Difference: VarGET (1 vs. 4)
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| 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="..." }%
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"name" |
Name of variable. |
(required) |
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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) |
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- Example:
%GET{"lunch"}% returns Sushi if the following has been previously set:
%SET{ "lunch" value="Sushi" }% - see more examples
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| META TOPICPARENT |
name="TWikiVariables" |
GET{"name"} -- get a variable |
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| Attribute |
Comment |
Default |
"name" |
Name of variable. |
(required) |
default="..." |
Text shown if variable is not found. |
"" (empty string) |
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- Example:
%GET{"lunch"}% returns Sushi if the following has been previously set:
%SET{ "lunch" value="Sushi" default="undecided" }% - see more examples
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- Example:
%GET{"lunch"}% returns Sushi if the following has been previously set:
%SET{ "lunch" value="Sushi" }% - see more examples
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| META TOPICPARENT |
name="TWikiVariables" |
GET{"name"} -- get a variable |
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"name" |
Name of variable. |
(required) |
default="..." |
Text shown if variable is not found. |
"" (empty string) |
- Example:
%GET{"lunch"}% returns Sushi if the following has been previously set:
%SET{ "lunch" value="Sushi" default="undecided" }% - see more examples
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<
< | |
>
> | |
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>
> |
| 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="..." }%
- Supported attributes:
| Attribute | Comment | Default | "name" | Name of variable. | (required) | default="..." | Text shown if variable is not found. | "" (empty string) |
- Example:
%GET{"lunch"}% returns Sushi if the following has been previously set:
%SET{ "lunch" value="Sushi" default="undecided" }% - see more examples
- Related: IF, SET, SetGetPlugin, SpreadSheetPlugin#FuncGET
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