Difference between revisions of "Template:Count and list"

Revision as of 14:23, 26 August 2022

Given a list of fields (comma delimited), count the number of links which point to pages with exist and the number which point to pages that don't.

Incorporates Template:Exists to circumvent the "500 per page" limit of #ifexist.

Input	Output
{{Count and list\| X, Y, Z}}	X{{subst:Exists\|X\|then=\|else=}} Y{{subst:Exists\|Y\|then=\|else=}} Z{{subst:Exists\|Z\|then=\|else=}} This list includes 3 blue links and 3 red links.
{{Count and list\| 2020 ACF Fall, 2021 ACF Fall, 2022 ACF Regionals}}	2020 ACF Fall{{subst:Exists\|2020 ACF Fall\|then=\|else=}} 2021 ACF Fall{{subst:Exists\|2021 ACF Fall\|then=\|else=}} 2022 ACF Regionals{{subst:Exists\|2022 ACF Regionals\|then=\|else=}} This list includes 3 blue links and 3 red links.

@@ Line 3: / Line 3: @@
 |{{#vardefineecho:link|{{#explode:{{#var:input}}|,|{{#var:i}}}}}}
 | <nowiki/>
-# [[{{#var:link}}]]{{safesubst:Exists|{{#var:link}}|then={{Add|blue_links|1}}|else={{Add|red_links|1}}}}{{Add|i|1}}}}}}
+# [[{{#var:link}}]]{{subst:Exists|{{#var:link}}|then={{Add|blue_links|1}}|else={{Add|red_links|1}}}}{{Add|i|1}}}}}}
 This list includes {{#var:blue_links}} blue links and {{#var:red_links}} red links.{{Load|red_links|blue_links|i|link}}</includeonly><noinclude>
 Given a list of fields (comma delimited), count the number of links which point to pages with exist and the number which point to pages that don't.

Input	Output
{{Count and list\| X, Y, Z}}	X{{subst:Exists\|X\|then=\|else=}} Y{{subst:Exists\|Y\|then=\|else=}} Z{{subst:Exists\|Z\|then=\|else=}} This list includes 3 blue links and 3 red links.
{{Count and list\| 2020 ACF Fall, 2021 ACF Fall, 2022 ACF Regionals}}	2020 ACF Fall{{subst:Exists\|2020 ACF Fall\|then=\|else=}} 2021 ACF Fall{{subst:Exists\|2021 ACF Fall\|then=\|else=}} 2022 ACF Regionals{{subst:Exists\|2022 ACF Regionals\|then=\|else=}} This list includes 3 blue links and 3 red links.