Difference: VarGET (3 vs. 4)

Revision 413 Nov 2012 - TWikiContributor

Line: 1 to 1
 
META TOPICPARENT name="TWikiVariables"

GET{"name"} -- get a variable

  • Get the value of a named variable, previously set with %SET{}%. The %SET{}% and %GET{}% variables are handled by the SetGetPlugin.
  • Syntax: %GET{ "name" default="..." }%
Changed:
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"name" Name of variable. (required)
Changed:
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default="..." Text shown if variable is not found. "" (empty string)
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format="..." Format with supported variables:
$name for variable name
$value for variable value
$isdefined expanding to 1 or 0 depending if variable is defined or not
$isset expanding to 1 or 0 depending if variable is logically true or false
$ispersistent expanding to 1 or 0 depending if variable is persistent or not
• all FormatTokens such as $dollar, $n, $percnt.
"$value"
default="..." Text shown if variable is not defined, e.g. not found. This parameter overrides the format parameter. "" (empty string)
 
  • Example: %GET{"lunch"}% returns Sushi if the following has been previously set:
    %SET{ "lunch" value="Sushi" }% - see more examples
Added:
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