Currently there may be errors shown on top of a page, because of a missing Wiki update (PHP version and extension DPL3).
Navigation
Topics Help • Register • News • History • How to • Sequences statistics • Template prototypes

Difference between revisions of "Template:NVal list"

From Prime-Wiki
Jump to: navigation, search
(cat. changed)
(new first/last options)
Line 7: Line 7:
 
*<count>: only the number of n-values is displayed
 
*<count>: only the number of n-values is displayed
 
*<short>: only the list of n-values is given without any types/comments
 
*<short>: only the list of n-values is given without any types/comments
 +
*<first>: returns the first entry of the n-values, empty if none
 +
*<last>: returns the last entry of the n-values, empty if none
 
*none=default: all n-values with types/comments are displayed
 
*none=default: all n-values with types/comments are displayed
  
Line 14: Line 16:
 
{{NVal list|<list>|count}}
 
{{NVal list|<list>|count}}
 
{{NVal list|<list>|short}}
 
{{NVal list|<list>|short}}
 +
{{NVal list|<list>|first}}
 +
{{NVal list|<list>|last}}
 
</pre>
 
</pre>
 
[[Category:Prime collections]]</noinclude><includeonly>{{#arraydefine:nvalues|{{{1}}}|/\n/}}{{#switch:{{{2}}}
 
[[Category:Prime collections]]</noinclude><includeonly>{{#arraydefine:nvalues|{{{1}}}|/\n/}}{{#switch:{{{2}}}
 
|count={{#arraysize:nvalues}}
 
|count={{#arraysize:nvalues}}
 
|short={{#loop:i|0|{{#arraysize:nvalues}}|{{#arraydefine:n2|{{#arrayindex:nvalues|{{#var:i}}}}|;}}{{#ifeq:{{#var:i}}|0||,&#32;}}{{#arrayindex:n2|0}}}}
 
|short={{#loop:i|0|{{#arraysize:nvalues}}|{{#arraydefine:n2|{{#arrayindex:nvalues|{{#var:i}}}}|;}}{{#ifeq:{{#var:i}}|0||,&#32;}}{{#arrayindex:n2|0}}}}
 +
|first={{#arrayindex:nvalues|0}}
 +
|last={{#arrayindex:nvalues|{{#expr:{{#arraysize:nvalues}}-1}}}}
 
|#default={{#loop:i|0|{{#arraysize:nvalues}}|{{#ifeq:{{#var:i}}|0||,&#32;}}{{NVal|{{#arrayindex:nvalues|{{#var:i}}}}}}}}
 
|#default={{#loop:i|0|{{#arraysize:nvalues}}|{{#ifeq:{{#var:i}}|0||,&#32;}}{{NVal|{{#arrayindex:nvalues|{{#var:i}}}}}}}}
 
}}</includeonly>
 
}}</includeonly>

Revision as of 08:14, 20 March 2020

Purpose

Displaying a given list of n-values with different options.

Parameter

The first parameter is always the list of n-values, the second can be one of the following:

  • <count>: only the number of n-values is displayed
  • <short>: only the list of n-values is given without any types/comments
  • <first>: returns the first entry of the n-values, empty if none
  • <last>: returns the last entry of the n-values, empty if none
  • none=default: all n-values with types/comments are displayed

Examples

{{NVal list|<list>}}: default
{{NVal list|<list>|count}}
{{NVal list|<list>|short}}
{{NVal list|<list>|first}}
{{NVal list|<list>|last}}