I just found this that you might could try
Roster Management Component Needs Refresh Button - Ignition - Inductive Automation Forum
event.source.parent.getComponent('Roster Management').refreshAvailableList()
I just found this that you might could try
Roster Management Component Needs Refresh Button - Ignition - Inductive Automation Forum
event.source.parent.getComponent('Roster Management').refreshAvailableList()