UIActivityIndicatorView UIActionSheet modal loading screen

How do I show a loading screen?  A modal loading indicator. So you need to do a web request and wait for a response, you don’t want the user to interfere while this is happening?  Welcome UIActionSheet and UIActivityIndicatorView. So I send a multi-form http post request, and need to wait for a response. Just […]

How to popup a UIPickerView from the bottom of a UIScrollView in response to UITextField selection

Add a UIPickerView and have it popup into screen when the user clicks on a UITextField. All done using UIActionSheets

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