imported>Aloi4 at 02:32, 13 March 2026

2026-03-13T02:32:27Z

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{{Lua|Module:Default data component}}
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Creates the list of default [[data components]] for an item, based on its [[Java Edition data values/Items|ID]].

Data originates from [https://github.com/misode/mcmeta/blob/summary/item_components/data.json <samp>item_components/data.json</samp>].

== Usage ==
* {{p|1}} – the item ID, without the {{cd|minecraft:}} namespace. A valid ID is required.

* {{p|2}} to {{p|8}} – if it is one of the values below, adjust the list format. The order doesn't matter, it only needs to be between parameters 2 and 8:
** {{cd|big}} – All basic components appear (components that by default are all items a priori, but this can change)
*** For example, {{cd|max_item_stack: 64}} is a basic components, as all items have it by default. However, some items have it set to 16 or 1; in these cases, {{cd|max_item_stack}} will appear in the small list.
*** The basic components are separated in a collapsed box. See {{p|basic}}.
** {{cd|open}} – The list is not collapsed.
** {{cd|minecraft}} – Adds the {{cd|minecraft:}} namespace to the components.
** {{cd|link}} – Each component will have a [[data components|link]] to its respective section.
** '''Note''': Setting one of these parameters at a given moment will set it for all subsequent uses of the template on the page.
*** But the parameters {{cd|small}}, {{cd|collapsed}}, {{cd|nominecraft}} and {{cd|nolink}} respectively remove the effects.

* {{p|none}} – text that appears next to empty lists or compounds.

* {{p|text}} – text that appears next to the first line. Useful for describing the list.
** It is recommended to start with space ({{t|space}}).
** The final result replaces {{cd|(%id)}} with the item ID (defined by {{p|1}})

* {{p|comma}} – text used at the end of each value, such as {{cd|,}}. Useful for separating lines.

* {{p|dot}} – text used at the end value (of the lists or compounds), such as {{cd|.}}.
** If the last component is empty, instead of just appearing as {{cd|none}}, it appears as {{cd|none}} by replacing the last occurrence of a {{cd|comma}} (if it exists) with {{cd|dot}}.

* {{p|basic}} – text used at the basic components box. Default {{cd|Basic components:}}
** If basic is {{cd|nil}} the basic components were no longer kept in a separate box.
* {{p|basic2}} – text used in the component boxes present in all items, but which for this {{cd|id}} has a different value from the default.
** Default {{cd|nil}}. This means that by default the box does not exist.
* {{p|basiccollapsed}} – Determines whether or not the boxes of the basic components should be collapsed. Default {{cd|0}}.
** {{cd|1}} or {{cd|3}} – the {{p|basic}} box will be opened.
** {{cd|2}} or {{cd|3}} – the {{p|basic2}} box will be opened.

The parameters {{p|none}}, {{p|text}}, {{p|comma}} and {{p|dot}} are all empty by default. Setting any parameters (except {{p|1}}) for a page template will set them for all subsequent page templates unless changed.

== Examples ==
{{Message box| title = Observe how one example can influence another when defining parameters.| text = Therefore, the same examples could have different results at the beginning of the page.}}

1. {{t|Default data component|redstone}} results in:
{{Default data component|redstone}}

2. {{t|Default data component|redstone|big|open|minecraft|link}} results in:
{{Default data component|redstone|big|open|minecraft|link}}

3.{{t|Default data component|golden_spear}} results in:
{{Default data component|golden_spear}}

4.{{t|Default data component|golden_spear|small|collapsed|nominecraft|nolink}} results in:
{{Default data component|golden_spear|small|collapsed|nominecraft|nolink}}

5.{{t|Default data component|golden_apple|text{{=}}{{t|space}}list of {{t|cd|(%id)}} default components|basic{{=}}nil}} results in:
{{Default data component|golden_apple|text={{space}}list of {{cd|(%id)}} default components|basic=nil}}

6.{{t|Default data component|command_block|big|none{{=}}''None''}} results in:
{{Default data component|command_block|big|none=''None''}}

7.{{t|Default data component|red_dye|text{{=}}&&zwnj;zwnj; |comma{{=}};|dot{{=}}!}} results in:
{{Default data component|red_dye|text=&zwnj;|comma=;|dot=!}}

8.{{t|Default data component|stone|basic{{=}}Common components|comma{{=}},|dot{{=}}.|basic2{{=}}Common components2}} results in:
{{Default data component|stone|basic=Common components|comma=,|dot=.|basic2=Common components2}}

9.{{t|Default data component|decorated_pot|none{{=}}{{t|space}}''none,''|basiccollapsed{{=}}3}} results in:
{{Default data component|decorated_pot|none={{space}}''none,''|basiccollapsed=3}}

10.{{t|Default data component|redstone_dust}} results in:
{{Default data component|redstone_dust}}

11. In {{t|Default data component||redstone}}, no ID was defined (in {{p|1}}), so it results as if it were the {{cd|air}} item:
{{Default data component||redstone}}

<includeonly>{{sandbox other||


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imported>Aloi4 at 02:32, 13 March 2026