Thursday, December 17, 2009

iPhone dev learning all the time

Here are a few things I learned today.

How to exit out of a function. "return;" though one I know.

How to move from one textField to another textField for input using the Next button on the keyboard (Done and Return works also). Just put this in with releasing the keyboard "[field2TextField becomeFirstResponder];"
Thanks flexicoder for this.

I needed to use some regular expressions to find information in the server replies that I'm working with. I'm hoping to figure out how this stuff can be used with xml, but for now I'm using RegexKitLite Framework. Seems to work well, and it's just a .h and .m file to add to the project.

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