5,115 questions
0
votes
0
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57
views
Why does this segue work but the view doesn't change?
I'm trying to use a segue to pass through some user input from a custom alert but for some reason when I perform the segue the view on the app doesn't change. But the viewdidload on the destination ...
-1
votes
1
answer
26
views
performSegue() works to show (push) either of two UIViewControllers, but one has nil navigationController
I have a UIViewController that is in a navigation stack. There are two different segues that can be triggered from this UIViewController using:
performSegue(withIdentifier: "SomeIdentifier",...
- 1,779
0
votes
0
answers
49
views
Delegate on Delegate
I have a situation: I have a SideMenu and there is a Logout button on it.
After the logout is triggered, 2 things are to be done:
try Auth.auth().signOut() is to be done in Firebase
self....
- 135
0
votes
1
answer
35
views
How to perform segue from tableview cells to different view controllers
I want to perform segue from tableview cells to different view controllers, not by using the same controller and changing things in it. I have two section as it is seen in the image.
I did it like ...
- 7
0
votes
0
answers
50
views
Why is windowDidLoad() is called twice in a segue?
I have a storyboard-based AppKit app written in Swift. The issue is that two of my storyboard-based NSWindowController which are trigged by segue from the main NSWindowController, the windowDidLoad() ...
- 193
0
votes
0
answers
31
views
How do I get it so my previous view doesn't show up behind my new view in the Xcode Simulator
So currently I'm coding an app, and I want to segue from one view to a new view, but every time I use the segue the old view is seen in the background of the new view, like so.
It should also be ...
0
votes
1
answer
81
views
Segue and attempt to present whose view is not in the window hierarchy
In iOS 16.4 I have 3 view controllers. The first one has a button that will show "show eg. push" VC1 nothing more. In VC1, using UILongPressGestureRecognizer to show VC2 over segue.
import ...
- 13
0
votes
1
answer
32
views
ViewController showing extra left item out of nowhere if I do a segue from another VC
I currently have a setup of 2 view controllers with the 1st one embedded in a navigation controller. I set up a segue from the 1st to the 2nd which works. However, after trying to set up another segue ...
- 3
0
votes
0
answers
98
views
How do I segue from one SwiftUI view to another, when the object i want to be clicked is a custom element in a carousel?
I have been using a SwiftUI package dependency to make a carousel effect in my app. what I want is for each of these custom carousel elements which consist of an image and some text, when clicked, to ...
0
votes
1
answer
38
views
Cannot assign to property: 'detailDic' is a 'let' constant
I have issue with my code, it tells me "Cannot assign to property: 'detailDic' is a 'let' constant"
and my build failed
override func prepare(for segue: UIStoryboardSegue, sender: Any?) {...
- 41
-1
votes
1
answer
122
views
Programmatically opening a window in Swift 3 MacOS
I want to open a window programmatically because I need to send a variable to the window as it is opening. MacOS.
I have created a new window controller and a new view controller. Both are called from ...
- 1
0
votes
0
answers
56
views
Xcode has no segue with identifier
I have given a segue an identifier and the program will run and perform the segue and then crash with the error:
Thread 1: "Receiver (<Ralphy_s_PG_Leaderboard.ViewController: 0x7faa41309fd0>...
0
votes
1
answer
37
views
Prepare and Perform segue throws different values
I want to transfer variable from first ViewController to the second one.
ViewController1:
class First_VC: UIViewController {
...
@IBAction func touch(_ sender: UIButton) {
if let ...
0
votes
1
answer
45
views
Prepare segue throws nil
I have tableView with button. When i click this button, my ViewController changes to the second one. Also i want to get some information from the first VC to the second one but here i get my problem, ...
0
votes
1
answer
55
views
Swift: How to save data to var in Model form segue?
I have:
Model with Class GameBrain, ViewController that opens in segue TableViewController.
In TableViewController I need to edit var that is in GameBrain to 0.
When I change its value there using ...
- 11
-1
votes
2
answers
128
views
Navigating UITabController from UIDelegate on Notification action
I am using FCM for notifications, the app is configured and receiving the notifications correctly and I also know where to put the action related to the notification depending on the data sent in the ...
- 2,633
1
vote
1
answer
72
views
Storyboard, Segues. What should I do if I want to use two segues from one element?
