How to save webcontent and images in objective-c iPhone app?

Requirement of my project is, if device have internet connectivity, need to get the content from 开发者_如何学编程server and show it in UIWebview, other wise get conent from local. For that i have stored xml content to sqlite, i don't know how should i save the images which comes in HTML NODE to local. can any one help me out.

Thanks

sri

You are getting url of the image. You can create the documentdirectory and save the images in that directory. http://developer.apple.com/library/ios/navigation/index.html?section=Resource+Types&topic=Sample+C#section=Resource%20Types&topic=Sample%20Code from this url you can find Apple sample code regarding url connection