Template:Navbar/doc

This is a documentation subpage for Template:Navbar.
It may contain usage information, categories and other content that is not part of the original template page.

This template is used in system messages, and on approximately 40,000 pages.
Changes to it can cause immediate changes to the Wikipedia user interface.
To avoid major disruption, any changes should be tested in the template's /sandbox or /testcases subpages, or in your own user subpage. The tested changes can be added to this page in a single edit. Please discuss changes on the talk page before implementing them.

This template uses Lua:

Module:Navbar

{{Navbar}} provides a small "view · talk · edit" navigation bar. It is primarily used for content-heavy templates and other transcluded content blocks, so that the content inside the template or block is more easily editable in situ where it was found, without having track it down through examining transclusion code. {{Navbar}}'s extremely high use rate and consequent protection level are because it is integrated as a feature into numerous navigation box and infobox templates used in millions of articles. It is also a regular feature of many internal-use templates and tables of the Wikipedia, Help, and Template namespaces.

Usage edit

General edit

When one of the following examples is placed inside a given template (or block of content used for selective transclusion), it adds basic navbar navigational functionality:

<syntaxhighlight lang="wikitext" inline>Lua error in Module:Navbar at line 58: Invalid title {{subst:PAGENAME}}.</syntaxhighlight>

The <syntaxhighlight lang="wikitext" inline>{{subst:PAGENAME}}</syntaxhighlight> will be substituted with the page name of the real location of the content when parsed by the servers. For example, <syntaxhighlight lang="wikitext" inline>

</syntaxhighlight> gives:

If the page is moved or renamed the substituted text will need to be updated accordingly. Alternatively, you can use {{#invoke:params|self}} instead of <syntaxhighlight lang="wikitext" inline>{{subst:PAGENAME}}</syntaxhighlight> to keep track of the current location of the transcluded page:

When used in content that is selectively transcluded but which is also used as-is in its original location, this template should be wrapped in <includeonly>...</includeonly> markup, so that it only appears when transcluded.

Font size and weight edit

Font-size is 88% when used in a topical navbar template or in plain text, and 100% when nested in a navbox or infobox (because those templates' text size is already reduced; the "100%" is relative to the surrounding template's own content, not that of the entire page). The |fontstyle= parameter can be used to adjust font size as needed (e.g. to reduce font size even more when the template is used inside a block element with a large font size). Do not abuse this to make excessively small text (i.e. less than 85% of the normal page text), since that causes accessibility problems for many readers.

In a topical navbar, the weight is "normal"; when nested in a navbox or infobox, it inherits the style of the surrounding content. The middot bullets are bold for better visibility.

Block level element edit

The template generates block-level markup with <div>...</div> tags, and therefore, any surrounding markup cannot include <span>...</span> tags, which would cause a div-span-flip lint error.

Examples edit

Required parameters edit

{{navbar|Template Name}} – the template name is required.

Optional parameters edit

Options	Parameters	Produces...	"Shortcut" template
Basic	`{{navbar\|Template Name}}`	This box: view talk edit
Different text	`{{navbar\|Template Name\|text=This template:}}`	This template: view talk edit
Without "This box:" text	`{{navbar\|Template Name\|plain=y}}`	view talk edit	{{view}}
Short version	`{{navbar\|Template Name\|mini=y}}`	v t e	{{v}}
With brackets	`{{navbar\|Template Name\|brackets=y}}`	This box: view talk edit
With font styling examples (span)	`{{navbar\|Template Name\|fontstyle=color: green; font-style: italic;}}`	This box: view talk edit
With whole-template styling examples (div)	`{{navbar\|Template Name\|style=float:right; background: Beige; padding: 5px; border: 1px solid;}}`	This box: view talk edit
History, move, and watchlist links	`{{navbar\|template=Template Name\|e\|t\|h\|m\|w}}`	This box: view talk edit hist move watch

Note that to show the history, move, and watchlist links, |template= needs to be set to the template value specifically. Individual values can be left out of this list, e.g. {{navbar|template=Template Name|h|m|w}} will only show the view, history, move, and watchlist links.

Shortcut templates edit

The mini=y and plain=y parameters can be avoided by using the {{v}} or {{view}} templates, respectively, instead.

{{view}} and {{v}} also support changing the shown links, for example only view and edit, or only view and talk:

Code	Result
template=view/doc}}</syntaxhighlight>	view
template=view/doc\|talk}}</syntaxhighlight>	view talk
template=view/doc\|talk\|edit}}</syntaxhighlight>	view talk edit
template=v/doc}}</syntaxhighlight>	v
template=v/doc\|t}}</syntaxhighlight>	v t
template=v/doc\|t\|e}}</syntaxhighlight>	v t e

Notes edit

Navbar is contained within a <div>...</div> in order to accommodate a horizontal unnumbered list. This means it cannot be placed inside a <span>...</span> or other inline element, because the HTML Tidy extension will 'fix' situations where it finds block elements inside inline elements.

Prepackaged edit

{{Navbar-header}}

Positions on the right edge of the line, often used in non-collapsible navbox heading.

{{Navbar-collapsible}}

For use in conjunction with collapsible tables, floats opposite of the [hide]/[show] feature.

TemplateData edit

This is the TemplateData for this template used by TemplateWizard, VisualEditor and other tools. See a monthly parameter usage report for Template:Navbar in articles based on its TemplateData.

TemplateData for Navbar

<templatedata> {

       "description": "When placed inside a given template, it adds navbar navigational functionality",
       "params": {
               "1": {
                       "label": "Template Name",
                       "description": "The name of the template, so links work correctly",
                       "type": "string",
                       "default": "",
                       "required": true
               },
               "text": {
                       "label": "Different text",
                       "description": "Allows custom text to replace the default 'this box'",
                       "type": "string",
                       "default": "This box",
                       "required": false
                            },
               "plain": {
                       "label": "Without 'This box:' text",
                       "description": "Removes 'This box'",
                       "type": "number",
                       "default": "0",
                       "required": false

               },
               "mini": {
                       "label": "Short Version",
                       "description": "Shortens text to V T E",
                       "type": "number",
                       "default": "0",
                       "required": false
               },
               "brackets": {
                       "label": "with brackets",
                       "description": "adds brackets before and after the links",
                       "type": "number",
                       "default": "0",
                       "required": false
               },
               "fontstyle": {
                       "label": "Font color",
                       "description": "Allows you to change the color of the font (in the format color:green)",
                       "type": "string",
                       "default": "",
                       "required": false
               },
               "style": {
                       "label": "To float to the side",
                       "description": "Allows the template to float to the side (format=float:right)",
                       "type": "string",
                       "default": "float:left",
                       "required": false

                }
       }

} </templatedata>

Template	Collapsible	Image	Groups	Style (body) parameter/s
{{Navbox}}	collapsible	Left/right of body	Yes	Yes
{{Navbox with collapsible groups}}	collapsible	Left/right of body and/or in each list	Yes	Yes
{{Navbox with columns}}	collapsible	Left/right of columns	No	Yes