Menu choices are framed within a box element and arranged in a grid. Delta Box Menu allows you to direct the learner to either further menus (sub menus) or to one or more pages of content. The Delta Box Menu default is show a title, an image, some body text, duration, a progress indicator and a link button.
This plugin must be installed manually.
If Delta Box Menu has been uninstalled from the Adapt authoring tool, it may be reinstalled using the Plug-in Manager.
The attributes listed below are used in contentObjects.json to configure Delta Box Menu, and are properly formatted as JSON in example.json. Visit the Delta Box Menu wiki for more information about how they appear in the authoring tool.
The following attributes, set within contentObjects.json, configure the defaults for Box Menu.
_id (string): This is a unique identifier that establishes relationships with other content structures. It is referenced in articles.json as the _parentId of an article model.
_parentId (string): This value is sourced from the parent element's _id found within course.json. It must match.
_type (string): This value determines what the learner will access by clicking the provided link/button. Acceptable values are "page" and "menu". "page" will direct the learner to a page structured with articles, blocks, and components. "menu" will direct the learner to a page with more menus.
_classes (string): CSS class name to be applied to menu item's page element (src/core/js/views/pageView.js). The class must be predefined in one of the Less files. Separate multiple classes with a space.
_isHidden (boolean): If you want to hide a content object from the menu, set this to true. This can be useful if, for example, you have a content object defined as a 'start page' for the course which you therefore don't want to be listed on the menu since the user will have already seen it.
title (string): This text is a reference title for the content object.
displayTitle (string): This text is displayed on the menu item.
body (string): Optional text that appears on the menu item. Often used to inform the learner about the menu choice. If no pageBody is supplied, this text will also appear as the body text of the page header.
pageBody (string): Optional text that appears as the body text of the page header. If this text is not provided, the body text will be used (if it is supplied). Reference adapt-contrib-vanilla/templates/page.hbs.
_graphic (object): The image that appears on the menu item. It contains values for alt and src.
alt (string): This text becomes the image’s
altattribute.
src (string): File name (including path) of the image. Path should be relative to the src folder (e.g., "course/en/images/t05.jpg").
linkText (string): This text is displayed on the menu item's link/button.
durationLabel (string): Optional text which precedes duration (e.g., "Duration:").
duration (string): Optional text which follows durationLabel (e.g., "2 mins").
Several menu-related elements are assigned a label using the aria-label attribute: ariaRegion, menuItem, and menuEnd. These labels are not visible elements. They are utilized by assistive technology such as screen readers. Should the label texts need to be customised, they can be found within the globals object in properties.schema.
No known limitations.
Version number: 4.2.4
Framework versions: 5.8+
Author / maintainer: Forked from Adapt Core / DeltaNet
Accessibility support: WAI AA
RTL support: Yes
Cross-platform coverage: Chrome, Chrome for Android, Firefox (ESR + latest version), Edge, IE11, Safari 12+13 for macOS/iOS/iPadOS, Opera