Is there any way to pull data dynamically from a web
services/REST at a periodic intervals without using data service.
I've subscripbed to a rss feed from the finance.yahoo.com and
I want to be able to update the UI dynamically whenever the data
becomes avaiable. I would like to create a cliect side mechanism
where it can check for any price update and update UI dynamically
without me having to click a button to invoke