fatbobman/SwipeCell

大佬，我怎么才能在action中是知道删除哪个item啊？

zhouzhuhao opened this issue · 4 comments

zhouzhuhao commented

如题

fatbobman commented

在ForEach中定义button。其他类似数组、CorData可以使用id来确定需要删除的item

struct ContentView: View {
    var body: some View {
        ForEach(0..<100){ i in
            let button1 = SwipeCellButton(
                buttonStyle: .titleAndImage,
                title: "Delete",
                systemImage: "trash",
                titleColor: .white,
                imageColor: .white,
                view: nil,
                backgroundColor: .green,
                action: {
                    print("should delete \(i)")
                },
                feedback: true
            )

            let slot1 = SwipeCellSlot(slots: [button1])

            Text("id:\(i)")
                .frame(height:100)
                .swipeCell(cellPosition: .left, leftSlot: slot1, rightSlot: nil)
        }
    }
}
  • 👍1
zhouzhuhao commented

在ForEach中定义button。其他类似数组、CorData可以使用id来确定需要删除的item

struct ContentView: View {
    var body: some View {
        ForEach(0..<100){ i in
            let button1 = SwipeCellButton(
                buttonStyle: .titleAndImage,
                title: "Delete",
                systemImage: "trash",
                titleColor: .white,
                imageColor: .white,
                view: nil,
                backgroundColor: .green,
                action: {
                    print("should delete \(i)")
                },
                feedback: true
            )

            let slot1 = SwipeCellSlot(slots: [button1])

            Text("id:\(i)")
                .frame(height:100)
                .swipeCell(cellPosition: .left, leftSlot: slot1, rightSlot: nil)
        }
    }
}

谢谢大佬，我去试一下

zhouzhuhao commented

iOS13不支持？？

fatbobman commented

是的。使用了SwiftUI2.0的部分特性。需要iOS14
ReadMe里有说明