Type queries

Plugins can query the schema to find out more information about the types defined in the current application.

Schema query

function SCHEMA.getTypeInfo(type)

Returns a JavaScript object with properties describing the type, described below.

type is a Ref object which refers to the type. Use the TYPE properties.

Info properties

Each type information object contains the following keys:

key name

The name of the type, suitable for displaying to the user.

key code

The API code for the type, eg "std:type:person". May be undefined if the type does not have an API code.

key shortName

The short name, or “search name”, of the type. Used in search constraints.

key parentType

The Ref of the parent type, or undefined if this is a root type.

key rootType

The Ref of the root type, which may be equal to the requested type if it is a root type.

key childTypes

An Array of Refs of the direct child types of this type. If a type has no direct child types, the array will be empty.

key attributes

An array of attribute descriptors, in the order that the attributes should be displayed in the user interface. Each matches an ATTR constant.

Where the application uses an aliased attribute, the descriptor of the underlying attribute is included in this array.

key annotations

An array of annotation names, applied by requirements.schema files.

key elements

An array of names of Elements which will be displayed on objects of this type. The order may not be the order they are displayed, and only the names of the elements are available.

key behaviours

An array of strings describing the behaviours associated with this type.

"classification" Classification type
"physical" Represents a physical item
"hierarchical" Hierarchical user interface
"show-hierarchy" Show hierarchy when displaying a link to objects
"force-label-choice" Force explicit choice of label when creating new object
"self-labelling" Automatically label objects of this type with itself
"hide-from-browse" Hide from Browse