uistoryboardsegue

Segue crashes my program. Has something to do with my NavigationController and my TabBarViewController

丶灬走出姿态 提交于 2019-11-28 14:32:05
I encountered a problem while testing my app. You can see how I have setup my views in the following image: The thing is that everything works fine. I user my test user to login, and the following code executes the loginSegue, self.performSegueWithIdentifier("loginSegue", sender: self) which is a modal segue that links my login "View Controller" with the "Home Tab Bar View Controller". I get redirected to the "Initial Feed View Controller". Everything works great. But when I go to my "Settings View Controller", and click on the Logout button, which has the following code (IBAction): @IBAction

How to segue with data from one Tab to another Tab properly

左心房为你撑大大i 提交于 2019-11-28 12:01:48
I have a Tab Bar Controller which is the Initial View Controller, which also has a PFLoginViewController that pups up if a user isn't logged in. The Login/Signup flow works fine. The two tabs are 1. a UICollectionView which I will refer to as IntroVC from now on 2. a UITableView which I will refer to as FeedVC When a user clicks a photo in IntroVC , a Show segue is triggered (via prepareForSegue ) that shows a 3rd screen ( UIView ) which is technically not a tab. I will refer to this as the SelectVC from now on. NOTE: All of these screens are also Embed(ded) In a Navigation Controller. The

is it possible to segue from a UITableViewCell on a UIView to another view

不羁的心 提交于 2019-11-28 10:24:42
Xcode 4.6.1 iOS 6 using storyboards My problem is this I have a UITableView with dynamic prototype cells on a UIView in a UIViewController (that is itself embedded in a navigation controller) and I want to segue from one specific cell to another view (Before anyone suggests I should just be using a UITableViewController , I do have other things on the UIView, so i'm set up this way for a reason.) Now i'm not sure how to go about creating the segue If I drag from the prototype UITableViewCell to create a segue , all the generated cells automatically call the the segue - when i need only one to

How do you perform a customized segue (modal segue) from a UIButton in storyboard

社会主义新天地 提交于 2019-11-28 06:39:18
I would like to segue a destination scene through a button present in source scene. I also would like to have a control of the transition animation between the viewcontroller (I want to animate the 2 views from right to left). Is it possible to do so through the replace segue? I try both the replace segue and the push segue but the segue is not happening any suggestion how i should proceed there? Thanks! I found out that the replace segue and push segue were misleading because the replace seems to be available for a master detail controller and the push segue for a navigation controller only.

How do I do a Fade/No transition between view controllers

╄→尐↘猪︶ㄣ 提交于 2019-11-28 02:53:51
Is it possible to do a fade in and fade out transition between View Controllers in Storyboard. Or without transition. If it's possible, what's the code for it? If presenting a modal view controller, you can specify a modalTransitionStyle of UIModalTransitionStyleCrossDissolve . If doing this with a segue in your storyboard, select the attributes inspector for the segue, and specify the transition style there: If presenting the view controller programmatically, you can define your modal segue between the view controllers in your storyboard with a "Transition" of "Cross Dissolve" and then have

Passing Data to Tabbar Controller

你说的曾经没有我的故事 提交于 2019-11-28 00:54:52
问题 I have a storyboard project and I would like to pass some data from a view into a tab bar controller, the information will be spread out between the tabs. After doing some research I found a very similar issue: iOS storyboard passing data navigationViewController but the only issue with this solution is that it was not transferring to a tab bar controller. I was wondering would I have to pass the data to each tab or can I pass it to the tab bar controller and then spread it from there? Thank

How to know the current storyboard name?

对着背影说爱祢 提交于 2019-11-27 23:39:23
问题 I want to know what is the current loaded storyboard,I used the below code but it is still get me the Main storyboard not the current. //This get me the Main storyboard [[NSBundle mainBundle].infoDictionary objectForKey:@"UIMainStoryboardFile"]; 回答1: If you are working in a UIViewController class that is instantied or segues through the storyboard the most simple way is : UIStoryboard *storyBoard = self.storyboard; If you are in a UIView class that is in a UIViewController UIResponder

How to unwind through multiple views without displaying intermediate views

感情迁移 提交于 2019-11-27 21:32:02
Assume we have three view controllers: 1, 2, and 3. Using the storyboard, it's pretty simple to unwind from view controller 3 to view controller 1 using an unwind segue. However, when unwinding, view controller 2 is briefly visible before view controller 1 is displayed. Is there any way to get from 3 to 1 without displaying 2 again? View Controller 1: - (void)viewDidAppear:(BOOL)animated { [super viewDidAppear:animated]; NSLog(@"one did appear"); } - (IBAction)goToTwo:(id)sender { NSLog(@"#### segue to two"); [self performSegueWithIdentifier:@"TwoSegue" sender:self]; } - (IBAction)unwindToOne:

To stop segue and show alert

此生再无相见时 提交于 2019-11-27 17:59:09
Using iOS 5 storyboards, on a button I am performing a segue, what I want is to do validation on my textfield and if validation is failed I have to stop segue and throw an alert. Whats the way to do it? If your deployment target is iOS 6.0 or later You can simply implement the shouldPerformSegueWithIdentifier:sender: method on your source view controller. Make this method return YES if you want to perform the segue, or NO if you don't. If your deployment target is earlier than iOS 6.0 You will need to change the way your segue is connected in the storyboard and write a little more code. First,

How to Perform Segue With Delay

送分小仙女□ 提交于 2019-11-27 17:46:56
问题 In my storyboard, I have a view as a splash screen. In this view, I already have a button like "Open Application" that is opening the menu view with a modal segue. But I also want screen to perform segue automatically, like after 2 seconds view appears. Some code here: - (void)viewDidAppear:(BOOL)animated { [self performSegueWithIdentifier:@"splashScreenSegue" sender:self]; } As you can see, I already use performSegueWithIdentifier but it performs immediately. Is there a method to make it