Communication between iOS's native app and webpage's javascript

Question

I have a webpage loaded in a UIWebView, and a javascript function of the page needs to data from native iOs app, a NSString. How can a Js function access the data in native app

Answer 1

Sample code for this is available here,you can check it....very usefull

http://ramkulkarni.com/blog/framework-for-interacting-with-embedded-webview-in-ios-application/