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Manual	dplvar

Syntax

Sets one symbolic variable name and assign a value:

{{#dplvar:set|varname|valueofvar}}

Sets multiple symbolic variable names and assigns values to them (one after the other):

{{#dplvar:set|name1|value1|name2|value2|..|..}}

Assigns a value only if the variable is empty / has not been used so far:

{{#dplvar:default|name|value}}

Returns the current value of the variable:

{{#dplvar:name}}

Note: Variables can be set and retrieved from an article, or from templates used in that article.

Example 1

Part 1: {{#lsth:Examples/Module: dplvar (example 1)|Part 1}} Part 1 Result: {{#lsth:Examples/Module: dplvar (example 1)|Part 1 Result}}
Part 2: {{#lsth:Examples/Module: dplvar (example 1)|Part 2}}

Page Template:ViewTest/style.css must have content model "Sanitized CSS" for TemplateStyles (current model is "plain text").

Test in sandbox

View Result

Part 2 Result: {{#lsth:Examples/Module: dplvar (example 1)|Part 2 Result}}

Example 2

Example: {{#lsth:Examples/Module: dplvar (example_2)|Example}}

Page Template:ViewTest/style.css must have content model "Sanitized CSS" for TemplateStyles (current model is "plain text").

Test in sandbox

View Result

Result:{{#lsth:Examples/Module: dplvar (example 2)|Result}}

@@ Line 2: / Line 2: @@
 ==Syntax==
-'''Sets one''' symbolic variable name and assign a value:
+* '''Sets one''' symbolic variable name and assign a value:
+<pre>{{#dplvar:set|varname|valueofvar}}</pre>
-<pre>
-{{#dplvar:set|varname|valueofvar}}
-</pre>
-'''Sets multiple''' symbolic variable names '''and assigns''' values to them (one after the other):
+* '''Sets multiple''' symbolic variable names '''and assigns''' values to them (one after the other):
 <pre>
 {{#dplvar:set|name1|value1|name2|value2|..|..}}
 </pre>
-'''Assigns''' a value '''only if the variable is empty / has not been used''' so far:
+* '''Assigns''' a value '''only if the variable is empty / has not been used''' so far:
 <pre>
 {{#dplvar:default|name|value}}
 </pre>
-'''Returns''' the current value of the variable:
+* '''Returns''' the current value of the variable:
 <pre>
 {{#dplvar:name}}
 </pre>
-{{note|The variables can be set and retrieved from an article page or from templates used in that article.}}
+{{note|'''Note:''' Variables can be set and retrieved from an article, or from templates used in that article.}}
-==Example==
-<pre>
-{{#dplvar:set|a|x|b|y|c|<!--empty-->}} {{#dplvar:default|a|aaaa}} {{#dplvar:default|c|cccc}} {{#dplvar:default|d|dddd}}
-</pre>
-{{#dplvar:set|a|x|b|y|c|<!--empty-->}} {{#dplvar:default|a|aaaa}} {{#dplvar:default|c|cccc}} {{#dplvar:default|d|dddd}}
-'''Result:'''
-* a={{#dplvar:a}}
-* b={{#dplvar:b}}
-* c={{#dplvar:c}}
-* d={{#dplvar:d}}
+==Example 1==
-'''Notes:'''
+'''Part 1:'''
-* Variable "c" was set to "cccc" because it was set but with an empty note (empty value).
+{{#lsth:Examples/Module: dplvar (example 1)|Part 1}}
-* Variable "d" was set to "dddd" because it was not already set.
+'''Part 1 Result:'''
+{{#lsth:Examples/Module: dplvar (example 1)|Part 1 Result}}
+<br>
+'''Part 2:'''
+{{#lsth:Examples/Module: dplvar (example 1)|Part 2}}
+{{ViewTest|Examples|Module: dplvar (example_1)}}
+'''Part 2 Result:'''
+{{#lsth:Examples/Module: dplvar (example 1)|Part 2 Result}}
+==Example 2==
+'''Example:'''
+{{#lsth:Examples/Module: dplvar (example_2)|Example}}
+{{ViewTest|Examples|Module: dplvar (example 2)}}
+'''Result:'''<!--
+-->{{#lsth:Examples/Module: dplvar (example 2)|Result}}
 [[Category:Other Modules]]