单击第一个视图控制器中的按钮时如何通过选项卡栏控制器从一个视图控制器转到另一个视图控制器

Question

I am developing one i pad application using story board.In my storyboard i have tab bar controller and another 4 view controllers are connected to tab bar controller are tab items.I have one button in the first view controller.If i click that button i need to display 4th view controller.If i give a direct segue from first view controller to 4th view controller using

[self performSegueWithIdentifier:@"SegueIdentifier" sender:nil];

the 4th view controller is appeared but the tab bar display at the bottom is disappear.

Answer 1

You need to do something like this when the button is pressed...

[self.tabBarController setSelectedIndex:3];

This will tell the tab bar controller to change the selected tab.

Answer 2

Try use it->

- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
    if ([segue.identifier isEqualToString:@"SegueIdentifier"]) {
        [self.tabBarController setSelectedIndex:3];
    }
}