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Swift: Back Button shows in Storyboard but not Simulator

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0

Back Button shows in StoryBoard but not Simulator.

I added a segue from TableViewController to DetailViewController to pass data. The Storyboard automatically shows a Back Button on DetailViewController, but when I run the Simulator, the button doesn't show up.

This is my Storyboard:

A closer look of TableViewController and DetailViewController:

But in my Simulator the button doesn't show up:

The hierarchy of the whole project:

I want to know where to configure the back button(in my segue?), or instead deleting the button(not letting it show in the Storyboard) so I can create one myself.

The code of my segue in my TableViewController:

override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) 
 performSegue(withIdentifier: "showDetailView", sender: indexPath)


override func prepare(for segue: UIStoryboardSegue, sender: Any?) 
 switch (segue.destination, sender) 
 case (let controller as DetailViewController, let indexPath as NSIndexPath):
 controller.receivedName = storeList[indexPath.row].name!
 controller.receivedDesc = storeList[indexPath.row].desc!
 controller.receivedRate = storeList[indexPath.row].rate
 controller.receivedUrl = storeList[indexPath.row].url!

 default:
 print("unknown segue")
 break
 

ios swift button storyboard

share|improve this question

edited Mar 24 at 12:40

Vanessa Leung

asked Mar 24 at 9:57

Vanessa LeungVanessa Leung

10110

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  use hierarchy debugger to check that there is no view appears on the top of the back button
  
  – A.Munzer
  Mar 24 at 10:06
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Your table view controller is inside UINavigationController right?
  
  – plamkata__
  Mar 24 at 10:33
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Also may you check that there is no UIAppearance configured for the navigation bar and the navigation items appearance is not configured to use the same color as the navigation bar
  
  – plamkata__
  Mar 24 at 10:35
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Can you check your Storyboard segue kind? is it "show (Push)" or "show detail" or present modally? It should be Push if you want Back enabled.
  
  – Anand
  Mar 24 at 11:02
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @Anand Hi, it's Show(Push)
  
  – Vanessa Leung
  Mar 24 at 12:01
  

  
  
  
  

 | 
show 7 more comments

0

Back Button shows in StoryBoard but not Simulator.

I added a segue from TableViewController to DetailViewController to pass data. The Storyboard automatically shows a Back Button on DetailViewController, but when I run the Simulator, the button doesn't show up.

This is my Storyboard:

A closer look of TableViewController and DetailViewController:

But in my Simulator the button doesn't show up:

The hierarchy of the whole project:

I want to know where to configure the back button(in my segue?), or instead deleting the button(not letting it show in the Storyboard) so I can create one myself.

The code of my segue in my TableViewController:

override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) 
 performSegue(withIdentifier: "showDetailView", sender: indexPath)


override func prepare(for segue: UIStoryboardSegue, sender: Any?) 
 switch (segue.destination, sender) 
 case (let controller as DetailViewController, let indexPath as NSIndexPath):
 controller.receivedName = storeList[indexPath.row].name!
 controller.receivedDesc = storeList[indexPath.row].desc!
 controller.receivedRate = storeList[indexPath.row].rate
 controller.receivedUrl = storeList[indexPath.row].url!

 default:
 print("unknown segue")
 break
 

ios swift button storyboard

share|improve this question

edited Mar 24 at 12:40

Vanessa Leung

asked Mar 24 at 9:57

Vanessa LeungVanessa Leung

10110

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  use hierarchy debugger to check that there is no view appears on the top of the back button
  
  – A.Munzer
  Mar 24 at 10:06
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Your table view controller is inside UINavigationController right?
  
  – plamkata__
  Mar 24 at 10:33
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Also may you check that there is no UIAppearance configured for the navigation bar and the navigation items appearance is not configured to use the same color as the navigation bar
  
  – plamkata__
  Mar 24 at 10:35
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Can you check your Storyboard segue kind? is it "show (Push)" or "show detail" or present modally? It should be Push if you want Back enabled.
  
  – Anand
  Mar 24 at 11:02
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @Anand Hi, it's Show(Push)
  
  – Vanessa Leung
  Mar 24 at 12:01
  

  
  
  
  

 | 
show 7 more comments

Back Button shows in StoryBoard but not Simulator.

I added a segue from TableViewController to DetailViewController to pass data. The Storyboard automatically shows a Back Button on DetailViewController, but when I run the Simulator, the button doesn't show up.

This is my Storyboard:

A closer look of TableViewController and DetailViewController:

But in my Simulator the button doesn't show up:

The hierarchy of the whole project:

I want to know where to configure the back button(in my segue?), or instead deleting the button(not letting it show in the Storyboard) so I can create one myself.

