Comments on: iPhone Programming Tutorial – Creating a ToDo List Using SQLite Part 4 http://icodeblog.com/2008/09/22/iphone-programming-tutorial-creating-a-todo-list-using-sqlite-part-4/ iPhone Programming Tutorials Thu, 13 Jun 2013 12:07:00 +0000 hourly 1 http://wordpress.org/?v=3.5.1 By: Khaled http://icodeblog.com/2008/09/22/iphone-programming-tutorial-creating-a-todo-list-using-sqlite-part-4/#comment-9481 Khaled Mon, 03 Sep 2012 09:49:00 +0000 http://icodeblog.com/?p=392#comment-9481 you should import “Todo.h” up there :)

]]> By: Brian Cunningham http://icodeblog.com/2008/09/22/iphone-programming-tutorial-creating-a-todo-list-using-sqlite-part-4/#comment-9153 Brian Cunningham Mon, 23 Jan 2012 18:39:00 +0000 http://icodeblog.com/?p=392#comment-9153 This was truly excellent… thanks for taking to time to do this tutorial

]]> By: NeedHelp http://icodeblog.com/2008/09/22/iphone-programming-tutorial-creating-a-todo-list-using-sqlite-part-4/#comment-9101 NeedHelp Sun, 08 Jan 2012 03:34:00 +0000 http://icodeblog.com/?p=392#comment-9101 I found a bug and it’s similar to what people are posting.  When you re-run the simulator… anything that you added to the database is lost.

So when you run it on a Device itself… everything works… database gets saved.  But if you TURN OFF (hold power off for 5 seconds)… anything that you added to the database is gone.  Basically the database gets deleted.

Anyone found a solution????

]]> By: Lucy Bain http://icodeblog.com/2008/09/22/iphone-programming-tutorial-creating-a-todo-list-using-sqlite-part-4/#comment-8095 Lucy Bain Sun, 18 Sep 2011 02:21:00 +0000 http://icodeblog.com/?p=392#comment-8095 I got that error too, here’s the problem:
The “Todo” class hasn’t been declared yet, so when we type in “(Todo *)” the compiler is really confused – “What’s a ‘Todo’?  I’ve never heard of such a thing!  Error message!”.
And here’s the solution:
Tell the compiler about the “Todo” class.  There are (at least) two ways of doing this:
1 – #include “Todo.h” – not recommended.  I’m honestly not sure why this isn’t a good idea, but all of the other tutorials and StackOverflow say not to do it.
2 – add the line “@class Todo” before the ”  @interface:twitter  ” line in todoAppDelegate.h.  As I understand it, this is a forward declaration of the Todo class.  Basically it says to the compiler “just an FYI, there’s going to be a class called ‘Todo’, so if you see it, don’t flip out.”

Hope that helps!

]]> By: Wiegeabo Kilijabob http://icodeblog.com/2008/09/22/iphone-programming-tutorial-creating-a-todo-list-using-sqlite-part-4/#comment-7973 Wiegeabo Kilijabob Mon, 29 Aug 2011 01:06:00 +0000 http://icodeblog.com/?p=392#comment-7973 Every time I try and add the line -(Todo*)addTodo; I get an error.

Expected ‘)’ before ‘Todo’

]]> By: Fvelazco http://icodeblog.com/2008/09/22/iphone-programming-tutorial-creating-a-todo-list-using-sqlite-part-4/#comment-7616 Fvelazco Fri, 12 Aug 2011 18:51:00 +0000 http://icodeblog.com/?p=392#comment-7616 Hey man, I added a new text field OBS  but some problems.
http://i52.tinypic.com/2vdgtaa.png
http://i53.tinypic.com/1z7lld.png.

]]> By: Chargedneuron http://icodeblog.com/2008/09/22/iphone-programming-tutorial-creating-a-todo-list-using-sqlite-part-4/#comment-7102 Chargedneuron Tue, 12 Jul 2011 01:58:00 +0000 http://icodeblog.com/?p=392#comment-7102 Could you please update this tutorial to reflect XCode 4 and iOS4 please? I am still very green to the programming and the errors I am getting are making it difficult to get a clear picture. Thank you for the awesome tutorials!

]]> By: Alan http://icodeblog.com/2008/09/22/iphone-programming-tutorial-creating-a-todo-list-using-sqlite-part-4/#comment-6497 Alan Tue, 17 May 2011 13:35:00 +0000 http://icodeblog.com/?p=392#comment-6497  Excellent post. I’ve already done all those steps and the app is working perfectly.

]]> By: Kevin http://icodeblog.com/2008/09/22/iphone-programming-tutorial-creating-a-todo-list-using-sqlite-part-4/#comment-5765 Kevin Mon, 21 Mar 2011 09:39:00 +0000 http://icodeblog.com/?p=392#comment-5765 how can I make it not show a To Do – item when that item is completed? I don’t know if this was already implemented but that option doesn’t work! Other than that a great tutorial serie ;)

]]> By: Aguseka http://icodeblog.com/2008/09/22/iphone-programming-tutorial-creating-a-todo-list-using-sqlite-part-4/#comment-5741 Aguseka Fri, 18 Mar 2011 08:18:00 +0000 http://icodeblog.com/?p=392#comment-5741 Fails to update/insert/delete….

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