Click button push to another view controller with automatically highlight Tab Button Item

Question

When I click the cross button in more view controller the action will push to home view controller.

But the tab bar did not automatically highlight the home tab bar. The result I want is like this

The code below is the action push to home view controller

-(void)tapDetected{
    HomeMainViewController *vc = [self.storyboard instantiateViewControllerWithIdentifier: @ "homeVC"];
    [self.navigationController pushViewController:vc animated: YES];
}

I have place your images inline so it's easier to see what the problem is. Maybe you could reduce the large image to just the relevent detail as there's a lot of empty space there. Also can you show your code for what you have attempted in order to rectify the problem. — garyh, Jun 23 '17 at 08:35

score 0 · Accepted Answer · answered Jun 22 '17 at 15:20

0

I assume you are using a UITabBarController. If yes, try this :

    UITabBarController* vc = (UITabBarController*) self.parentViewController;

    if( vc && [vc isKindOfClass:[MainTabViewController class]] )
    {
        [vc setSelectedIndex:0];
    }

answered Jun 22 '17 at 15:20

qpc

53
5

I should put this code in the More View Controller or Tab Bar View Controller? – Nur II Jun 23 '17 at 01:41
MoreViewController is a child of the UITabBarController (again, assuming you are using this controller). So parentViewController will return a UITabBarController. You just apply a cast to access it's setSelectedIndex method. – qpc Jun 23 '17 at 07:19
Also, instead of just "0", you should declare a constant, just to get clean code. – qpc Jun 23 '17 at 07:20

Click button push to another view controller with automatically highlight Tab Button Item

1 Answers1