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I am working on a food ordering app and creating the menu page using iCarousel with cards like Card Image. As I want the buttons in cards to add or delete product and scroll view for product description. So can anyone help me out as how can I implement this feature or is there any other alternative for this ??

Amol Kumar
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1 Answers1

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Download the iCarousel project: https://github.com/nicklockwood/iCarousel

Add the iCarousel.h and iCarousel.m files to your Swift project.

Xcode will prompt you to add a bridge-header. Select ok

In the bridge-header:

#import "iCarousel.h"

Add a UIView to your storyboard. Set the type to iCarousel.

Connect the view to your code. 

@IBOutlet var carouselView: iCarousel!

Add the iCarouselDelegate and iCarouselDataSource to your view controller.

Then add the following methods:

func numberOfItems(in carousel: iCarousel) -> Int {
    return 1//Or however many views you want
}

    func carousel(_ carousel: iCarousel, viewForItemAt index: Int, reusing view: UIView?) -> UIView {
    //Create a UIView programmatically and return it
}

Lastly, add the following in viewDidLoad or viewDidAppear:

carouselView.delegate = self
carouselView.dataSource = self
carouselView.reloadData()
Pranav Wadhwa
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  • Thanks, it helped a lot ... But how can i have multiple views with buttons (2 or 3 on each view) and each with different functionality ?? So I was thinking of designing views independently and then using them with iCarousel, is it even possible as I am completely new to this and having not a single clue about its implementation – Amol Kumar Jul 09 '16 at 12:22
  • Create an array called returnViews. Add all of your views to the array. Then `return returnViews[index]` – Pranav Wadhwa Jul 09 '16 at 12:27
  • Its giving me this error- fatal error: unexpectedly found nil while unwrapping an Optional value (lldb) – Amol Kumar Jul 09 '16 at 12:39
  • To debug: http://stackoverflow.com/questions/32170456/what-does-fatal-error-unexpectedly-found-nil-while-unwrapping-an-optional-valu – Pranav Wadhwa Jul 09 '16 at 12:49