Building a Tinder-like swipe feature on SwiftUI

Question

I am trying to build a tinder-like swipe feature but I have an issue. All the cards get stacked together on the first screen like in the screenshot below:

It is supposed to look like below

Here is my code:

 MainView NavigationView { VStack () { ZStack { ForEach(outingsVM.outings, id: \.dateId) { outing in CardView(outing: outing) } } } }

CardView

 ZStack { VStack { HStack { Text("\(outing.name), \(outing.age)") } .frame(width: 320, alignment: .leading) HStack (alignment: .center) { Image(systemName: "figure.walk.circle") Text("\(outing.place)") } .frame(width: 320, alignment: .leading) HStack { Image(systemName: "calendar.circle") Text("\(outing.date) \(outing.time)") } .frame(width: 320, alignment: .leading) HStack { Image(systemName: "creditcard.circle") Text("\(outing.payment)") } .frame(width: 320, alignment: .leading) // } HStack (){ Spacer() //accept date Button { showingModal = true } label: { Image(systemName: "checkmark.circle.fill") .font(.system(size: 50)) .foregroundColor(.green) } Spacer() //reject date Button { swipeCard(width: -200) } label: { Image(systemName: "xmark.circle.fill") .font(.system(size: 50)) .foregroundColor(.red) } Spacer() } .frame(width: 320) .padding() } }

How can I fix this?

Ashley Mills · Accepted Answer · 2023-01-27 18:39:47Z

You need to add a background to your CardView, e.g.

struct CardView: View { var body: some View { VStack { } .padding() .background(RoundedRectangle(cornerRadius: 8).fill(.white)) } }

Jayant Badlani · Accepted Answer · 2024-08-28 06:29:18Z

I created this component to achieve a Tinder-like swipe feature on SwiftUI, an iOS library designed to create a card swiping interface similar to the one used in the popular dating app, Tinder. I hope it proves helpful for others facing the same challenge.

FIND THE COMPLETE SOURCE CODE HERE: https://github.com/JayantBadlani/TinderCardSwiperSwiftUI

EXAMPLE HOW TO USE:

@State var cards: [ExampleCardView] // Assuming ExampleCardView is your custom card view var body: some View { VStack { // Your other UI components // Card Swiper View CardSwiperView(cards: self.$cards, onCardSwiped: { swipeDirection, index in switch swipeDirection { case .left: print("Card swiped Left direction at index \(index)") case .right: print("Card swiped Right direction at index \(index)") case .top: print("Card swiped Top direction at index \(index)") case .bottom: print("Card swiped Bottom direction at index \(index)") } }, onCardDragged: { swipeDirection, index, offset in print("Card dragged \(swipeDirection) direction at index \(index) with offset \(offset)") }) .padding(.vertical, 20) // Your other UI components } .onAppear { loadCards() } }

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