Dialog doesn't appear (XCode 7.3)

[m-etka]

Dialog doesn't appear on my project.

Dialog view's frame seems to be correct:
(0.0, 0.0, 320.0, 568.0)

Also I tried to bring subview front by adding this line in the func show: method:
UIApplication.sharedApplication().windows.first!.bringSubviewToFront(self)

I'm using a navigation view controller under a tab bar controller. When debugging nothing seems to be wrong. I think it's only a visibility problem.

Any idea?

[mickaelmonsieur]

I have the same problem with XCode 7.3.1.
It makes it unusable ....

[lfarah]

Hey @mickaelmonsieur and @m-etka . I'm the new admin of this repo. Can you give me an example project of this problem?
Everything works here

[lfarah]

@riazurcse said:
Hello Dear,
I am using storyboard. If i set entry point using storyboard then dialog working fine. When i set rootViewController programmatically in AppDelegate, DatePickerDialog not working anymore.

window = UIWindow(frame: UIScreen.mainScreen().bounds)
window?.makeKeyAndVisible()

storyboard = UIStoryboard(name: "Main", bundle: nil)

let homeViewController = self.storyboard?.instantiateViewControllerWithIdentifier("HomeView") as? HomeViewController
let userTypeController = self.storyboard?.instantiateViewControllerWithIdentifier("UserTypeView") as? UserTypeController

if self.window != nil {

    let userDataExist = CommonUserFunction.isUserDataExist() as Bool

    if userDataExist == true {

        let navigationController:UINavigationController = storyboard!.instantiateInitialViewController() as! UINavigationController
        navigationController.viewControllers = [homeViewController!]

        self.window!.rootViewController = navigationController
    }
    else{

        let navigationController:UINavigationController = storyboard!.instantiateInitialViewController() as! UINavigationController
        navigationController.viewControllers = [userTypeController!]

        self.window!.rootViewController = navigationController
    }
}

please Help...Thanks in advance...

[mickaelmonsieur]

Hi @lfarah
My problem is that I want to put the 'touch up inside' on the UITextField and not on a UIButton. And in this case it does not work...

[lfarah]

@mickaelmonsieur I got it to work using the UITextFieldDelegate:

    func textFieldDidBeginEditing(textField: UITextField)

The problem is that once you show it once, it won't show for the next time. Related to #27 I believe

[lfarah]

Alright, now it works completely:

    func textFieldDidBeginEditing(textField: UITextField) {
        let dialog = DatePickerDialog()

//        textField.resignFirstResponder()
        dialog.show("DatePickerDialog", doneButtonTitle: "Done", cancelButtonTitle: "Cancel", datePickerMode: .Time) {
            (date) -> Void in
            if date != nil {
                let calendar = NSCalendar.currentCalendar()
                let comp = calendar.components([.Hour, .Minute], fromDate: date!)
                let hour = comp.hour
                let minute = comp.minute

                self.textField.text = "\(hour):\(minute)"
            } else {
                self.textField.text = ""
            }
        }

    }

We have a problem on the close() method that doesn't completely restarts the DatePicker

[lfarah]

Hey guys, I launched a new version (9830aa0) 1.1.2 and these problems are fixed.
Please let me know if it worked for you guys 😉

[mickaelmonsieur]

xcode 7.3.1 : "if date != nil {" ---> Value of type 'NSDate' can never be nil, comparison isn't allowed

[mickaelmonsieur]

and the dialog will not open in my project, and in your demo either. (Only the button!)

[lfarah]

Hey @mickaelmonsieur, is there any other way we can contact (via Twitter DM or Facebook Messages) so we can solve this?
I just downloaded the example project and everything works here.

[shenyufei]

I have the same problem. How to solve?
In ios10, the first installation of the application, not pop-up dialog.
But I quit application, then the second time, to open is no problem.

When i set rootViewController programmatically in AppDelegate, DatePickerDialog not working anymore.

[mayurdzk]

It works fine for me. Would you like to share the code that you're trying to run?

[shenyufei]

` window = UIWindow(frame: UIScreen.mainScreen().bounds)

            window?.backgroundColor = UIColor.whiteColor()

            window?.rootViewController = MainViewController()

            window?.makeKeyAndVisible()`

When I click on the button, it will run the function. (selectDate())
And I added the two parameters in your code. max and min.

`
func selectDate(){
DatePickerDialog().show("选择日期，最早日期为16-9-1", max: checkMax(), min:minDate,doneButtonTitle: "确定", cancelButtonTitle: "取消", datePickerMode: .Date) {
(date) -> Void in

        self.selDate = date
        print("selectDate ->\(self.selDate)")
        self.checkMax()
        self.setTitleText()
        self.ottLoad()

    }
}`

.

