@willcarenow This works: https://onsen.io/v2/api/js/ons-select.html#main May be your js file is not linked or the function is not declared properly. I suggest you create a CodePen to show the issue.

Perfect!. @Fran-Diox I solved using a service object to store states and data between pages. Thanks Again

I may be misunderstanding what you mean exactly. Here’s an demo showing how the scroll event works for pages both outside and inside a carousel. It logs 0 for the outer page and 1 for the inner one. If neither is what you want then a more precise explanation would be appreciated. Maybe you could provide an example showing what you are trying to do (a codepen would be preferred though not a requirement). That way we can find out where exactly the problem lies.