related to performSelector
-
30-10-2019 - |
Pergunta
I am new in iPhone app. I want to show a mesage at each 2 seconds when a button is pressed For that I am using this code.
This code is work only one time. That means call only one time. Can you help me to solve this problem.
-(IBAction)fortunecookieAction:(id)sender
{
[self performSelector:@selector(showfortune) withObject:nil afterDelay:2.0];
}
-(void)showfortune
{
int number=arc4random()%5;
switch (number) {
case 0:
fortunelabel.text=@"A holiday takes you back to the summer of '69";
break;
case 1:
fortunelabel.text=@"A meal turns erotic muffin";
break;
case 2:
fortunelabel.text=@"A massage brings";
break;
case 3:
fortunelabel.text=@"A letter in the pa special delivery";
break;
case 4:
fortunelabel.text=@"A spillage tuoo";
break;
default:
break;
}
}
Nenhuma solução correta
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