="top"|<span lang="en" dir="ltr" class="mw-content-ltr">The path part of <code>wgScript</code>, without trailing "/".</span> <span lang="en" dir="ltr" class="mw-content-ltr">This is the path to use for direct calls to the php access points such as <code>index.php</code> or <code>api.php</code>.</span> Siehe auch {{ll|Manual:$wgScriptPath|$wgScriptPath}}.
|valign="top"|{{Hiddensort|1.08}}MW 1.8+
|/w
|-
|valign="top"|<code>{{anchor|wgServer}}{{ll|Manual:$wgServer|wgServer}}</code>
|valign="top"|String
|valign="top"|<span lang="en" dir="ltr" class="mw-content-ltr">The server URL, not terminated by "/".</span> <span lang="en" dir="ltr" class="mw-content-ltr">The combination <code>wgServer + wgScriptPath + "/api.php"</code>, for instance, results in a valid URL to the API access point script.</span>
|valign="top"|{{Hiddensort|1.08}}MW 1.8+
|//www.mediawiki.org
|-
|valign="top"|<code>{{anchor|wgServerName}}{{ll|Manual:$wgServerName|wgServerName}}</code>
|valign="top"|String
|valign="top"|<span lang="en" dir="ltr" class="mw-content-ltr">The name of the server, without the protocol or trailing slash (e.g. "en.wikipedia.org").</span>
|valign="top"|{{Hiddensort|1.24}}MW 1.24+ ([[phab:rMW72c0ce43a854d5cd5601d1d19423518065ce33ff|72c0ce43a854]])
|www.mediawiki.org
|-
|valign="top"|<code>{{Visible anchor|wgSiteName}}</code>
|valign="top"|String
|valign="top"|<span lang="en" dir="ltr" class="mw-content-ltr">The name of the site, as defined by {{ll|Manual:$wgSitename|$wgSitename}}.</span>
|valign="top"|{{Hiddensort|1.16}}MW 1.16+
|MediaWiki
|-
|valign="top"|<code>{{anchor|wgVariantArticlePath}}{{ll|Manual:$wgVariantArticlePath|wgVariantArticlePath}}</code>
|valign="top"|String or {{phpi|false}}
|valign="top"|<span lang="en" dir="ltr" class="mw-content-ltr">If a wiki has language variants (such as the Chinese and the Serbian Wikipedias), set to a path beginning at the root for language variants other than <code>wgContentLanguage</code>.</span> <span lang="en" dir="ltr" class="mw-content-ltr">The path contains two placeholders: "$1" is to be replaced by the page title, and "$2" is to be replaced by the language code of the language variant (e.g. "zh-tw").</span> <span lang="en" dir="ltr" class="mw-content-ltr">If the wiki does not have language variants, set to {{phpi|false}}.</span> Siehe auch {{ll|Manual:$wgVariantArticlePath|$wgVariantArticlePath}}.
|valign="top"|{{Hiddensort|1.13}}MW 1.13+
|false
|-
|valign="top"|<code>{{anchor|wgVersion}}{{ll|Manual:$wgVersion|wgVersion}}</code>
|valign="top"|String
|valign="top"|<span lang="en" dir="ltr" class="mw-content-ltr">Identifies the version of MediaWiki that served the page.</span> 
|valign="top"|{{Hiddensort|1.12}}MW 1.12+
|1.42.0-wmf.26
|}


