Computed

A computed field has no rendering, nor condition or validation. The value is computed from a script, that will usually aggregate values captured by other fields.

Preview

No preview.

Design

Definition

The standard properties apply:

Property

Definition

Type

The type of item (see above).

Name

The name of the item is not visible. It is a “variable” name that will be associated to the data collected. You will refer to this variable name when writing condition and/or validation scripts.

Label

The label is usually a question or a title.

Description

The description gives some guidance about how to enter data, what are their meaning etc.

Required

Whether an input is mandatory.
Note that this does not apply when the visibility Condition is not satisfied.

Settings

Property

Definition

Compute

The computation script, which is always evaluated.
There is no Condition script: instead of that, just return null when the computation data is not relevant.
Identically, any Default value can be returned by this computation script.