Events

The available events in the Telerik Wizard for Blazor are:

• OnChange
• ValueChanged
• OnFinish

OnChange

The OnChange event is triggered on the current step and fires before the step has changed. The handler receives an object of type WizardStepChangeEventArgs which exposes the following fields:

• TargetIndex - contains the index of the targeted new Wizard step.
• IsCancelled - specifies whether the event is canceled and the built-in action is prevented.

Custom Wizard buttons do not trigger the OnChange event. See section Execute Business Logic With Custom Wizard Buttons.

The OnChange event handler is defined in the respective <WizardStep> tag.

Handle the OnChange event of the first and second step (code snippet below)

ValueChanged

The ValueChanged event fires after the OnChange event, if the latter has not been canceled. The handler receives the new Wizard value (step index) as an event argument. Make sure to set it to the Value parameter, so that the new step content is rendered.

Handle the ValueChanged event of the Wizard

OnFinish

The OnFinish event fires when the Done button of the Wizard is clicked.

Custom Wizard buttons do not trigger the OnFinish event. See section Execute Business Logic With Custom Wizard Buttons.

Handle the OnFinish event of the Wizard (code snippet below)

See Also

• Live Demos: Wizard Events