<div lang="en" dir="ltr" class="mw-content-ltr">
=== All pages (user/page-specific) ===
</div>
{| class="wikitable sortable"
! Name
! Typ
! Beschreibung
! Erreichbarkeit
!Example output
|-
| valign="top" |<code>{{Visible anchor|wgAction}}</code>
| valign="top" |String
| valign="top" |<span lang="en" dir="ltr" class="mw-content-ltr">The action performed, e.g. "edit" for edit pages, or "view" for page views.</span> <span lang="en" dir="ltr" class="mw-content-ltr">See [[Special:MyLanguage/Manual:Parameters to index.php#Actions|Manual:Parameters to index.php#Actions]].</span>
| valign="top" |MW 1.10+
|view
|-
| valign="top" |<code>{{Visible anchor|wgArticleId}}</code>
| valign="top" |Integer
| valign="top" |<span lang="en" dir="ltr" class="mw-content-ltr">The internal ID (page ID) of the page. For non-existent pages and special pages, it is zero.</span>
| valign="top" |MW 1.8+
|17317
|-
| valign="top" |<code>{{Visible anchor|wgCanonicalNamespace}}</code>
| valign="top" |String
| valign="top" |<span lang="en" dir="ltr" class="mw-content-ltr">The canonical (i.e., not localized or aliased) {{ll|Manual:namespace|namespace}} name of the page.</span>
| valign="top" |MW 1.8+
|Manual
|-
| valign="top" |<code>{{Visible anchor|wgCanonicalSpecialPageName}}</code>
| valign="top" |String oder {{phpi|false}} oder nicht definiert
| valign="top" |<span lang="en" dir="ltr" class="mw-content-ltr">On special pages, the canonical (i.e., not localized or aliased) name of the special page; otherwise it is not defined at all (up to and including MW 1.15) or is set to {{phpi|false}} (since MW 1.16).</span>
| valign="top" |MW 1.9+
|false
|-
| valign="top" |<code>{{Visible anchor|wgCategories}}</code>
| valign="top" |Array of strings
| valign="top" |<span lang="en" dir="ltr" class="mw-content-ltr">The list of all the categories a page belongs to.</span> <span lang="en" dir="ltr" class="mw-content-ltr">This is essentially a JavaScript version of the category box shown on the page (grey box at bottom of page, in Monobook/Vector).</span> <span lang="en" dir="ltr" class="mw-content-ltr">If the category box is not shown on the current page (as is the case when editing/viewing history), <code>wgCategories</code> will be an empty array.</span>
| valign="top" |MW 1.16+
|['JavaScript']
|-
| valign="top" |<code>{{Visible anchor|wgCurRevisionId}}</code>
| valign="top" |Integer
| valign="top" |<span lang="en" dir="ltr" class="mw-content-ltr">The top revision ID of the currently viewed page at the time the page was served.</span> <span lang="en" dir="ltr" class="mw-content-ltr">Also set on diff and history pages; zero for special pages.</span>
| valign="top" |MW 1.9+
|6400980
|-
| valign="top" |<code>{{Visible anchor|wgIsArticle}}</code>
| valign="top" |boolean
| valign="top" |{{phpi|true}} if the page displays the content of a wiki page, e.g. when viewing a page (regardless of namespace), or when viewing an old revision or diff with rendered content below it. It is {{phpi|false}} for anything else (edit form, history page, special pages, most generated pages, etc.).
{{note|1=This variable is badly named – it is not related to a page being a main namespace "article".}}
| valign="top" |MW 1.8+
|true
|-
| valign="top" |<code>{{Visible anchor|wgIsProbablyEditable}}</code>
| valign="top" |boolean
| valign="top" |True if the page is probably editable (based on {{phpi|Title::quickUserCan}}) by the current user.  The 'probably' is necessary for performance reasons.  An exact editability check is too costly here, due to cascading protection and hook-based extensions like {{ll|Extension:TitleBlacklist|TitleBlacklist}} that may be enabled.  If this is true, it is likely to be editable.  If it is false, it is definitely not editable.
| valign="top" |({{git|0bbc358951e56fbb3e2e121a02cf213e280ffdc1}})
|true
|-
| valign="top" |<code>{{Visible anchor|wgIsRedirect}}</code>
| valign="top" |boolean
| valign="top" |<span lang="en" dir="ltr" class="mw-content-ltr">{{phpi|true}} if the page is a redirect to a wiki page using {{tmpl|0=<code>#REDIRECT <nowiki>[[</nowiki>$1<nowiki>]]</nowiki></code>|Target page name}}.</span> <span lang="en" dir="ltr" class="mw-content-ltr">It is {{phpi|false}} for anything else (normal pages, special pages, most generated pages, etc.).</span>
