How do I access and object on one view from another view? I cannot figure it
out.
I have two view controllers and two views. Lets call them viewController1 and
viewController2 and view1 and view2. ViewController1 loads the second view by:
[self.view addSubview:viewController2.view];
There
wrote:
On Sep 21, 2010, at 11:57, Steve Wetzel wrote:
How do I access and object on one view from another view? I cannot figure
it out.
I have two view controllers and two views. Lets call them viewController1
and viewController2 and view1 and view2. ViewController1 loads the second
-
Hash: SHA1
On 9/21/10 11:57 AM, Steve Wetzel wrote:
How do I access and object on one view from another view? I cannot
figure it out.
I have two view controllers and two views. Lets call them
viewController1 and viewController2 and view1 and view2.
ViewController1 loads the second
suppose.
Google Voice: (508) 656-0622
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On Tue, Sep 21, 2010 at 5:03 PM, Steve Wetzel stevewet...@mac.com wrote:
Thanks Everyone.
I could not get the
[self.viewController1.label2.text
, at Sep 21:6:03 PM, Quincey Morris wrote:
On Sep 21, 2010, at 14:03, Steve Wetzel wrote:
I could not get the
[self.viewController1.label2.text
or the
[self view addSubview:viewController2.view];
to work for some reason. Then it dawned on me that I could set the value
right
, 2010, at 1:58 PM, Steve Wetzel wrote:
Hi all,
I am new to Cocoa programming and am trying to do something that I thought
was straightforward but not working. I am using the tag field of a button
to tell me what button is pushed. This code does not work
- (IBAction) numberPressed:(id
Hi all,
I am new to Cocoa programming and am trying to do something that I thought was
straightforward but not working. I am using the tag field of a button to tell
me what button is pushed. This code does not work
- (IBAction) numberPressed:(id)sender {
NSLog(@Sender tag is:%d,
Hey, I have a UITouch question and I am wondering if there is a mail
list specifically for the iPhone. Is there?
Steve
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I am trying to switch views in a view based application. I have a
button on the main view and in the ViewController code for that view I
have the following:
-(IBAction)settings:(id)sender {
if(self.settingsViewController == nil) {
SettingsViewController *settings =
Is there any easy way to change the size of the font so a string will
fit into UITextView?
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Does anyone know why the follow code produces an error on [pool
release]?. I get the following error :
*** -[NSDecimalNumber release]: message sent to deallocated instance
0x10c310. How am I overreleasing anything
#import Fraction.h
@implementation Fraction
-(id)init {
if(self =
this in the
documentation.
Steve
On Dec 26, 2008, at Dec 26:10:41 AM, Dave Carrigan wrote:
On Dec 26, 2008, at 8:29 AM, Steve Wetzel wrote:
-(void)setNumerator:(NSInteger)n {
[numerator release];
numerator = [NSNumber numberWithInteger:n];
+numberWithInteger creates an autoreleased
of the
problems with how I am doing things. Thanks again,
Steve
On Dec 26, 2008, at Dec 26:11:13 AM, mmalc Crawford wrote:
On Dec 26, 2008, at 8:29 AM, Steve Wetzel wrote:
Does anyone know why the follow code produces an error on [pool
release]?. I get the following error
You're very confused. When you assign something new to myObj, you're
only affecting that one pointer. You don't affect anything else that
has a reference to the original object. For example:
NSString *str = @hello;
[stack push:str];
str = @world;
[stack push:str];
Your stack now contains @hello
On Dec 20, 2008, at Dec 20:12:08 AM, Graham Cox wrote:
On 20 Dec 2008, at 4:52 pm, Graham Cox wrote:
On 20 Dec 2008, at 3:15 pm, Steve Wetzel wrote:
Regarding memory management - does it make more sense to copy the
object to be pushed from within the Stack object rather then
copying
Hi All,
I am new to this list and new to mac programming as well. I am
working on implementing a stack as a category of NSMutableArray. I
want this stack to be able to store objects. This is what I have so
far:
//
// Stack.h
// Stack implements a basic stack object in an
On Dec 19, 2008, at Dec 19:6:31 PM, Ricky Sharp wrote:
On Dec 19, 2008, at 1:22 PM, Steve Wetzel wrote:
I am new to this list and new to mac programming as well. I am
working on implementing a stack as a category of NSMutableArray. I
want this stack to be able to store objects
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