This is my first question here. I have TableViewController and I want to use two segues from one raw. One segue should work when you tapped a row, and the second is action from this row. Every of them ...
- 23
-1
votes
1
answer
27
views
Problems with unwinding a segue
Having a real issue with this.
I have now managed to transfer my label data across a segue and display it on a new view controller. Thank you to all of those who helped with this. For this I used the ...
0
votes
1
answer
41
views
Storyboard doesn't recognise custom segue identifier
The goal is to unwind from secondVC to firstVC. And I want to do it from the scene itself, but Xcode doesn't recognise this segue.
What I'm doing is:
Control-drag from the secondVC scene in the ...
- 57
0
votes
1
answer
51
views
Transfer a label result across segue [duplicate]
I am working on a BMI calculator as part of a wider app.
The idea is that the user calculates the BMI then goes to another screen where they find the BMI chart to compare their result.
The idea I have ...
0
votes
1
answer
38
views
Close a Page Sheet VC through pulling in down
I'm trying to close a VC on a special way.
As the title says I want it to be covered vertical but not from down to top, but the other way.
i tried all things I found but non of them helped. I´m using ...
- 73
1
vote
1
answer
58
views
Segue push is presenting modally
I created a segue push but it presents the screen modally. Any idea why?
Tried redoing the segue and restarting Xcode but no help there.
After I linked it up via Storyboard, I named the segue in my ...
1
vote
1
answer
26
views
How to stop Segue if condition is false swift
I am try to create password and confirm password and i want to cancel the segue if password does not match. I want to cancel the segue in the else statement can someone please help me out.:
...
- 23
0
votes
0
answers
111
views
How can I switch from xib file to viewcontroller?
When the image in the view I created with xib is clicked, I want it to go to the view controller in the storyboard. I tried segue-present and pushviewcontroller() but how can I do it?
Also, the ...
- 111
0
votes
1
answer
53
views
Swift can't segue data from CollectionView to new ViewController
In several places in my app I segue data from a TableView to the following ViewController and it works as simply as this:
override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
...
- 1,631
1
vote
2
answers
166
views
Wait Until Function Completes and Segue
Swift is new for me and I stuck at this part. I want to request some data from api when I clicked the button. After that, want to pass the data i get from this function to another view controller. So ...
- 539
0
votes
1
answer
355
views
Xcode 14 Storyboard, segue push forces Modal?
I am developing in Xcode 14 with Storyboards. I have set up several ViewControllers and when I add segues, the views become Modal and have a gap at the top. This is not what I want. I've tried each of ...
- 1,346
0
votes
1
answer
79
views
tableView.indexPathForSelectedRow returns nil - Xcode 13.4.1 UIKit
please help me to understand why the tableView.indexPathForSelectedRow method returns nil.
I want to make a transfer from Table View Controller to View Controller. I have a segue by a StoryBoard and ...
- 85
0
votes
2
answers
34
views
Why when I create normal Segue to show the next ViewController it make it like this in the leagueVC Not a fullscreen?
Why when I create normal Segue to show the next ViewController it make it like this in the leagueVC Not a fullscreen ?
I want yo show the next screen as fullscreen by using the segue
- 11
0
votes
2
answers
178
views
Why doesn't performSegue() call shouldPerformSegue()
Quite new to programming in Swift and mobile development in general. I am trying to use performSegue() and control it without if-else statements. I made a google search how to use override func ...
- 21
-1
votes
1
answer
57
views
VC presenter is not being initialized prepare for segue IOS swift
Hello i am facing the problem as the prepare for segue function is not working properly i've the code can you please tell me how can i debug it as it has optional conditions how i can remove them and ...
0
votes
1
answer
222
views
Presenting a series of alert view controllers sequentially, then performing a Present Modally segue - simultaneous presentation errors sometimes occur
In a certain app I'm developing, there are occasions where the user may be shown multiple popups (UIAlertViewControllers) in a row. Sometimes, this coincides with a Present Modally segue directly ...
- 678
0
votes
2
answers
61
views
Send other data from UITableView to ViewController
I have a Decodable Proto which holds data.
The Name is displayed on a label in the UITableViewCell but the message isn't but needs to be transferred with the Name.
