NeoWiki: Importing NeoWiki demo data

2026-04-07T16:09:53Z

Importing NeoWiki demo data

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This page demonstrates the <code>mw.neowiki</code> Lua API for accessing NeoWiki structured data from templates and modules.

The examples use [[Module:NeoWikiDemo]], a demo module included with NeoWiki.

== Reading Property Values ==

<code>mw.neowiki.getValue()</code> returns a single scalar value. <code>mw.neowiki.getAll()</code> returns all values as a table.

{| class="wikitable"
! Property !! getValue !! getAll
|-
| Founded at || {{#invoke:NeoWikiDemo|value|Founded at|page=ACME Inc}} || {{#invoke:NeoWikiDemo|values|Founded at|page=ACME Inc}}
|-
| Websites || {{#invoke:NeoWikiDemo|value|Websites|page=ACME Inc}} || {{#invoke:NeoWikiDemo|values|Websites|page=ACME Inc}}
|-
| Products (relations) || {{#invoke:NeoWikiDemo|value|Products|page=ACME Inc}} || {{#invoke:NeoWikiDemo|values|Products|page=ACME Inc}}
|}

== Full Subject Data ==

<code>mw.neowiki.getMainSubject()</code> returns all data for a Subject as a Lua table, enabling templates to render complete data views.

=== Professional Wiki ===

{{#invoke:NeoWikiDemo|subject|Professional Wiki}}

=== ACME Inc ===

{{#invoke:NeoWikiDemo|subject|ACME Inc}}

== Child Subjects ==

<code>mw.neowiki.getChildSubjects()</code> returns all non-main Subjects on a page.

Child subjects on [[ACME Inc]]: {{#invoke:NeoWikiDemo|children|ACME Inc}}

== Module Source ==

The demo module uses these <code>mw.neowiki</code> functions:

<syntaxhighlight lang="lua">
local nw = require( 'mw.neowiki' )

-- Read a single value (always returns a scalar or nil)
nw.getValue( 'Founded at' ) --> 2005
nw.getValue( 'Products' ) --> "Foo" (first value only)

-- Read all values (always returns a 1-indexed table or nil)
nw.getAll( 'Products' ) --> { "Foo", "Bar", "Baz" }

-- Get full subject data
local s = nw.getMainSubject( 'ACME Inc' )
s.id, s.label, s.schema, s.statements

-- Get child subjects
local children = nw.getChildSubjects( 'ACME Inc' )
</syntaxhighlight>

See [[Module:NeoWikiDemo]] for the full source.

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NeoWiki: Importing NeoWiki demo data