Click on a tab bar item and execute a method in Objective-c

Question

I have a method as below:

- (IBAction)GoToMyWebsite:(id)sender
{
    [self.window makeKeyAndVisible];
    [[UIApplication sharedApplication] openURL:[NSURL URLWithString:cc.BPS_WEB_ADDRESS]];
    exit(0);
}

How can I connect this method to a tab bar item? So that when I click the specific tab bar item, this method will be executed.

Thanks

UPDATE

- (void)tabBar:(UITabBar *)tabBar didSelectItem:(UITabBarItem *)item { NSLog(@"didSelectItem: %d", item.tag); }

score 1 · Answer 1 · answered Sep 21 '11 at 06:54

1

Just put it in the viewDidLoad / viewWillAppear method. Or, if you have set the delegate of your UITabBar, you can use the delegate method

- (void)tabBar:(UITabBar *)tabBar didSelectItem:(UITabBarItem *)item.

Reference - http://developer.apple.com/library/ios/#DOCUMENTATION/UIKit/Reference/UITabBarDelegate_Protocol/Reference/Reference.html

answered Sep 21 '11 at 06:54

max_

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Please check the code under UPDATE, nothing happen when switching the tab bar, any idea for it? Thanks – Charles Yeung Sep 21 '11 at 07:56
1

`self.tabbarController.delegate = self;` – max_ Sep 21 '11 at 16:55

Click on a tab bar item and execute a method in Objective-c

1 Answers1