AtomWizard is a multi step control which allows you to host multiple step operation with next and previous buttons.
Wizard hosts Multiple Steps, user can click on next or back button. Each step is hosted within a viewTemplate, which contains multiple children. Each child can contain atom-next property which can hold an action set to be invoked on click of next button. If atom-next is not set, wizard will automatically jump to next step.
In example above, first two steps actually try to post data to http server, and if the post was successful, then form's atom-next is set to goNextCommand which will advance wizard to next step.