Template:Infobox

Template documentation[view] [edit] [history] [purge] Not to be confused with Template:Userbox. Warning	This template is used on approximately 3,500,000 pages, or roughly 6% of all pages. To avoid major disruption and server load, 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. Consider discussing changes on the talk page before implementing them. This template uses Lua: Module:Infobox (sandbox)

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vte This template is intended as a meta template: a template used for constructing other templates. Note: In general, it is not meant for use directly in an article, but can be used on a one-off basis if required. Help:Infobox contains an introduction about the recommended content and design of infoboxes; Wikipedia:Manual of Style/Infoboxes contains additional style guidelines. See WP:List of infoboxes and Category:Infobox templates for lists of prepared topic-specific infoboxes.

Contents 1	Usage 2	Optional control parameters 3	Content parameters 3.1	Title 3.2	Illustration images 3.3	Main data 3.3.1	Number ranges 3.3.2	Making data fields optional 3.3.3	Hiding headers when all its data fields are empty 3.4	Footer 4	Presentation parameters 4.1	Italic titles 4.2	CSS styling 4.3	HTML classes and microformats 5	Examples 6	Embedding 7	Subboxes 8	Controlling line-breaking in embedded bulletless lists 9	Full blank syntax 10	Infoboxes and user style 11	Porting to other MediaWikis 12	TemplateData 13	Tracking categories 14	See also Usage is a meta-template: used to organise an actual template (like ).

For Template:Infobox sometopic, template code then looks like this, simplified:

Optional control parameters name If this parameter is present, "view/talk/edit" links will be added to the bottom of the infobox pointing to the named page, prefixed by Template: if no namespace is specified. You may use the value Infobox; however, this is rarely what you want because it will send users clicking these links in an infobox to the template code rather than the data in the infobox they probably want to change. child See the Embedding section for details. If this is set to "yes", this child infobox should be titled but have no name parameter. This parameter is empty by default, set it to "yes" to activate it. subbox See the Subboxes section for details. If this is set to "yes", this subbox should be titled but have no name parameter. This parameter is empty by default, set to "yes" to activate it. It has no effect if the child parameter is also set to "yes". decat If this is set to "yes", the current page will not be autocategorized in a maintenance category when the generated infobox has some problems or no visible data section. Leave empty by default or set to "yes" to activate it. autoheaders If this is set to any non-blank value, headers which are not followed by data fields are suppressed. See the "hiding headers when all its data fields are empty" section for more details. Content parameters Title There are two different ways to put a title on an infobox. One contains the title inside the infobox's border in the uppermost cell of the table, the other puts it as a caption on top of the table. You can use them both together, or just one or the other, or neither (though this is not recommended):

title Text to put in the caption over the top of the table (or as section header before the whole content of this table, if this is a child infobox). For accessibility reasons, this is the most recommended alternative. above Text to put within the uppermost cell of the table. subheader(n) additional title fields which fit below and, but before images. Examples:

Text in caption over infobox Subheader of the infobox vte

Text in uppermost cell of infobox Subheader of the infobox Second subheader of the infobox vte

Illustration images image(n) images to display at the top of the template. Use full image syntax, for example. Image is centered by default. See WP:ALT for more on alt text. caption(n) Text to put underneath the images. Main data header(n) Text to use as a header in row n. label(n) Text to use as a label in row n. data(n) Text to display as data in row n. Note: for any given value for (n), not all combinations of parameters are permitted. The presence of a |header(n)= will cause the corresponding |data(n)= (and |rowclass(n)= |label(n)=, see below) to be ignored; the absence of a |data(n)= will cause the corresponding |label(n)= to be ignored. Valid combinations for any single row are:

See the rendering of header4, label4, and data4 in the Examples section below.
 * class(n)= |header(n)=
 * rowclass(n)= |class(n)= |data(n)=
 * rowclass(n)= |label(n)= |class(n)= |data(n)=

Number ranges To allow flexibility when the layout of an infobox is changed, it may be helpful when developing an infobox to use non-contiguous numbers for header and label/data rows. Parameters for new rows can then be inserted in future without having to renumber existing parameters. For example:

| header3 = Section 1 | label5  = Label A |   data5  = Data A |  label7  = Label C |   data7  = Data C | header10 = Section 2 | label12 = Label D |   data12 = Data D It is also possible to automatically renumber parameter names by using User:Frietjes/infoboxgap.js or Module:IncrementParams.

