I am currently using selenium webdriver to parse through facebook user friends page and extract all ids from the AJAX script. But I need to scroll down to get all the friend
if you want to scroll within a particular view/frame (WebElement), what you only need to do is to replace "body" with a particular element that you intend to scroll within. i get that element via "getElementById" in the example below:
self.driver.execute_script('window.scrollTo(0, document.getElementById("page-manager").scrollHeight);')
this is the case on YouTube, for example...