Erweiterung:RandomSelection

This page is a translated version of the page Extension:RandomSelection and the translation is 33% complete.
MediaWiki-Erweiterungen
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RandomSelection
Freigabestatus: stabil
Einbindung Tag , Parser-Funktion
Beschreibung Displays a random option from the given set
Autor(en)
Letzte Version 3.0.0 (2018-09-09)
MediaWiki 1.39+
Datenbankänderungen Nein
Lizenz GNU General Public License 2.0 oder neuer
Herunterladen
Beispiel

  • ‎<choose>
  • ‎<option>
  • ‎<choicetemplate>
Quarterly downloads 49 (Ranked 122nd)
Public wikis using 2,909 (Ranked 35th)
Übersetze die RandomSelection-Erweiterung, wenn sie auf translatewiki.net verfügbar ist

The RandomSelection extension allows for randomly-generated content inside your wiki; e.g. rotating images, random greetings, etc.

Installation

  • Die Erweiterung herunterladen und die Datei(en) in ein Verzeichnis namens RandomSelection im Ordner extensions/ ablegen.
  • Folgenden Code am Ende der LocalSettings.php einfügen:
    wfLoadExtension( 'RandomSelection' );
    
  •   Erledigt – Zu Special:Version in dem Wiki (bei Einstellung auf deutsch nach Spezial:Version) navigieren, um die erfolgreiche Installierung der Erweiterung zu überprüfen.

Verwendung

Tags

To choose between one or more options, simply place each option inside an ‎<option> tag which are themselves placed inside ‎<choose> tags, like so:

<choose>
<option>This is the first choice.</option>
<option>This is the second choice.</option>
<option>Und so weiter...</option>
</choose>

From each set of ‎<choose> tags, precisely one ‎<option> tag will be selected at random, and its contents shown. Anything can be placed inside of option tags: links, images, even templates.

However, that template arguments will not be expanded due to task T4257.

You can also have what is placed inside the option tags be sent as an argument to a template with the ‎<choicetemplate> tag, e.g.:

<choose>
<option>Template:Featured article/Elephant</option>
<option>Template:Featured article/Giraffe</option>
<option>Template:Featured article/Rhinoceros</option>
<choicetemplate>PageWithEditButton</choicetemplate>
</choose>

You could then create a [[Template:PageWithEditButton]] with these contents:

[{{canonicalurl:{{{1}}}|action=edit}} Edit] {{{{{1}}}}}

This is useful if you want to set up randomly rotating featured articles and have an edit button to allow the user to edit the featured article blurbs.

<span id="Parameters_to_‎<choose>">

Parameter für ‎<choose>

Parameter Beschreibung
uncached Disable caching for the chosen option
before Put this text before the chosen option
after Put this text after the chosen option
Since version 2.2.2 caching in the ‎<choose> tag is disabled only if the user specifies ‎<choose uncached>. Previously caching was disabled by default.

If you wanted to disable caching for the options, you should add the uncached parameter.

<choose uncached>
<option>This is the first choice.</option>
<option>This is the second choice.</option>
<option>Und so weiter...</option>
</choose>

If you wanted to display one of three YouTube videos, you could try this (Extension:Widgets and Erweiterung:YouTube required):

<choose before="{{#widget: YouTube|id=" after="}}">
<option>eR7-AUmiNcA</option><!--King of Anything-->
<option>cSCi7kCXKDA</option><!--Slipping Through My Fingers-->
<option>7n2d9XPsmmE</option><!--When Death Note Music Plays in My Car-->
</choose>

<span id="Parameters_to_‎<option>">

Parameter für ‎<option>

Parameter Beschreibung
weight Weight of the option

If you'd like some options to be shown more often than others, you can add weight to the option tags, like so:

<choose>
<option weight="2">This option will be shown twice as often as a normal option.</option>
<option>By default, options have a weight of 1.</option>
<option weight="1.5">This option also has a weight of 1. Fractional portions are ignored.</option>
</choose>

Parserfunktion

To choose between one or more options, simply place each option inside the #choose: parser function, like so:

{{#choose:
 |This is the first choice.
 |This is the second choice.
 |Und so weiter...
}}

From each choice divided by a pipe, precisely one choice will be selected at random, and its contents shown. Anything can be placed inside: links, images, even templates.

Siehe auch