WizardUI widget
The wizardUI widget acts as a controller for wizards. It drives the
behavior of a wizard and encapsulates all the capabilities of the wizard. It also publishes events
on wizard instance widget on the client for wizard lifecycle events.
The
WizardUI.js file provides showNextPage, showPreviousPage,
and confirmWizard methods that must be called from
the subscribers when a user presses the Next, Previous, or Confirm
buttons. Each custom wizard widget listens to the events and accordingly
provides the behavior. The following table describes the events that
are provided by the custom wizard widget:
| Event | Description |
|---|---|
| start | This event is raised at the start of the wizard. |
| beforenext | This event is raised before executing the logic to determine the next page in a wizard flow. |
| afternext | This event is raised when the next screen in a wizard flow is initialized and painted. |
| beforeprevious | This event is before placing the previous page in the stack container, typically after the previous action is triggered by a user. |
| previous | This event is raised after fetching and placing the previous page in the stack container of a wizard. |
| beforeconfirm | This event is raised before executing the framework logic to confirm the last page of a wizard. |
| afterconfirm | This event is raised after executing the confirm logic, and the backend call is made. |
| screenchanged | This event is raised when the active page of a wizard changes either to the previous page or next page. |