Making data fields optional A row with a label but no data is not displayed. This allows for the easy creation of optional infobox content rows. To make a row optional use a parameter that defaults to an empty string, like so:

| label5 = Population |  data5 = This way if an article doesn't define the population parameter in its infobox the row won't be displayed.

For more complex fields with pre-formatted contents that would still be present even if the parameter wasn't set, you can wrap it all in an "#if" statement to make the whole thing vanish when the parameter is not used. For instance, the "#if" statement in the following example reads "#if:the parameter mass has been supplied |then display it, followed by 'kg'":

| label6 = Mass |  data6 = For more on #if, see here.

Hiding headers when all its data fields are empty You can also make headers automatically hide when their section is empty (has no data-row showing).

Consider this situation:

Example: header with & without data Header1 with empty section Header5 with data below label6 text	Some value

If you want hide the header when no |dataN= values are present, use |autoheaders=y:

Example: header with & without data Header5 with data below label6 text	Some value

So, header1 will be shown if any of item1, item2, or item3 is defined. If none of the three parameters are defined the header won't be shown and no empty row appears before the next visible content.

Note: if the data has empty css elements, like |data=, this will be treated as non-empty (having data).

If |autoheaders=y but there are items that you do not want to trigger a header, place |headerX=_BLANK_. This will serve as an empty header and separate it from the subsequent items.

Example: blank header with & without data label6 text	Some value, but does not trigger header1 or show header5

Footer below Text to put in the bottom cell. The bottom cell is intended for footnotes, see-also, and other such information. Presentation parameters Italic titles Titles of articles with infoboxes may be made italic, in line with WP:ITALICTITLE, by passing the italic title parameter.

Turn on italic titles by passing |italic title= from the infobox. Turn off by default (notably because only Latin script may be safely rendered in this style and italic may be needed to distinguish foreign language from local English language only in that script, but would be difficult to read for other scripts) but allow some instances to be made italic by passing |italic title= Do not make any titles italic by not passing the parameter at all. CSS styling bodystyle Applies to the infobox table as a whole titlestyle Applies only to the title caption. Adding a background color is usually inadvisable since the text is rendered "outside" the infobox. abovestyle Applies only to the "above" cell at the top. The default style has font-size:125%; since this cell is usually used for a title, if you want to use the above cell for regular-sized text include "font-size:100%;" in the abovestyle. imagestyle Applies to the cell the image is in. This includes the text of the image caption, but you should set text properties with captionstyle instead of imagestyle in case the caption is moved out of this cell in the future. captionstyle Applies to the text of the image caption. rowstyle(n) This parameter is inserted into the style attribute for the specified row. headerstyle Applies to all header cells subheaderstyle Applies to all subheader cells labelstyle Applies to all label cells datastyle Applies to all data cells belowstyle Applies only to the below cell HTML classes and microformats bodyclass This parameter is inserted into the class attribute for the infobox as a whole. titleclass This parameter is inserted into the class attribute for the infobox's title caption. aboveclass This parameter is inserted into the class attribute for the infobox's above cell. subheaderrowclass(n) This parameter is inserted into the class attribute for the complete table row the subheader is on. subheaderclass(n) This parameter is inserted into the class attribute for the infobox's subheader. imagerowclass(n) These parameters are inserted into the class attribute for the complete table row their respective image is on. imageclass This parameter is inserted into the class attribute for the image. rowclass(n) This parameter is inserted into the class attribute for the specified row including the label and data cells. class(n) This parameter is inserted into the class attribute for the data cell of the specified row. If there's no data cell it has no effect. belowclass This parameter is inserted into the class attribute for the infobox's below cell. This template supports the addition of microformat information. This is done by adding "class" attributes to various data cells, indicating what kind of information is contained within. Multiple class names may be specified, separated by spaces, some of them being used as selectors for custom styling according to a project policy or to the skin selected in user preferences, others being used for microformats.

To flag an infobox as containing hCard information, for example, add the following parameter:

| bodyclass = vcard And for each row containing a data cell that's part of the vcard, add a corresponding class parameter:

| class1 = fn | class2 = org | class3 = tel ...and so forth. "above" and "title" can also be given classes, since these are usually used to display the name of the subject of the infobox.

See Wikipedia:WikiProject Microformats for more information on adding microformat information to Wikipedia, and microformat for more information on microformats in general.

Examples Notice how the row doesn't appear in the displayed infobox when a label is defined without an accompanying data cell, and how all of them are displayed when a header is defined on the same row as a data cell. Also notice that subheaders are not bold by default like the headers used to split the main data section, because this role is meant to be for the above cell :

Test Infobox Above text Subheader above image Second subheader Example alt text Caption displayed below File:Example-serious.jpg Header defined alone Data defined alone All three defined (header, label, data, all with same number) Label and data defined (label)	Label and data defined (data) Below text vte

For this example, the |bodystyle= and |labelstyle= parameters are used to adjust the infobox width and define a default width for the column of labels:

Test Infobox Label 1	Data 1 Label 2	Data 2 Label 3	Data 3 Header 4 Label 5	Data 5: Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Below text vte

Embedding One infobox template can be embedded into another using the |child= parameter. This feature can be used to create a modular infobox, or to create better-defined logical sections. Long ago, it was necessary to use embedding in order to create infoboxes with more than 99 rows; but nowadays there's no limit to the number of rows that can be defined in a single instance of.

Top level title First subsection Label 1.1	Data 1.1 Second subsection Label 2.1	Data 2.1 Below text

Note, in the examples above, the child infobox is placed in a data field, not a header field. Notice that the section subheadings are not in bold font if bolding is not explicitly specified. To obtain bold section headings, place the child infobox in a header field (but not in a label field because it would not be displayed!), either using

Top level title First subsection Label 1.1	Data 1.1 Second subsection Label 2.1	Data 2.1 Below text

or,

Top level title First subsection Label 1.1	Data 1.1 Second subsection Label 2.1	Data 2.1 Below text

Note that omitting the |title= parameter, and not including any text preceding the embedded infobox, may result in spurious blank table rows, creating gaps in the visual presentation. The garbage output can be suppressed using |rowstyleN=display: none, replacing N with the data/header number.

Wikipedia:WikiProject Infoboxes/embed includes some links to Wikipedia articles which include infoboxes embedded within other infoboxes.

Subboxes An alternative method for embedding is to use |subbox=yes, which removes the outer border from the infobox, but preserves the interior structure. One feature of this approach is that the parent and child boxes need not have the same structure, and the label and data fields are not aligned between the parent and child boxes because they are not in the same parent table.

Main 1 Main 2 Sub 3-1 Sub 3-2 Label 3-3	Data 3-3 Label 4-1	Data 4-1 Label 5	Data 5 Main 6

Similar embedding techniques may be used within content parameters of some other templates generating tables (such as Sidebar) :

Heading 1 Heading 2 Sub 3-1 Sub 3-2 Label 3-3	Data 3-3 Label 4-1	Data 4-1 Heading 5

Note that the default padding of the parent data cell containing each subbox is still visible, so the subboxes are slightly narrower than the parent box and there's a higher vertical spacing between standard cells of the parent box than between cells of distinct subboxes.

Controlling line-breaking in embedded bulletless lists Template may be used with  and  to control line-breaking in bulletless lists embedded in infoboxes (e.g. cast list in ), to prevent wrapped long entries from being confused with multiple entries. See Template:Wbr/doc#Controlling line-breaking in infoboxes for details.

Full blank syntax (Note: there is no limit to the number of possible rows; only 20 are given below since infoboxes larger than that will be relatively rare. Just extend the numbering as needed. The microformat "class" parameters are also omitted as they are not commonly used.)