access of screen

Who may be shown the screen.

Value

A rule, which is required: 'signedIn', role('staff'), 'anyone' or anyone('why'), or 'nobody'. A caller who is not signed in is sent to the sign-in screen, and comes back afterwards. A signed-in caller whom the rule does not let in is answered the notFound screen, so they learn nothing about the screen. On a screen that lets no visitor in, user in the view is always there.

The rule of a screen decides who sees the page, and nothing else. What must stay closed is closed by the rule of a query, a change or a table.

Example

import { screen, role } from 'tentjs/ui'

export const ordersScreen = screen('ordersScreen', {
  path: '/orders',
  access: role('staff'),
  view: () => <h1>Open orders</h1>,
})

Errors

code.T1008: it is left out.

code.T1014: what is written there is no rule.

See also

word.screen