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Viewing changes to foswiki/data/System/VarVAR.txt

  • Committer: James Michael DuPont
  • Date: 2009-07-18 19:58:49 UTC
  • Revision ID: jamesmikedupont@gmail.com-20090718195849-vgbmaht2ys791uo2
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foswiki/data/System/VarVAR.txt
 
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%META:TOPICINFO{author="ProjectContributor" date="1231502400" format="1.1" version="1"}%
 
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%META:TOPICPARENT{name="Macros"}%
 
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#VarVAR
 
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---+++ VAR{"NAME" web="Web"} -- get a preference value from another web 
 
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   * Syntax: =%<nop>VAR{"NAME" web="Web"}%=
 
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   * Example: To get =%<nop>WEBBGCOLOR%= of the %USERSWEB% web write =%<nop>VAR{"WEBBGCOLOR" web="%USERSWEB%"}%=, which expands to =%VAR{"WEBBGCOLOR" web="%USERSWEB%"}%=
 
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   * Related: [[%IF{"'%INCLUDINGTOPIC%'='Macros'" then="#"}%VarWEBPREFSTOPIC][WEBPREFSTOPIC]]
 
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