iOS Application Development Tutorial 2: Text Fields, Segmented Controls, and Error Checking

The second tutorial in the iOS playlist. I go more in depth while creating a simple, yet functional application. Text fields, segmented controls, and error checking.

[mediaitech]

Clear and practical, very helpful for Objective -C beginners to get on hands on experience.

[TheToxicHer]

Dude Thanks so much. This really helps alot. I feel like i am understanding it more as i watch this. Your tutorials help!

[mikecritchley]

Good one. Got me sorted about the segmented controller. And a super easy way to hide the keyboard. Awesome! Thanks!

[dberkkoseoglu]

Turn up the volume please and thanks for good tutorials

[himanshurai]

Thanks for the tutorial. It is very helpful.

[johnmckay]

Thankyou for these, really good so far

[rangirehua]

Very good tutorial! Helped me a lot to start with xcode!
Thank you

[mohamedisfan]

Well this is very important to me because I am new to i phone

[smartyang]

Very good tutorial which shows the iOS development in examples. I have found a bug that if you type "0" in the text, it will still give the error message which is wrong.

[AlexKaharudin]

good tutorial, however i get some error like this
"this class is not key value coding-compliant for the key buttonPressed"

[robo]

Good Tutorial one thing i noticed if you select the text input and change the keyboard to number pad it only shows the number pad.

[jarvisace]

how do you make the text typed into a text field from my first view controller appear in a label in my second view controller?

[Ajaideepabc]

how if I want to enter 0 in textfield, multiply it with segment number and get output.
And if 2g or2 g3 or 37t etc are entered in textfield  its not showing error
then what to do

[crispydonut]

Great videos thanks a lot!
However when I run the iOS Simulator, it just skips past everything. It kind of shuts off. And it puts me on a thread, and highlights this in green:

"  return UIApplicationMain(argc, argv, nil, class])); "

Thread 1: signal SIGABRT

Any ideas as to why this is?

Any help is much appreciated !

[glazor]

what error message should we put if its not a dude

[miraalchhelavda]

How do I clear multiple build commands in Xcode?