dnadesign/silverstripe-elemental-decisiontree

Element displaying information in regards to answers given to questions

3.2.1 2026-04-09 23:49 UTC

Requires

• dnadesign/silverstripe-elemental: ^6
• silvershop/silverstripe-hasonefield: ^5
• unclecheese/display-logic: ^4

BSD-3-Clause

• Alexandre Saelens

• silverstripe
• element
• elemental
• decision tree

README

Introduction

A decision tree is a succession of questions which depends on each others answers and displays a result accordingly. This module provides an easy way to build such tree and to add it to a page as an element.

Installation (with composer)

$ composer require dnadesign/silverstripe-elemental-decisiontree

Requirements

• SilverStripe 6.x
• (dnadesign/silvertsripe-elemental)[https://github.com/dnadesign/silverstripe-elemental]

Configuration

The module automatically loads its JS and CSS only on pages that contain a decision tree element. This behaviour can be customised via YML config.

Available options

Option	Default	Description
javascript	'dnadesign/silverstripe-elemental-decisiontree:javascript/decision-tree.src.js'	Path to the JS file to load. Set to empty string to disable.
css	'dnadesign/silverstripe-elemental-decisiontree:css/decisiontree.css'	Path to a CSS file to load. Set to empty string to disable.
auto_detect	true	When enabled, checks if the current page has a decision tree element before loading assets. Set to false to load assets on all pages.

Examples

Use your own JS instead of the module's default:

SilverStripe\Control\Controller:
  javascript: 'app/javascript/my-decision-tree.js'

Use your own CSS instead of the inline focus styles:

SilverStripe\Control\Controller:
  css: 'app/css/my-decision-tree.css'

Disable all asset loading:

SilverStripe\Control\Controller:
  javascript: ''
  css: ''

Load assets on all pages (skip automatic element detection):

SilverStripe\Control\Controller:
  auto_detect: false

Screenshots