NavigationPage.setTag
void setTag(string tag = null)Sets the tag for self.
The tag can be used to retrieve the page with [adw.navigation_view.NavigationView.findPage], as well as with [adw.navigation_view.NavigationView.pushByTag], [adw.navigation_view.NavigationView.popToTag] or [adw.navigation_view.NavigationView.replaceWithTags].
Tags must be unique within each classNavigationView.
The tag also must be set to use the navigation.push action.
Parameters
tag | the page tag |