Template:Tree list

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Not to be confused with Template:Tree chart.

This family of templates can be used to create a properly structured and accessible tree. This can be used to display family trees, succession to thrones, etc. They comprise:

• {{Tree list}}
  • {{Tree list/end}}
  • {{Tree list/branching}}

Syntax

Start and finish of the tree

The tree must include a start and finish, using the templates {{Tree list}} and {{Tree list/end}} respectively. The tree is essentially a series of nested lists built with the asterisk *.

{{Tree list}}
* Here goes the content of the tree using asterisks.
{{Tree list/end}}

The branches of the tree

Each branch of the tree is built using nested lists:

{{Tree list}}
* A first level branch
** A second level branch
*** A third level branch
{{Tree list/end}}

produces

• A first level branch
  • A second level branch
    • A third level branch

Unlabelled branches

An unlabelled branch may be formed by using the {{Tree list/branching}} template.

{{Tree list}}
* A first level branch
** {{Tree list/branching}}
*** A third level branch
*** Another third level branch
*** The final third level branch
** A second level branch
** {{Tree list/branching}}                 <!--- This branch ends the second level --->
*** A third level branch
*** The final third level branch
{{Tree list/end}}

produces the following:

• A first level branch
  • • A third level branch
    • Another third level branch
    • The final third level branch
  • A second level branch
  • • A third level branch
    • The final third level branch

Collapse

To collapse a tree place {{Hidden begin}} before {{Tree list}} and enclose {{Tree list/end}} with {{Hidden end}}. {{Hidden begin}} default to just a show link on the right, but it takes a number of parameters see the template's documentation. In this case:

|border=1px  #aaa solid — a solid border around the tree
|title=Demonstration tree — a suitable name for the tree
|ta1=center – center the title= name 

{{hidden begin|border=1px  #aaa solid|title=Demonstration tree|ta1=center}}
{{Tree list}}
* A first level branch
** {{Tree list/branching}}
*** A third level branch
*** Another third level branch
*** The final third level branch
** A second level branch
** {{Tree list/branching}}                 <!--- This branch ends the second level --->
*** A third level branch
*** The final third level branch
{{Tree list/end}}
{{Hidden end}}

Demonstration tree

• A first level branch
  • • A third level branch
    • Another third level branch
    • The final third level branch
  • A second level branch
  • • A third level branch
    • The final third level branch

If the parameter |expanded=on is added to {{hidden begin}} then the box will be drawn expanded rather than the default, which is to collapse the tree.

Examples

Further information: w:Template:Tree_list § Examples

See also

• {{Chart}} — This template produces one row in a "family tree"-like chart consisting of boxes and connecting lines
• {{Ahnentafel}} — This template takes genealogical data in the form of an ahnentafel and presents it as a graphical ancestry tree
• {{ahnentafel-tree}} uses {{Tree list}} and will handle up to an ahnentafel of 511 places (9 generations), but will also display as little as one generation.

The above documentation is transcluded from Template:Tree list/doc. (edit | history)
Editors can experiment in this template's sandbox (create | mirror) and testcases (create) pages.
Add categories to the /doc subpage. Subpages of this template.