The code of my segue in my TableViewController:

override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) 
 performSegue(withIdentifier: "showDetailView", sender: indexPath)


override func prepare(for segue: UIStoryboardSegue, sender: Any?) 
 switch (segue.destination, sender) 
 case (let controller as DetailViewController, let indexPath as NSIndexPath):
 controller.receivedName = storeList[indexPath.row].name!
 controller.receivedDesc = storeList[indexPath.row].desc!
 controller.receivedRate = storeList[indexPath.row].rate
 controller.receivedUrl = storeList[indexPath.row].url!

 default:
 print("unknown segue")
 break
 

ios swift button storyboard

share|improve this question

edited Mar 24 at 12:40

Vanessa Leung

asked Mar 24 at 9:57

Vanessa LeungVanessa Leung

10110

override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) 
 performSegue(withIdentifier: "showDetailView", sender: indexPath)


override func prepare(for segue: UIStoryboardSegue, sender: Any?) 
 switch (segue.destination, sender) 
 case (let controller as DetailViewController, let indexPath as NSIndexPath):
 controller.receivedName = storeList[indexPath.row].name!
 controller.receivedDesc = storeList[indexPath.row].desc!
 controller.receivedRate = storeList[indexPath.row].rate
 controller.receivedUrl = storeList[indexPath.row].url!

 default:
 print("unknown segue")
 break
 

share|improve this question

edited Mar 24 at 12:40

Vanessa Leung

asked Mar 24 at 9:57

Vanessa LeungVanessa Leung

10110

share|improve this question

edited Mar 24 at 12:40

Vanessa Leung

asked Mar 24 at 9:57

Vanessa LeungVanessa Leung

10110

asked Mar 24 at 9:57

Vanessa LeungVanessa Leung

10110

asked Mar 24 at 9:57

Vanessa LeungVanessa Leung

10110

1 Answer
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4

Your initial view controller in the storyboard is actually the TabelViewController (you can see there is an arrow to it).

Thats' why when you start the scene and the TableViewController shows but it is not embedded in the navigation because the navigation controller has never been created.

Just change which is the initial view controller to be the navigation controller or any other before the navigation controller which holds the TableViewController.

You can just drag the arrow to change the initial controller in the storyboard

share|improve this answer

answered Mar 24 at 13:18

plamkata__plamkata__

272311

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Oh yes, that's my problem! When I designed the TableViewController I set it as initial view so I could jump to it immediately on the simulator. But I forgot to change it back. Thank you sooo much!
  
  – Vanessa Leung
  Mar 24 at 13:22
  
  

  
  
  
  

add a comment | 

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4

Your initial view controller in the storyboard is actually the TabelViewController (you can see there is an arrow to it).

Thats' why when you start the scene and the TableViewController shows but it is not embedded in the navigation because the navigation controller has never been created.

Just change which is the initial view controller to be the navigation controller or any other before the navigation controller which holds the TableViewController.

You can just drag the arrow to change the initial controller in the storyboard

share|improve this answer

answered Mar 24 at 13:18

plamkata__plamkata__

272311

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Oh yes, that's my problem! When I designed the TableViewController I set it as initial view so I could jump to it immediately on the simulator. But I forgot to change it back. Thank you sooo much!
  
  – Vanessa Leung
  Mar 24 at 13:22
  
  

  
  
  
  

add a comment | 

4

Your initial view controller in the storyboard is actually the TabelViewController (you can see there is an arrow to it).

Thats' why when you start the scene and the TableViewController shows but it is not embedded in the navigation because the navigation controller has never been created.

Just change which is the initial view controller to be the navigation controller or any other before the navigation controller which holds the TableViewController.

You can just drag the arrow to change the initial controller in the storyboard

share|improve this answer

answered Mar 24 at 13:18

plamkata__plamkata__

272311

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Oh yes, that's my problem! When I designed the TableViewController I set it as initial view so I could jump to it immediately on the simulator. But I forgot to change it back. Thank you sooo much!
  
  – Vanessa Leung
  Mar 24 at 13:22
  
  

  
  
  
  

add a comment | 

Your initial view controller in the storyboard is actually the TabelViewController (you can see there is an arrow to it).

Thats' why when you start the scene and the TableViewController shows but it is not embedded in the navigation because the navigation controller has never been created.

Just change which is the initial view controller to be the navigation controller or any other before the navigation controller which holds the TableViewController.

You can just drag the arrow to change the initial controller in the storyboard

share|improve this answer

answered Mar 24 at 13:18

plamkata__plamkata__

272311

share|improve this answer

answered Mar 24 at 13:18

plamkata__plamkata__

272311

answered Mar 24 at 13:18

plamkata__plamkata__

272311

answered Mar 24 at 13:18

plamkata__plamkata__

272311