View source for Dplvar

{{DPL manual|section=dplvar}}

==Syntax==
* '''Sets one''' symbolic variable name and assign a value:
<pre>{{#dplvar:set|varname|valueofvar}}</pre>


* '''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:
<pre>
{{#dplvar:default|name|value}}
</pre>


* '''Returns''' the current value of the variable:
<pre>
{{#dplvar:name}}
</pre>

{{note|'''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}}

{{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}}


==Example 3==

'''Example:'''

{{#lsth:Examples/Module: dplvar (example 3)|Example}}

{{ViewTest|Examples|Module: dplvar (example 3)}}


'''Result:'''

{{#lsth:Examples/Module: dplvar (example 3)|Result}}

[[Category:Other Modules]]