Display a message to the user.
| Name | Description | default |
|---|---|---|
| level | ‘modal’, ‘modeless’ or ’ephemeral’ | ephemeral |
| ‘modal’ - modal dialog window | ||
| ‘sticky’ - sticky popup message | ||
| ’ephemeral’ - auto-closing popup message | default | |
| value | XPath expression which resolves to message |
none