How to scroll the outside scrollView not inside scrollView?

I have a scrollView and inside it some scrollViews , and everyone have a webview to show html file, using this method I will zooming every html file , but Now I found that when I scroll the html file it didn't work. I think I scrol开发者_Python百科l the scrollview inside and it autosize the html file , but How to let the scrollview inside not to call the scroll function and when I scroll the html it can call the scroll function outside, and I have disable the scroll property of inside scrollview, but it didn't work, and How to do with it? Thank you very much!

UIScrollView in UIScrollView is a common use. See apple stocks app...

I am trying to send ScrollView Gesture events like pan and zoom from outside the scrollview itself. It doesn't look like apple lets you send to the UIScrollViews handlePan: and handleZoom: methods

A quote from UIScrollView Class reference :-

Important: You should not embed UIWebView or UITableView objects in UIScrollView objects. If you do so, unexpected behavior can result because touch events for the two objects can be mixed up and wrongly handled

I would add : "You should not embed UIScrollView objects in UIScrollView "