| valign="top" |MW 1.22+ ([[gerrit:75478]])
|false
|-
| valign="top" |<code>{{Visible anchor|wgNamespaceNumber}}</code>
| valign="top" |Integer
| valign="top" |The number of the {{ll|Manual:namespace|namespace}} the page is in.
| valign="top" |MW 1.8+
|100
|-
| valign="top" |<code>{{Visible anchor|wgPageContentLanguage}}</code>
| valign="top" |String
| valign="top" |Language code of the [[page content language]] (according to {{phpi|$context->getTitle()->getPageLanguage()}})
| valign="top" |MW 1.19+ ({{r|104483}})
|en
|-
| valign="top" |<code>{{Visible anchor|wgPageContentModel}}</code>
| valign="top" |String
| valign="top" |<code>'wikitext'</code> on typical wiki pages, <code>'javascript'</code> on pages interpreted as JavaScript, <code>'css'</code> on pages interpreted as CSS, <code>'Scribunto'</code> on pages interpreted as Scribunto (Lua).
| valign="top" |{{Hiddensort|1.16}}MW 1.22+ ([[gerrit:62178]])
|wikitext
|-
| valign="top" |<code>{{Visible anchor|wgPageName}}</code>
| valign="top" |String
| valign="top" |The full name of the page, including the localized namespace name, if the namespace has a name (the main namespace (number 0) doesn't), and with spaces replaced by underscores. To get only the title without the namespace, use <code>wgTitle</code>.
| valign="top" |MW 1.8+
|Manual:Interface/JavasScript
|-
| valign="top" |<code>{{Visible anchor|wgPageParseReport}}</code>
| valign="top" |Object
| valign="top" |Parser limit report for the page when parser data is available. Includes data about parset limits, Lua statistics when Scribunto extension is enabled and parser cache information.
| valign="top" |MW 1.28+ ({{git|316207}})
|<nowiki>{limitreport: {...}, scribunto: {...}, cachereport: {...}}</nowiki>
|-
| valign="top" |<code>{{Visible anchor|wgRedirectedFrom}}</code>
| valign="top" |String
| valign="top" |When redirected contains the title of the page we were redirected from. If the page was not redirected, the value is omitted entirely (absent in <code>mw.config</code>). Uses the same format as <code>wgPageName</code>
| valign="top" |MW 1.19+ ({{r|104668}})
|null
|-
| valign="top" |<code>{{Visible anchor|wgRelevantPageName}}</code>
| valign="top" |String
| valign="top" |The full name of the page to which content actions and navigation links (e.g. a skin's tabs) apply. The AJAX watch function uses this to work correctly on special pages such as [[Special:MovePage]] and [[Special:WhatLinksHere]].
| valign="top" |MW 1.19+ ({{r|113737}})
|Manual:Interface/JavaScript
|-
| valign="top" |<code>{{Visible anchor|wgRelevantUserName}}</code>
| valign="top" |String or unset
| valign="top" |The relevant name of the user to which content actions and some extra navigation links (e.g. link to user rights or user contributions) apply.
| valign="top" |MW 1.23+ ({{git|88773}})
|null
|-
|<code>{{Visible anchor|wgRelevantPageIsProbablyEditable}}</code>
|boolean
|Like <code>wgIsProbablyEditable</code>, but applied to the contextually relevant page name from <code>wgRelevantPageName</code> instead of strictly the current page being viewed. For example, when viewing a page "<code>Special:MovePage/Example</code>" this will indicate whether the subject page is editable.
|MW 1.30+ ({{git|dbfe9c99}})
|true
|-
| valign="top" |<code>{{Visible anchor|wgRestrictionEdit}}</code>
| valign="top" |Array of strings or unset
| valign="top" |If the page is editable at all (and is not a special page) and editing of the page is restricted to some user groups, the array contains the minimum user group a user must be in in order to edit the page. For semi-protected pages, it'd contain <code>["autoconfirmed"]</code>; for fully protected pages <code>["sysop"]</code>. If there are no explicit restrictions, the value is <code>[]</code> (an array with no elements). 
This array contains only ''explicit ''protections. Namespace-wide protections (e.g. MediaWiki namespace, {{ll|Manual:$wgNamespaceProtection|$wgNamespaceProtection}}), cascading protections, or "protections" brought about by the {{ll|Extension:TitleBlacklist|TitleBlacklist}} extension's "noedit" attribute, are ignored by this array. On such pages, the value is normally <code>[]</code>, unless additional protections have been applied specifically to that page.

