On Aug 21, 2009, at 6:53 AM, Eric E. Dolecki wrote:
However, how does one access class properties from one class to
another (not using app delegate) - without making an instance of it
- or do you need to do that? Looking for a singleton implementation.
Well, properties are, like instance m
On Aug 21, 2009, at 6:39 AM, Eric E. Dolecki wrote:
When I trace out the class, it is indeed the app delegate and NOT
the firstViewController. That's pretty strange. I was expecting to
get at the actual FirstViewController class.
What made you think that [[UIApplication sharedApplication]
t;> Sent from the Verizon network using Mobile Email
>>>
>>> --Original Message--
>>> From: Luke the Hiesterman
>>> To: "Eric E. Dolecki"
>>> Cc: "cocoa-dev"
>>> Date: Fri, Aug 21, 6:22 AM -0700
>>
6:28 AM, edole...@gmail.com wrote:
>
> i caught that after sending. it still does not work
>>
>> --
>> Sent from the Verizon network using Mobile Email
>>
>> --Original Message--
>> From: Luke the Hiesterman
>> To: "Eric E. Do
l
--Original Message--
From: Luke the Hiesterman
To: "Eric E. Dolecki"
Cc: "cocoa-dev"
Date: Fri, Aug 21, 6:22 AM -0700
Subject: Re: iPhone: Accessing variable from another view controller
On Aug 21, 2009, at 5:54 AM, Eric E. Dolecki wrote:
FirstViewController *fvDeleg
i caught that after sending. it still does not work
--
Sent from the Verizon network using Mobile Email
--Original Message--
From: Luke the Hiesterman
To: "Eric E. Dolecki"
Cc: "cocoa-dev"
Date: Fri, Aug 21, 6:22 AM -0700
Subject: Re: iPhone: Accessing v
On Aug 21, 2009, at 5:54 AM, Eric E. Dolecki wrote:
FirstViewController *fvDelegate = (FirstViewController *)
[[UIApplication
sharedApplication] delegate];
BOOL online = FirstViewController.availableNetwork;
This should be fvDelegate.availableNetwork. You access the property on
the instan
I have an application using a TabBar. The default view loaded and displayed
(so this loads up first): FirstViewController:
#import
@interface FirstViewController : UIViewController {
@public BOOL availableNetwork;
}
@property (readonly) BOOL availableNetwork;
- (BOOL) isDataSourceAvailabl
