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我想检查按下按钮（他们都有标签）对现有阵列的顺序。例如，我有一个数组1-9和9按钮，我想知道用户是否按正确的顺序按下它们。如果没有，那么我会返回一个错误。这似乎很简单，但我仍然在学习，并已耗尽我的资源。提前致谢！我已经设法取得进展，并使按钮打印到控制台上的标签，但似乎发生小错误似乎让他们都在一个阵列中，他们都是分开打印。如何检查对现有阵列的按下按钮的顺序Swift 3.0
@IBAction func onePressed(_ sender: Any) {
print("cell 1 was pressed while it showed \(shuffledArray[0])")
}
这现在已经解决了！感谢所有的帮助！这是工作代码！
@IBAction func onePressed(_ sender: UIButton) {
print("cell 1 was pressed while it showed \(shuffledArray[0])")
}
然后
if sender.tag == shuffledArray[0] {
// the button's tag is the first one in the array
}
-
@IBAction func pressed(_ sender: UIButton) {
//print("cell was pressed while it showed \(shuffledArray[0])")
switch(sender.tag){
case 1:
order.add(sender.tag)//adding to nsmutable array use add or at a specific index use insert
print(order)
self.oneLabel.backgroundColor = UIColor.white
case 2:
order.add(sender.tag)
print(order)
self.twoLabel.backgroundColor = UIColor.white
case 3:
order.add(sender.tag)
print(order)
self.threeLabel.backgroundColor = UIColor.white
case 4:
order.add(sender.tag)
print(order)
self.fourLabel.backgroundColor = UIColor.white
case 5:
order.add(sender.tag)
print(order)
self.fiveLabel.backgroundColor = UIColor.white
case 6:
order.add(sender.tag)
print(order)
self.sixLabel.backgroundColor = UIColor.white
case 7:
order.add(sender.tag)
print(order)
self.sevenLabel.backgroundColor = UIColor.white
case 8:
order.add(sender.tag)
print(order)
self.eightLabel.backgroundColor = UIColor.white
case 9:
order.add(sender.tag)
print(order)
self.nineLabel.backgroundColor = UIColor.white
default :
break
}
if order.count == 9 {
print(order.count)
let indexOfShuffled = [1,2,3,4,5,6,7,8,9]
let combined = zip(shuffledArray, indexOfShuffled).sorted {$0.0 < $1.0}
print(combined)
// use map to extract the individual arrays
let sortedIndexOfShuffled = combined.map {$0.1}
let sortedShuffledArray = combined.map {$0.0}
print(sortedIndexOfShuffled) // "[1.2, 1.5, 2.4, 10.9, 20.0]"
print(sortedShuffledArray) // "[1, 3, 0, 0, 2]"
if order == sortedIndexOfShuffled as! NSMutableArray{
self.oneLabel.setImage(UIImage(named: "tick.png"), for: .normal)
self.twoLabel.setImage(UIImage(named: "tick.png"), for: .normal)
self.threeLabel.setImage(UIImage(named: "tick.png"), for: .normal)
self.fourLabel.setImage(UIImage(named: "tick.png"), for: .normal)
self.fiveLabel.setImage(UIImage(named: "tick.png"), for: .normal)
self.sixLabel.setImage(UIImage(named: "tick.png"), for: .normal)
self.sevenLabel.setImage(UIImage(named: "tick.png"), for: .normal)
self.eightLabel.setImage(UIImage(named: "tick.png"), for: .normal)
self.nineLabel.setImage(UIImage(named: "tick.png"), for: .normal)
}else{
self.oneLabel.setImage(UIImage(named: "cross.png"), for: .normal)
self.twoLabel.setImage(UIImage(named: "cross.png"), for: .normal)
self.threeLabel.setImage(UIImage(named: "cross.png"), for: .normal)
self.fourLabel.setImage(UIImage(named: "cross.png"), for: .normal)
self.fiveLabel.setImage(UIImage(named: "cross.png"), for: .normal)
self.sixLabel.setImage(UIImage(named: "cross.png"), for: .normal)
self.sevenLabel.setImage(UIImage(named: "cross.png"), for: .normal)
self.eightLabel.setImage(UIImage(named: "cross.png"), for: .normal)
self.nineLabel.setImage(UIImage(named: "cross.png"), for: .normal)
}
}
}