Skip to content
Zotonic
  • Start
  • Guides
  • Reference
  • Releases

Live search

Search across all Zotonic content

Type at least two characters

Results are matched against titles, summaries and topics as you type.

Filters · mod_base
  • Reference
  • Frontend developer
  • Template filter
  • Query
  • Collection

random

Module

mod_base

Returns a random value from a list of values. When the input is an empty list or not a list then the result is undefined.

For example:

{{ ["a","b","c"]|random }}

The output of this is one of “a”, “b” or “c”.

Edit on GitHub

nthtail Lists randomize

Related documentation

Filters

extract

Extract a specific property from each item in a list.

Filters

filter_by

Filter a list of items based on a property value and optional predicate.

Filters

sum

Sum a list of numbers.

Filters

menu_ids

Returns all resource ids in a menu. Could return invisible and non existing resource ids. The returned ids are a flat list, the hierarchy…

Filters

group_firstchar

Group a list of sorted model#rsc resource IDs on their first letter of the title or another resource property. After grouping, it splits…

Filters

index_of

Returns the index of the first occurrence of the item in the given list.

Filters

menu_subtree

Get the subtree of an id in a menu (if any).

Filters

first

Returns the first character or element.

Filters

menu_trail

Return a breadcrumb navigation trail for the given id.

GitHub © 2026 Zotonic