If the page does not exist, the variable is not set.
| valign="top" |MW 1.14+
|[]
|-
| valign="top" |<code>{{Visible anchor|wgRestrictionMove}}</code>
| valign="top" |Array of strings
| valign="top" |If the page is movable at all (and is not a special page) and moving of the page is restricted to some user groups, the array contains the minimum user group a user must be in in order to move the page. For semi-moveprotected pages, it'd contain <code>["autoconfirmed"]</code>; for fully moveprotected pages <code>["sysop"]</code>. If there are no explicit restrictions, the value is <code>[]</code> (an array with no elements). 
This array contains only ''explicit ''protections. Namespace-wide protections (e.g. MediaWiki namespace, {{ll|Manual:$wgNamespaceProtection|$wgNamespaceProtection}}), cascading protections, or "protections" brought about by the {{ll|Extension:TitleBlacklist|TitleBlacklist}} extension's "moveonly" attribute, are ignored by this array. On such pages, the value is normally <code>[]</code>, unless additional protections have been applied specifically to that page.
| valign="top" |MW 1.14+
|[]
|-
| valign="top" |<code>{{Visible anchor|wgRevisionId}}</code>
| valign="top" |Integer
| valign="top" |<span lang="en" dir="ltr" class="mw-content-ltr">The revision ID of the currently viewed revision, or the right revision for diff views (But 0 when diffonly=yes, {{phabricator|T231744}}).</span> <span lang="en" dir="ltr" class="mw-content-ltr">Also set on diff pages; zero for special pages, history pages, or anywhere else inapplicable.</span>
| valign="top" |MW 1.22+ {{git|7fa7b71eb3a5dd24e75865162e4c06a4a6012524}}
|6400980
|-
| valign="top" |<code>{{Visible anchor|wgSearchType}}</code>
| valign="top" |Zeichenkette oder nicht gesetzt
| valign="top" |<span lang="en" dir="ltr" class="mw-content-ltr">The name of the search backend used to execute search requests.</span>
| valign="top" |MW 1.23+ ({{git|118655}})
|CirrusSearch
|-
| valign="top" |<code>{{Visible anchor|wgTitle}}</code>
| valign="top" |Zeichenkette
| valign="top" |<span lang="en" dir="ltr" class="mw-content-ltr">The page title, without the namespace.</span> <span lang="en" dir="ltr" class="mw-content-ltr">May contain spaces – does not contain underscores.</span> <span lang="en" dir="ltr" class="mw-content-ltr">To get the title including the namespace, use <code>wgPageName</code>.</span>
| valign="top" |MW 1.8+
|Interface/JavaScript
|}