A message gets displayed, but it`s ...
- 13
-1
votes
1
answer
64
views
swift how to programmatically reposition seque button
How can I programmatically relocate the position of my view's seque button "GO"?
My seque "GO" button appears on device at different position (ie. middle) than I set in storyboard (...
- 8,327
0
votes
0
answers
60
views
Problem with triggering a segue with the "return" key on the iPhone keyboard
Task: I have login and password text fields, what needs to be done:
After entering a login in the text Field and pressing the "return" button, the pointer should go to the password text ...
0
votes
1
answer
122
views
Swift. How to create Segue from custom CollectionViewCell to .xib File (ViewController), by programmatically maybe?
How to create Segue from custom CollectionViewCell to .xib File (ViewController, is a Player), by programmatically maybe?
I do have main ViewController on Storyboard but almost all components i made ...
- 95
1
vote
2
answers
119
views
Can't understand how to perform Segue from my custom Cell (in UICollectionView) to Player (ViewController) [duplicate]
Hi dear professionals.
I have main ViewController, where I put Three horizontal CollectionView with cells into (but I hope at least solve problem with 1 of these).
One of this named - ...
- 95
1
vote
1
answer
45
views
Go back to view controller with cached data
I'm building an app which has 4 screens, on the second screen the user will set time by date-picker on tableview.
There are few times to be set (depending on array.count).
On the third screen the user ...
- 11
1
vote
0
answers
64
views
Unwind segue from navigation bar back button
I am trying to update a view's data on one view controller enclosed inside a stack view after hitting the navigation button back to it from another view controller. I have seen other threads ...
- 11
-1
votes
1
answer
58
views
How to segue to a navigation controller inside a tab bar
going to try and explain my problem as simply as I can. Tried a lot of searching and can't find a solution.
I'm trying to segue to a view controller that sits within a different tab in a tab bar ...
- 95
0
votes
1
answer
69
views
Sending JSON data stored in a struct through a segue
I'm wanting to store idMeal on the cell I click to send it through a segue to my DetailViewController and use it to access an API endpoint for the respective meal.
API
API with meal details that I'm ...
- 41
0
votes
0
answers
20
views
Segue from ViewController to TabBarController
I am a newbie to Swift and I try to perform the simplest task to imagine: Establish a segue from normal ViewController to TabBarController.
I've already given the segue an Identifier ( "intoGame&...
- 45
0
votes
1
answer
25
views
how to prepare segue can't selected pass label text to text string
I have prepared a segue but when the user selects a cell it is not pass label text to text in detail View
override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
if segue.identifier == ...
- 1,704
-1
votes
1
answer
34
views
Bar item not show when I use segue programmatically
I’m building an app which has a main vc that only existing user can log in to. The main page is the initial vc so I embed in the navigation bar to it. When I open the app in the first time I can see ...
0
votes
1
answer
66
views
Question about segue and NSViewController
I am new in Swift and have a question.
I have ViewController for my customer with a included a tableView that list their past invoice. When I double click on an invoice, it open the Invoice ...
- 199
0
votes
0
answers
52
views
Segue Identifier is going missing in Swift 5.6
I've only been programming for a month, and I am trying to cobble together a mockup and I keep getting the following error:
Terminating app due to uncaught exception 'NSInvalidArgumentException', ...
1
vote
1
answer
121
views
How to programmatically segue after successful authentication with Firebase?
I'm just starting to code with Swift and I need help!
I have authentication with firebase with email, I would like that after this login to show another view controller, I'm confused because I don't ...
- 15
0
votes
0
answers
363
views
Button only works when tapped twice
I have two buttons that each have a different segue to a different view controller, which is only triggered if certain conditions are met. For some reason, one of the buttons works fine, the other ...
0
votes
0
answers
170
views
How to pass data through a segue triggered by UIAction in UIMenu?
I'm working on a store management system where customers can make orders as well as edit them. In my Order History page there's a tableView which has a button which when pressed shows a menu with two ...
- 165
0
votes
1
answer
88
views
Navigation to ViewController via Push Segue opens screen then immediately closes it
I have a SearchViewController that contains a UITableView that presents articles.
When pressing on an article, a navigation with segue command is called and the user is moved to the ...
- 7