Array of IBAction

Question

- (IBAction)buyHouse[6]:(id)sender;

I want to make an array of IBActions by doing what is shown above. It didn't allow me. Is it possible to make an array of method so as that if I want to implement it, I just need to do this.

 - (IBAction)buyHouse[3]:(id)sender{
   _Price.text = [NSString formatWithString: @"hello"];
}

This IBAction is for many UIButton.

This is my first ever question, so I am truly sorry if it's vague. I'm quite new to Objective-C and this community.

Answer 1

Well as Objective-C is so dynamic, you can call a method just by knowing its name:

MyClass.m:

static NSArray *_methods = nil;

@implementation MyClass

-(id)init
{
    self = [super init];
    if (self) {
        if (!_methods) {
            _methods = @[
                @"method1:",
                @"method2:",
                @"method3:"
            ];
        }
    }
    return self;
}

- (void)callMethod:(NSUInteger)index forSender:(id)sender
{
    SEL selector = NSSelectorFromString(_methods[index]);
    [self performSelector:selector withObject:sender];
}

- (IBAction)method1:(id)sender
{

}

// etc.