Question

I need some help on how to reference from a class to get the NSString contained in that class. Reason for so is that I wish to store all the URLs that I’m using into a class so that in the event whereby there is a change in URL etc, I could just change it in one file instead of changing it one by one in all the classes.

Any idea where should I start??Firstly, should I create NSObject or NSDocument to store the URLs?Then, do I actually have to create pushController to push the string content to each of the other classes?

Sorry if my question sounds messy, I’m quite lost. Thank you in advance 🙂

Answer 1

Just create NSObject class and then place your URL in it and then access it and use it where you want.

in h file

#import <Foundation/Foundation.h>

@interface Config : NSObject {

}

//configuration section... 
extern  NSString        *SiteURL;
extern  NSString        *SiteAPIURL;

@end  

in .m

#import "Config.h"

@implementation Config
//live
NSString        *SiteURL                = @"http://www.yoururl.com/";
NSString        *SiteAPIURL             = @"http://www.yoururl.com/";

@end  

in Prefix.pch just import it #import "Config.h"

and use it in the class where you want to use

NSString *apiURLString = [NSString stringWithFormat:@"[e-mail]",SiteAPIURL];