Appcelerator: Raising an event

I am using Titanium Appcelerator, I want to refresh Window/TableView/ScrollView manually. How can I do that? Is there anyway开发者_运维知识库 to raise event?

Thanks

This is a common architectural problem, you should separate out the function of creating the table and loading the table's data. [Quoted]

Please see: Problems with refresh function for page, in Appcelerator