<div lang="en" dir="ltr" class="mw-content-ltr">
Related to the user currently viewing the page:
</div>

{| class="wikitable sortable"
! Name
! Typ
! Beschreibung
! Erreichbarkeit
!Example output
|-
| valign="top" |<code>{{Visible anchor|wgUserEditCount}}</code>
| valign="top" |Integer
| valign="top" |<span lang="en" dir="ltr" class="mw-content-ltr">The number of edits the current user made (null if not logged in).</span>
| valign="top" |{{Hiddensort|1.21}}MW 1.21+
|556
|-
| valign="top" |<code>{{Visible anchor|wgUserGroups}}</code>
| valign="top" |Array von Zeichenketten
| valign="top" |<span lang="en" dir="ltr" class="mw-content-ltr">An array containing all the (local) user groups the current user is a member of, or <code>null</code> for non-logged-in users.</span> <span lang="en" dir="ltr" class="mw-content-ltr">User groups are identified by the internal user group names, e.g. "sysop", "autoconfirmed", "bureaucrat", and so on.</span> <span lang="en" dir="ltr" class="mw-content-ltr">The default user group is named "*".</span>
| valign="top" |MW 1.10+
|['autopatrolled', '*', 'user', 'autoconfirmed']
|-
| valign="top" |<code>{{Visible anchor|wgUserId}}</code>
| valign="top" |Integer
| valign="top" |<span lang="en" dir="ltr" class="mw-content-ltr">The numeric ID of the current user (null if not logged in).</span>
| valign="top" |{{Hiddensort|1.21}}MW 1.21+
|12311063
|-
| valign="top" |<code>{{Visible anchor|wgUserLanguage}}</code>
| valign="top" |Zeichenkette
| valign="top" |<span lang="en" dir="ltr" class="mw-content-ltr">The language code for the user's interface language, as set in Special&rarr;Preferences (which may be overridden by a <code>uselang=</code> parameter in the URL).</span>
| valign="top" |{{Hiddensort|1.08}}MW 1.8+
|en
|-
| valign="top" |<code>{{Visible anchor|wgUserName}}</code>
| valign="top" |Zeichenkette
| valign="top" |<span lang="en" dir="ltr" class="mw-content-ltr">The user name of the user currently viewing the page, if it's a logged-in user.</span> <span lang="en" dir="ltr" class="mw-content-ltr">For non-logged-in users, it is <code>null</code> (''not'' the user's IP address, unlike PHP {{phpi|$wgUser->getName()}} on the server).</span>
| valign="top" |MW 1.8+
|Your Username
|-
| valign="top" |<code>{{Visible anchor|wgUserRegistration}}</code>
| valign="top" |Integer
| valign="top" |<span lang="en" dir="ltr" class="mw-content-ltr">The time and date on which the current user registered, represented as milliseconds since epoch.</span> Null, falls nicht eingeloggt.
| valign="top" |{{Hiddensort|1.21}}MW 1.21+
|1514273653000
|}


<span id="Some_pages"></span>
=== Einige Seiten ===

<div lang="en" dir="ltr" class="mw-content-ltr">
Some additional variables are present only depending on the page namespace, wiki configuration and/or user preferences.
</div>

