Template:KeyDescription
Note to editors: Please don't categorize this template by editing it directly. Instead, place the category in its documentation page, in its "includeonly" section.
This template has a sandbox (Edit) and testcases (Edit) for editors to experiment.
Please discuss proposed changes on the talk page first.
Editing a template causes all pages that use the template to be re-rendered. If the Template is used often, this can put a lot of load on the servers since it fills up the job queue. [statistics]
Intro
This template provides a description box suitable for keys. As of December 2018, a backing data item is created either by a bot or by hand for all pages that use this template. The bot copies many of the template parameters to the data item, making them available in a machine-readable format.
This template uses corresponding data item for some of the missing parameters (e.g. key, image, description, group, status, on*, ...), so in theory most of the template parameters are no longer needed, but they should not be deleted just yet -- some tools like TagInfo do not consume data items directly, but instead try to parse template parameters. Once TagInfo is updated, it will be ok to delete parameters -- just placing {{KeyDescription}} template without parameters to a properly named Key:* or Lang:Key:* page will show values from the data item in the correct language (for other pages key and lang parameters will still be needed).
To view or translate the data item, click the grey pencil icon next to the description, or click the OpenStreetMap Wiki item link in the left sidebar. If the description is different from the data item, it will also show a red pencil icon to edit the wiki page itself. They should be made identical. Description should be one or more complete sentences (start with a capitalized letter, ending with a period), max 250 symbols. Do not use any wiki markup. English label should be identical to the key (usually a lower case word). When translating, make sure to add description, but labels are optional. Do not copy English label if it is the same. Some languages like to add "nativekey" - a localized alternative to the original key. Lastly, add any number of alternative names for the key to the "also known as" (aliases) column. Some tools use aliases to offer a quick key search.
- All data item logic is done by Lua code in Module:DescriptionFromDataItem.
- Displaying and styling is done by Template:Description.
Copiable example with only required and suggested parameters
{{KeyDescription | key = | image = | description = | group = | onNode = | onWay = | onArea = | onRelation = | requires = | implies = | combination = | seeAlso = | status = | statuslink = }}
Usage
Vertical list | Prerequisites | Brief instructions/notes |
---|---|---|
{{KeyDescription | key = | nativekey = | image = | description = | osmcarto-rendering = | osmcarto-rendering-size = | group = | website = | url_pattern = | onNode = | onWay = | onArea = | onRelation = | requires = | implies = | combination = | seeAlso = | status = | statuslink = }} |
rendered icon website status |
The key name in native language May not work if osmcarto-rendering-size is not set Usually 14 |
If a field name is listed in the prerequisites column it is a prerequisite for the field to the left.
Parameters
The following parameters are recognised:
Feature description
- key: the key being described (required).
- nativekey: the key name in native language.
- image: the name of an image to be used to illustrate the feature. For better code readability, it is recommended to copy the page title from the file page instead of from URL:
- description: a short description of the feature in question. Description is preferable to a single word, as it reduces chances for miscommunication - author of a definition is unable to assess whatever one specific word is ambiguous to all readers. Should start with a capital letter and end with a period. Must not contain any wiki markup or HTML. Must be less than 250 symbols. (required)
- osmcarto-rendering: icon in the standard tile layer
- osmcarto-rendering-size: size of the icon in pixels (usually 14)
- group: the name of the broader group or category to which this feature belongs (optional). Use lower case.
- website: the main website(s) associated with this feature (optional).
- url_pattern: pattern to generate deep-link URLs for instances of this feature (optional).
Feature usage
The following parameters are optional. They are however recommended as their absence means that these uses have still not been decided or the use of the tag is still experimental.
- onNode:
yes
if the feature being described is suitable for use on node elements,no
otherwise. - onWay:
yes
if the feature being described is suitable for use on linear (non-area) way elements,no
otherwise. - onArea:
yes
if the feature being described is suitable for use on area elements,no
otherwise. - onRelation:
yes
if the feature being described is suitable for use on (non-multipolygon) relation elements.
