CODEWITHSUNDEEP
iosswift
p.yarandi
p.yarandi

Reputation: 59

Passing data between tabs of UITabBar

Storyboard screenshot with description

I've used this line of code in the UIViewController class of 2nd tab to access the tabBarViewController. But it crashes.

let friendView = self.tabBarController?.viewControllers![2] as! AccountTableViewController

Note: AccountTableViewController is the name of UITableViewController class of 3rd tab. Thanks for your help.

Upvotes: 2

Views: 681

Answers (1)

Nirav D
Nirav D

Reputation: 72410

Change your code like this

let navController = self.tabBarController?.viewControllers![2] as! UINavigationController
for vc in (self.navigationController?.viewControllers)! {
    if (vc.isKindOfClass(AccountTableViewController.classForCoder())) {
        let friendView = vc as! AccountTableViewController
    }
}

Upvotes: 3

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