i want to know what API's in iPhone that we used to:
- Achieve an action by pressing a button
- Show normal input fields
- Give access to a persistent storage
- Realize a count-down timer
views:
34answers:
1
+1
A:
- Achieve an action by pressing a button
UIButton's-addTarget: action: forControlEvents:will help you out there.
- Show normal input fields
- You'll be looking for
UITextFieldhere.
- You'll be looking for
- Give access to a persistent storage
- Either use the SQLite C API or Core Data
- Realize a count-down timer
- Use
NSTimer.
- Use
Jasarien
2010-08-02 11:57:29
Just adding that depending on the amount of data needing for persistent storage, you can use `NSUserDefaults` as well for simple stuff like favorites
iWasRobbed
2010-08-02 14:14:15
thank you ..it's very helping me....^^
elka
2010-08-06 00:40:39
If the answer is helpful you might consider voting it up or even marking it as accepted by click the tick to the left of the answer.
Jasarien
2010-08-06 10:09:03