Caleb Cooper at 16:49, 2 November 2020

2020-11-02T16:49:30Z

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	* <code><nowiki>{{#invoke:Pn \|getVal \| idx=-1 \| a \| b \| c \| d \| e \| f }}</nowiki></code> → {{#invoke:Pn \|getVal \| idx=-1 \| a \| b \| c \| d \| e \| f }}		* <code><nowiki>{{#invoke:Pn \|getVal \| idx=-1 \| a \| b \| c \| d \| e \| f }}</nowiki></code> → {{#invoke:Pn \|getVal \| idx=-1 \| a \| b \| c \| d \| e \| f }}
	* <code><nowiki>{{#invoke:Pn \|getVal \| idx=99 \| a \| b \| c \| d \| e \| f }}</nowiki></code> → {{#invoke:Pn \|getVal \| idx=99 \| a \| b \| c \| d \| e \| f }}		* <code><nowiki>{{#invoke:Pn \|getVal \| idx=99 \| a \| b \| c \| d \| e \| f }}</nowiki></code> → {{#invoke:Pn \|getVal \| idx=99 \| a \| b \| c \| d \| e \| f }}

	Using a wrapper template, {{tl\|P-1}}:
	* <code><nowiki>{{p-1 \| a \| b \| c \| d \| e \| f }}</nowiki></code> → {{p-1 \| a \| b \| c \| d \| e \| f }}
	* <code><nowiki>{{wdib\|ps=1\|P8011\|qid=Q84055514}}</nowiki></code> → {{wdib\|ps=1\|P8011\|qid=Q84055514}}
	* <code><nowiki>{{wdib\|ps=1\|P8011\|qid=Q84055514\|list=p-1}}</nowiki></code> → {{wdib\|ps=1\|P8011\|qid=Q84055514\|list=p-1}}

Caleb Cooper: Created page with "The module returns one value from its list of unnamed parameters. The named parameter {{para|idx}} is the index of the parameter that is to be returned. Negative indices cou..."

2020-11-02T16:48:39Z

Created page with "The module returns one value from its list of unnamed parameters. The named parameter {{para|idx}} is the index of the parameter that is to be returned. Negative indices cou..."

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The module returns one value from its list of unnamed parameters.

The named parameter {{para|idx}} is the index of the parameter that is to be returned.

Negative indices count backward from the end of the list.

A wrapper template may be used to simplify usage.

== Examples ==

* <code><nowiki>{{#invoke:Pn |getVal | idx=1}}</nowiki></code> → {{#invoke:Pn |getVal | idx=1}}
* <code><nowiki>{{#invoke:Pn |getVal | idx= | a | b | c | d | e | f }}</nowiki></code> → {{#invoke:Pn |getVal | idx= | a | b | c | d | e | f }}
* <code><nowiki>{{#invoke:Pn |getVal | idx=0 | a | b | c | d | e | f }}</nowiki></code> → {{#invoke:Pn |getVal | idx=0 | a | b | c | d | e | f }}
* <code><nowiki>{{#invoke:Pn |getVal | idx=1 | a | b | c | d | e | f }}</nowiki></code> → {{#invoke:Pn |getVal | idx=1 | a | b | c | d | e | f }}
* <code><nowiki>{{#invoke:Pn |getVal | idx=2 | a | b | c | d | e | f }}</nowiki></code> → {{#invoke:Pn |getVal | idx=2 | a | b | c | d | e | f }}
* <code><nowiki>{{#invoke:Pn |getVal | idx=-1 | a | b | c | d | e | f }}</nowiki></code> → {{#invoke:Pn |getVal | idx=-1 | a | b | c | d | e | f }}
* <code><nowiki>{{#invoke:Pn |getVal | idx=99 | a | b | c | d | e | f }}</nowiki></code> → {{#invoke:Pn |getVal | idx=99 | a | b | c | d | e | f }}

Using a wrapper template, {{tl|P-1}}:
* <code><nowiki>{{p-1 | a | b | c | d | e | f }}</nowiki></code> → {{p-1 | a | b | c | d | e | f }}
* <code><nowiki>{{wdib|ps=1|P8011|qid=Q84055514}}</nowiki></code> → {{wdib|ps=1|P8011|qid=Q84055514}}
* <code><nowiki>{{wdib|ps=1|P8011|qid=Q84055514|list=p-1}}</nowiki></code> → {{wdib|ps=1|P8011|qid=Q84055514|list=p-1}}

Module:Pn/doc - Revision history

Caleb Cooper at 16:49, 2 November 2020

Caleb Cooper: Created page with "The module returns one value from its list of unnamed parameters. The named parameter {{para|idx}} is the index of the parameter that is to be returned. Negative indices cou..."