1
我想檢查按下按鈕(他們都有標籤)對現有陣列的順序。例如,我有一個數組1-9和9按鈕,我想知道用戶是否按正確的順序按下它們。如果沒有,那麼我會返回一個錯誤。這似乎很簡單,但我仍然在學習,並已耗盡我的資源。提前致謝!我已經設法取得進展,並使按鈕打印到控制檯上的標籤,但似乎發生小錯誤似乎讓他們都在一個陣列中,他們都是分開打印。如何檢查對現有陣列的按下按鈕的順序Swift 3.0
@IBAction func onePressed(_ sender: Any) {
print("cell 1 was pressed while it showed \(shuffledArray[0])")
}
這現在已經解決了!感謝所有的幫助!這是工作代碼!
@IBAction func onePressed(_ sender: UIButton) {
print("cell 1 was pressed while it showed \(shuffledArray[0])")
}
然後
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)
}
}
}