Additional information
- requires: a list of tags which are necessary (often higher/lower in hierarchy) for this tag and must be set to give its actual meaning (optional)
- implies: a list of tags/values which are assumed when absent; see below for examples; tag them explicitly for exceptions (optional)
- combination: a list of additional tags which are useful in combination with this one (optional); see below for examples
- seeAlso: references to additional pages which may be of interest (optional)
- status: the approval status of this feature (should be filled in); possible values include:
approved
: the key or tag has successfully completed the approval processde facto
: the tag is in widespread use, and while it was not approved in a proposal process, it has a widespread acceptance among mappers (2)deprecated
: deprecated tags that are discouraged from being useddiscardable
: tags that are so useless that editors remove them automatically, for example Tag:odbl=cleanimported
is used for a tag which was added from an external databasein use
: the key or tag is in use (2)obsolete
: a key or tag which is no longer found in the databaseproposed
: the key or tag has been proposed to be used (but not yetapproved
) and usage of this tagging is minimal (1)undefined
orvoting
: the key or tag is currently being voted on as part of the approval process
Notes:
- By "usage of this tagging is minimal" it is meant that there is minimal usage world wide, for example a tag that has been used 50 times. Note that depending on the tag low usage may be normal, generally properties will have a much higher usage than specific features.
in use
andde facto
can be used for tags that are in use but have proposal in some stage that was not approved. For example, a heavily used tag with rejected proposal can havede facto
status.inuse
was sometimes applied insteadin use
, the same withdefacto
instead ofde facto
. It is highly preferable to avoid this.
- statuslink: name of the proposal page, for linking
Language support
- lang: (optional) the BCP 47 language tag (most often based on a ISO 639-1 alpha-2 language code, or ISO 639-2 alpha-3 technical language code, or ISO 639-3 alpha-3 language code otherwise, possibly followed by script/region/variant subtags) for the language used to document this feature: this will generate aspects of the description box in the specified language, if translations are available. If a language code is not specified, the default will be determined from the full name of the current page using {{Langcode}}.
Advanced formatting parameters
These parameters can generally be ignored by the majority of users. They are available for fine-tuning the presentation of the description box, and are useful for including in examples, or embedding in tutorial pages.
- class: specify the CSS class of the HTML table used to form the description box.
- float: specify the CSS float value of the table: set to
none
to disable the standard right float. - style: the CSS style to be applied to the HTML table: overrides
|float=
if present. - languagelinks: set to
no
to inhibit links to corresponding pages in other languages (used for example on this documentation page).
Examples
Note: In these examples, long lines have been wrapped for convenience. The advanced formatting parameters, class, float, style and languagelinks are not show, as their values are specific to use as examples.
{{KeyDescription | key = dessert | image = | description = A dessert is a sweet dish, typically served towards the end of a meal. | group = cuisine | onNode = yes | onWay = no | onArea = | onRelation = yes | requires = | implies = * {{Tag|edible||yes}} | combination = * {{Tag|meal|dinner}} * {{Tag|sweet||yes}} | seeAlso = * {{Tag|dessert|cheesecake}} * {{Tag|dessert|gateau}} | status = imaginary | lang = en }}
dessert |
Description |
---|
A dessert is a sweet dish, typically served towards the end of a meal. |
Group: cuisine |
Used on these elements |
Implies |
|
Useful combination |
See also |
Status: imaginary |
Tools for this tag |
|
- (debug) Category:Key descriptions by group, sorted as "dessert".
- (debug) Category:Key descriptions, sorted as "dessert".
- (debug) Category:Key descriptions with status "imaginary", sorted as "dessert".
{{KeyDescription | key = shop | image = File:Geograph shop.jpg | description = Место розничной торговли или оказания услуг. | group = | onNode = yes | onWay = no | onArea = yes | onRelation = no | requires = | implies = | combination = * {{Tag|name}} * {{Tag|opening_hours}} | seeAlso = | status = de facto | lang = ru }}
shop |
Описание |
---|
Место розничной торговли или оказания услуг. |
Группа: магазины |
Используется на элементах |
Полезные сочетания |
|
Статус: де-факто |
Инструменты |
|
- (debug) Category:RU:Описания ключей по группе, sorted as "shop".
- (debug) Category:RU:Описания ключей, sorted as "shop".
- (debug) Category:RU:Описание ключей со статусом "де-факто", sorted as "shop".