{| class="wikitable sortable"
! Name
! Typ
! Beschreibung
! Erreichbarkeit
|-
! colspan="4" style="background-color:#DDDDDD;" | Main Page
|-
| valign="top" |<code>{{Visible anchor|wgIsMainPage}}</code>
| valign="top" |Wahrheitswert
| valign="top" |<span lang="en" dir="ltr" class="mw-content-ltr">{{phpi|true}} if the current page is the main page of the wiki.</span> <span lang="en" dir="ltr" class="mw-content-ltr">Omitted entirely otherwise (defaulting to {{inline-code|null|lang=javascript}} in <code>mw.config</code>).</span>
| valign="top" |MW 1.18+
|-
! colspan="4" style="background-color:#DDDDDD;" | <span lang="en" dir="ltr" class="mw-content-ltr">If the content language has variants:</span>
|-
| valign="top" |<code>{{Visible anchor|wgUserVariant}}</code>
| valign="top" |Zeichenkette
| valign="top" |<span lang="en" dir="ltr" class="mw-content-ltr">If the wiki has language variants, the language code of the user's preferred variant.</span> <span lang="en" dir="ltr" class="mw-content-ltr">If the wiki does not have variants, the variable is not configured (''does not exist''), i.e.: <br />{{inline-code|mw.config.exists( 'wgUserVariant' ); // false|lang=javascript}}<br />{{inline-code|mw.config.get( 'wgUserVariant' ); // null|lang=javascript}}.</span>
| valign="top" |MW 1.16+
|-
! colspan="4" style="background-color:#DDDDDD;" | <span lang="en" dir="ltr" class="mw-content-ltr">After saving an edit</span>
|-
| valign="top" |<code>{{Visible anchor|wgPostEdit}}</code>
| valign="top" |Zeichenkette
| valign="top" |"saved", falls der Benutzer gerade diese Seite gespeichert hat. "created", falls der Benutzer gerade diese Seite erstellt hat. <span lang="en" dir="ltr" class="mw-content-ltr">"restored" if the user just restored this page by going to the history page, clicked on a timestamp link for an old revision, clicked on edit and then saved.</span> Ansonsten <code>null</code>. Note that:
#On null edits, this is <code>null</code>, not "saved"
#When using "undo", this is "saved"
#On rollback, this is <code>null</code>
| valign="top" |MW 1.21+ ([[gerrit:50480]])
|-
! colspan="4" |<span lang="en" dir="ltr" class="mw-content-ltr">When comparing revisions</span>
|-
|<code>{{Visible anchor|wgDiffOldId}}</code>
|Integer
| <span lang="en" dir="ltr" class="mw-content-ltr">Revision ID of the "old" revision when viewing a diff.</span> <span lang="en" dir="ltr" class="mw-content-ltr">Only available when viewing a revision comparison.</span>
|MW 1.30+ ({{git|a469795efc5bc1c585c9f84ee289ee099833661d}})
|-
|<code>{{Visible anchor|wgDiffNewId}}</code>
|Integer
| <span lang="en" dir="ltr" class="mw-content-ltr">Revision ID of the "new" revision when viewing a diff.</span> <span lang="en" dir="ltr" class="mw-content-ltr">Only available when viewing a revision comparison.</span>
|MW 1.30+ ({{git|a469795efc5bc1c585c9f84ee289ee099833661d}})
|}

<span id="Page_specific_(Wikibase_extension)"></span>
=== Seitenspezifisch (Wikibase-Erweiterung) ===

<div lang="en" dir="ltr" class="mw-content-ltr">
Some additional information will be available when the site supports {{ll|Wikibase}}:
</div>

{|class="wikitable sortable"
! Name
! Typ
! Beschreibung
! Erreichbarkeit
|-
|valign="top"|<code>{{Visible anchor|wgWikibaseItemId}}</code>
|valign="top"|Zeichenkette
|valign="top"|<span lang="en" dir="ltr" class="mw-content-ltr">The Wikibase item ID of the current page.</span> <span lang="en" dir="ltr" class="mw-content-ltr">Currently, in the edit mode, this variable is not set.</span> Siehe [[phab:T185437]].
|valign="top"|?
|}

<span id="Hooks_for_extensions"></span>
=== Hooks für Erweiterungen ===
* {{ll|Manual:Hooks/ResourceLoaderGetConfigVars|ResourceLoaderGetConfigVars}} - <span lang="en" dir="ltr" class="mw-content-ltr">Since MediaWiki 1.17 extensions can add their own site-wide variables through this hook.</span>
* {{ll|Manual:Hooks/MakeGlobalVariablesScript|MakeGlobalVariablesScript}} - <span lang="en" dir="ltr" class="mw-content-ltr">Since MediaWiki 1.14 extensions can add their own variables to the OutputPage.</span> <span lang="en" dir="ltr" class="mw-content-ltr">If the variable is not dependent on the page being viewed, use the {{ll|Manual:Hooks/ResourceLoaderGetConfigVars|ResourceLoaderGetConfigVars}} hook instead.</span>

<span id="See_also"></span>
== Siehe auch ==
* [[How to enhance wiki content with JavaScript]]
[[Category:JavaScript{{#translation:}}]]