Jump to a specific tab in a UITabBarController

问题

I want to jump to third tab in tabcontroller. I searched in Google but found nothing helpful.

If anybody can help I will be grateful.

回答1:

Was the title/question changed? I thought the question was about Xcode...

For what you're asking, try setting selectedIndex of your UITabBarController, like this:

self.tabBarController.selectedIndex = indexOfTab;

However don't overuse it, some automatic transitions between tabs can be considered as bad user experience.

Don't just stop with this shortcut - learn more! Here's an extensive list of Xcode 4 shortcuts: print the B&W version, pin it your wall, learn and enjoy the Xcode even more.

回答2:

You want to set the selectedIndex property of the tab controller

http://developer.apple.com/library/ios/documentation/uikit/reference/UITabBarController_Class/Reference/Reference.html

来源：https://stackoverflow.com/questions/8963450/jump-to-a-specific-tab-in-a-uitabbarcontroller