I have a requirement where I need to live update the number of list items to Page\'s sub-header. I want use sap.ui.base.EventProvider, aggregation binding, or e
sap.ui.base.EventProvider
I will guess that "MyListModel" is your model name and inside it you have something like this:
[ {objectName: "object1"}, {objectName: "object2"}, {objectName: "object3"} ]
Then try: