Difference: TWikiVariables (20 vs. 21)

Revision 2116 Mar 2001 - PeterThoeny

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TWiki Variables

Predefined Variables

 TWiki expands the following variables enclosed in % percent signs:

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 Example: %SEARCH{"wiki" web="Main" scope="topic"}%
%VAR{"NAME" web="Web"}%
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Get a preference value from another web then the current one. Example: To get %WEBBGCOLOR% of the Main web write %VAR{"WEBBGCOLOR" web="Main"}%, is #FFEFA6
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Get a preference value from a web other then the current one. Example: To get %WEBBGCOLOR% of the Main web write %VAR{"WEBBGCOLOR" web="Main"}%, is #FFEFA6
 

[1] Note: A web can be excluded from a web="all" search if you define a NOSEARCHALL=on variable in its WebPreferences.

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Preferences Variables

 Additional variables are defined in the preferences ( site-level ( SL ) in TWikiPreferences, web-level ( WL ) in WebPreferences of each web, and user level ( UL ) preferences in individual user topics):

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  • Additional preferences variables can be defined on all three level as needed. Example:
    • Set MYLOGO = %PUBURLPATH%/%MAINWEB%/LogoTopic/logo.gif
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<		-- PeterThoeny - 01 Mar 2001
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>		-- PeterThoeny - 15 Mar 2001
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