N/ui/serverWidget Module
Assistant.getLastAction()
Method Description: Gets the last action taken by the user. To identify the step that the last action came from, use Assistant.getLastStep().
Returns: string
Supported Script Types: SuiteScript 2.0 Suitelet Script Type and SuiteScript 2.0 User Event Script Type (beforeLoad(scriptContext))
Governance: None
Module: N/ui/serverWidget Module
Since: 2015.2
Search NetSuite - https://system.netsuite.com/app/help/helpcenter.nl?search=Assistant.getLastAction()

// Code Example 1

//Add additional code

//...

var assistant = serverWidget.createAssistant({

    title : 'Simple Assistant'

});

//...

if (assistant.getLastAction() === serverWidget.AssistantSubmitAction.CANCEL) {

    ...

}

//...



//Add additional code



//SOURCE: https://system.netsuite.com/app/help/helpcenter.nl?fid=section_4333442841.html