Difference between revisions of "Template:IsVariant"

Revision as of 00:47, 27 February 2021

This template evaluates the page argument (or the title of the invoking page if page is not supplied) to determine if it is a variant of another honor.

If it determines that page is a variant, it will return the page title of the base honor. Otherwise it will return an empty string.

page parameter	Return string	Note
AY Honors/Archery (General Conference)	AY Honors/Archery	Is a variant, so returns the base
AY Honors/Archery		Is the base, so returns nothing
AY Honors/Child Care (Babysitting)	AY Honors/Child Care	Is not a variant because AY Honor Child Care does not exist.

@@ Line 1: / Line 1: @@
-<includeonly>
+<includeonly>{{#vardefine:page|{{#titleparts:{{{page|{{PAGENAME}}}}}|2}}}}{{#vardefine:base|{{#explode:{{#var:page}}|(|0}}}}{{#vardefine:variant|{{#replace:{{#explode:{{#var:page}}|(|1}}|)}}}}
-{{#vardefine:page|{{#titleparts:{{{page|{{PAGENAME}}}}}|2}}}}
+{{#if:{{#var:variant}}|{{#ifexist:{{#var:base}}|{{#var:base}}}}}}</includeonly>
-{{#var:page}}
-{{#titleparts:{{{page|{{PAGENAME}}}}}|2}}
-<includeonly>
 <noinclude>
-{{IsVariant|page=AY Honors/Archery (General Conference)}}
+This template evaluates the '''page''' argument (or the title of the invoking page if '''page''' is not supplied) to determine if it is a variant of another honor.
+If it determines that '''page''' is a variant, it will return the page title of the base honor.  Otherwise it will return an empty string.
+{|border=1
+!page parameter
+!Return string
+!Note
+|-
+|AY Honors/Archery (General Conference)
+|{{IsVariant|page=AY Honors/Archery (General Conference)}}
+|Is a variant, so returns the base
+|-
+|AY Honors/Archery
+|{{IsVariant|page=AY Honors/Archery}}
+|Is the base, so returns nothing
+|-
+|AY Honors/Child Care (Babysitting)
+|{{IsVariant|page=AY Honors/Child Care (Babysitting)}}
+|Is not a variant because [[AY Honors/Child Care]] does not exist.
+|}
+</noinclude>