I have an app for iPhone / iPod touch that has an UITextView and I would like to add button(s) inside the UITextView. The UITextView contains names one after the other like this:
firstname <button>
secondname <button> ...
I would like to add a <button> near each name and when I tap it a view should appear that looks like this:

In this other application, an overview appears with two buttons when the plus button is clicked.
How can I achieve such a view?
I would suggest using a UIWebview and doing everything in HTML/CSS.