how to create action multiple dynamic buttons in ios? - ios

Question

i am creating multiple buttons dynamically now i want to set action for each buttons.
when i press buttons its show result on next screen in my application .
i am using FMDB library to read data from database.(read database according to id on buttons press). i know how to read database from database . i want only fetch data on buttons press and display that
data on table view .how to create action for each buttons?
this my buttons code :
-(void)DynamicButton:(NSMutableArray*)objectName
{
for(UIView *view in [scrollView subviews])
{
[view removeFromSuperview];
}
int yPossion = 100, xPossion = 44; int temp = 0;
for (int i = 0; i<[objectName count]; i++)
{
SMSCategory *cat = [objectName objectAtIndex:i];
UIButton *aButton = [UIButton buttonWithType:UIButtonTypeCustom];
[aButton setTag:i];
[aButton setTranslatesAutoresizingMaskIntoConstraints:YES];
[aButton setBackgroundColor:[UIColor blackColor]];
[aButton setBackgroundImage:[UIImage imageNamed:#"icon-menu.png"]
forState:UIControlStateNormal];
[aButton setTitle:[NSString stringWithFormat:#"%d",i]
forState:UIControlStateNormal];
[aButton setFrame:CGRectMake(xPossion, yPossion, 70, 60)];
aButton.highlighted=YES;
[scrollView addSubview:aButton];
;
xPossion += aButton.frame.size.width+35;
temp++;
if (temp==3)
{
yPossion = aButton.frame.origin.y+aButton.frame.size.height+20;
temp = 0;
xPossion = 44;
yPossion += aButton.frame.size.width-15;
[scrollView setContentSize:CGSizeMake(scrollView.frame.size.width ,yPossion-
50)];
}
UILabel *label = [[UILabel alloc] init];
[label setTranslatesAutoresizingMaskIntoConstraints:YES];
[label setText:cat.Name];
[label setTextColor:[UIColor blackColor]];
label.font = [UIFont systemFontOfSize:12];
[label sizeToFit];
[label setFrame:CGRectMake(4, 44, 70, 60)];
[scrollView addSubview:label];
[aButton addSubview:label];
}
}

Answer 1

UIButton *test = [self buttonWithTitle:#"test" target:self selector:#selector(testDoit) frame:CGRectMake(self.view.center.x-50, 270.0, 100.0, 50.0) : 12];
- (UIButton *)buttonWithTitle:(NSString *)title target:(id)target selector:(SEL)inSelector frame:(CGRect)frame :(int)fontSize{
UIButton *button = [UIButton buttonWithType:UIButtonTypeRoundedRect];
[button setFrame:frame];
[button setTitle:title forState:UIControlStateNormal];
button.titleLabel.font = [UIFont boldSystemFontOfSize:fontSize];
button.userInteractionEnabled = YES;
button.titleLabel.textAlignment = UITextAlignmentCenter;
button.titleLabel.lineBreakMode = UILineBreakModeTailTruncation;
button.titleLabel.shadowOffset = CGSizeMake (1.0, 0.0);
button.titleLabel.textColor = [UIColor blackColor];
button.showsTouchWhenHighlighted = YES;
button.autoresizingMask = UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleWidth |UIViewAutoresizingFlexibleRightMargin|
UIViewAutoresizingFlexibleTopMargin|
UIViewAutoresizingFlexibleHeight|
UIViewAutoresizingFlexibleBottomMargin;
[button addTarget:self action:inSelector forControlEvents:UIControlEventTouchUpInside];
//[button autorelease];
return button;
}