{{KeyDescription | key = openplaques:id | description = For plaques listed on OpenPlaques.org. | website = http://openplaques.org/ | url_pattern = http://openplaques.org/plaques/[value] | group = historic | onNode = yes | onWay = no | onArea = no | requires = * {{Tag|memorial|plaque}} | implies = * {{Tag|historic|memorial}} | combination = * {{Tag|name}} | seeAlso = | status = undefined | lang = en }}
openplaques:id |
Description |
---|
For plaques listed on OpenPlaques.org. |
Group: historic |
Website |
http://openplaques.org/ |
URL pattern |
http://openplaques.org/plaques/[value] |
Used on these elements |
Requires |
Implies |
Useful combination |
|
Status: undefined |
Tools for this tag |
|
- (debug) Category:Key descriptions for group "historic", sorted as "openplaques:id".
- (debug) Category:Key descriptions, sorted as "openplaques:id".
- (debug) Category:Key descriptions with status "undefined", sorted as "openplaques:id".
TemplateData
This template provides a description box suitable for keys.
Parameter | Description | Type | Status | |
---|---|---|---|---|
key | key | key of the feature
| String | required |
image | image | image of the feature
| File | suggested |
description | description | a short description of the feature | String | required |
group | group | The name of the broader group to which this feature belongs. Please use lower-case names from Category:Features or from your namespaced (Category:DE:Features) or l10n version.
| Page name | suggested |
onNode | onNode | If the feature can be used on a node.
| String | suggested |
onWay | onWay | If the feature can be used on a way.
| String | suggested |
onArea | onArea | If the feature can be used on a way.
| String | suggested |
onRelation | onRelation | If the feature can be used on a relation.
| Boolean | suggested |
requires | requires | A list of tag(s) which are necessary (often higher/lower in hierarchy) for this tag and must be set to give its actual meaning
| Content | suggested |
implies | implies | A list of tag(s) that the feature implies in its defention.
| Content | suggested |
combination | combination | A bulleted-list of example tag(s) that can be used in combination with this feature.
| Unknown | suggested |
seeAlso | seeAlso | a list of similar tags
| String | suggested |
status | status | The [[approval status]] of this feature
| Line | suggested |
statuslink | statuslink | The name of the proposal page, for linking. | Page name | suggested |
language | lang | the ISO 639-2 code for the language used to document this feature: this will generate aspects of the description box in the specified language, if translations are available. If not set, language of page or namespace will be used.
| Unknown | optional |
class | class | the CSS class of the HTML table used to form the description box | String | optional |
float | float | the CSS float value of the table: set to none to disable the standard right float
| String | optional |
style | style | the CSS style to be applied to the HTML table | String | optional |
osmcarto-rendering | osmcarto-rendering | an image showing a suggested rendering on a map; alternatively a page name/anchor to link to more detailed description | File | optional |
osmcarto-rendering-size | osmcarto-rendering-size | The size of the image set in osmcarto-rendering
| String | optional |
osmcarto-rendering-node | osmcarto-rendering-node | an image showing a suggested rendering on a map for a node object; alternatively a page name/anchor to link to more detailed | File | optional |
osmcarto-rendering-node-size | osmcarto-rendering-node-size | The size of the image set in osmcarto-rendering-node
| String | optional |
osmcarto-rendering-way | osmcarto-rendering-way | an image showing a suggested rendering on a map for a node object; alternatively a page name/anchor to link to more detailed | File | optional |
osmcarto-rendering-way-size | osmcarto-rendering-way-size | The size of the image set in osmcarto-rendering-way
| String | optional |
osmcarto-rendering-area | osmcarto-rendering-area | an image showing a suggested rendering on a map for a node object; alternatively a page name/anchor to link to more detailed | File | optional |
osmcarto-rendering-area-size | osmcarto-rendering-area-size | The size of the image set in osmcarto-rendering-area
| String | suggested |
url_pattern (URI) | url_pattern | URI (URL / URN) of the web resource; URL pattern; URI template from which $1 can be automatically replaced with the effective property value on items.
| URL | optional |
languagelinks | languagelinks | If the langauge links should appear
| Line | optional |
Multipolygons, ways which are not areas and other traps
See also
- {{Description}}
- {{ValueDescription}}
- {{RelationDescription}}
- {{KeyPrefixDescription}}