Cell types - RevoEngine

Every cell has a type. Add the fields for that type; unrelated fields do not create capabilities.

Type	Purpose	Main fields	Reference
`TEXT`	Markdown text or a clickable label	`value`; optional `label`, `on.click`	Text and buttons
`EMPTY`	Intentional spacing or an inline destination host	Optional `id`, `width`, `height`	Text and buttons
`CHART`	A chart over returned records	`data`, `options`	Charts
`TABLE`	Columns and returned records	`data`, `definition`	Tables
`INPUT`	One editable value	`id`, `control`, `value`	Inputs
`FORM`	Inputs submitted together	`id`, `fields`, `on.submit`	Forms
`BUTTON`	An explicit user action	`id`, `label`, `on.click`	Text and buttons

Shared interaction fields

Field	Type	Default	Meaning
`on`	Event-to-action object	No actions	Maps a supported interaction to one declared action.
`refresh`	Object	No cell timer	Uses `intervalSeconds` and optional `targets`.
`disabled`	boolean	`false`	Disables an input or button. It is not an authorization check.
`label`	string	Depends on type	Visible control label; INPUT falls back to its ID.
`description`	string	Absent	Supporting text shown below an INPUT.

Learn the matrix layout before composing different types. Use events to determine which on entries each type emits.

Last modified on November 8, 2026