`
func show(title: String, max: NSDate,min: NSDate,doneButtonTitle: String, cancelButtonTitle: String, defaultDate: NSDate = NSDate(), datePickerMode: UIDatePickerMode = .DateAndTime, callback: ((date: NSDate) -> Void)) {

    self.title = title
    self.doneButtonTitle = doneButtonTitle
    self.cancelButtonTitle = cancelButtonTitle
    self.datePickerMode = datePickerMode
    self.callback = callback
    self.defaultDate = defaultDate
    self.dialogView = createContainerView()
    self.datePicker.maximumDate = max
    self.datePicker.minimumDate = min

    self.dialogView!.layer.shouldRasterize = true
    self.dialogView!.layer.rasterizationScale = UIScreen.mainScreen().scale

    self.layer.shouldRasterize = true
    self.layer.rasterizationScale = UIScreen.mainScreen().scale

    self.dialogView!.layer.opacity = 0.5
    self.dialogView!.layer.transform = CATransform3DMakeScale(1.3, 1.3, 1)

    self.backgroundColor = UIColor(red: 0, green: 0, blue: 0, alpha: 0)

    self.addSubview(self.dialogView!)

    /* Attached to the top most window (make sure we are using the right orientation) */
    let interfaceOrientation = UIApplication.sharedApplication().statusBarOrientation

    switch(interfaceOrientation) {
    case UIInterfaceOrientation.LandscapeLeft:
        let t: Double = M_PI * 270 / 180
        self.transform = CGAffineTransformMakeRotation(CGFloat(t))
        break

    case UIInterfaceOrientation.LandscapeRight:
        let t: Double = M_PI * 90 / 180
        self.transform = CGAffineTransformMakeRotation(CGFloat(t))
        break

    case UIInterfaceOrientation.PortraitUpsideDown:
        let t: Double = M_PI * 180 / 180
        self.transform = CGAffineTransformMakeRotation(CGFloat(t))
        break

    default:
        break
    }

    self.frame = CGRectMake(0, 0, self.frame.width, self.frame.size.height)
    UIApplication.sharedApplication().windows.first!.addSubview(self)

    /* Anim */
    UIView.animateWithDuration(
        0.2,
        delay: 0,
        options: UIViewAnimationOptions.CurveEaseInOut,
        animations: { () -> Void in
            self.backgroundColor = UIColor(red: 0, green: 0, blue: 0, alpha: 0.4)
            self.dialogView!.layer.opacity = 1
            self.dialogView!.layer.transform = CATransform3DMakeScale(1, 1, 1)
        },
        completion: nil
    )
}`

[shenyufei]

IOS10 have this problem.But IOS9 there is no problem.

[benjohnde]

Hmm works for me on iOS10.

[shenyufei]

When i set rootViewController programmatically in AppDelegate, DatePickerDialog not working anymore.
But I quit application, then the second time, to open is no problem. @benjohnde
If you try, I believe you'll also have the same problem.
I use Xcode 7.3 ,swift 2.3 , and ios 10
@lfarah Please Help~

[shenyufei]

Hi,guys, I'm not kidding. why do not you answer me？ @benjohnde @lfarah

[benjohnde]

I will look into this issue in more depth on Monday.

[benjohnde]

Do you have any example project regarding your use case? You could create a repo, this would make things easier for us to deep dive into your issue.

[lfarah]

@nschucky can you give a help?

[shenyufei]

Sorry, I'm a rookie. I won't create a repo.
But I believe that if you do this, you will also appear this bug.
When i set rootViewController programmatically in AppDelegate, DatePickerDialog not working anymore.
In ios 10. @benjohnde
Sorry.

[benjohnde]

@shenyufei I think it is not really an effort for you to provide us with a sample project. You ask for help -- we want to help! We are not kidding either. I can not reproduce your bug on iOS 10, even when playing around with the UIWindow and rootViewController.

If you won't create a repo, nobody can help you. Here you can see what I tried to reproduce your bug: https://github.com/benjohnde/DialogAppearance.

Works fine for me. I guess you have two options: think about your code and debug it yourself or provide us with code, that does not work.

Cheers!

[shenyufei]

Hi, I know how to create a repo, and really have problems, please look at
https://github.com/shenyufei/DialogAppearExample
@benjohnde

[benjohnde]

It's working for me! Using iOS 10.1 (Simulator and Device) and Xcode 8.1 (8B62). I converted your code to the most recent Swift 2.3 Syntax.

[shenyufei]

Sorry, I tried last week is a bug, but no bug on the upload, so I find the problem, I will contact you