iOS开发 Swift开发数独游戏（五）显示游戏答案

 

 

 

要点是设置好Tag就好，通过代码找到并初始化即可。

   1:  //

   2:  //  ShowAnswerController.swift

   3:  //  sudoku-v02

   4:  //

   5:  //  Created by 张泽阳 on 2/22/15.

   6:  //  Copyright (c) 2015 张泽阳. All rights reserved.

   7:  //

   8:   

   9:  import Foundation

  10:  import UIKit

  11:  @IBDesignable

  12:  class ShowAnswerController: UIViewController {

  13:      // MARK: - 变量

  14:      @IBOutlet weak var av: UIView!

  15:      var ans:String?

  16:      var mans:NSString?

  17:      override func viewDidLoad() {

  18:  //        println(ans)

  19:  //        for i in 1...9 {

  20:  //        println(av.viewWithTag(i))

  21:  //        }

  22:          mans = ans

  23:          initCells()

  24:      }

  25:      // MARK: - 初始化单元格

  26:      func initCells()

  27:      {

  28:          av.layer.borderWidth = 4

  29:          for bc in av.subviews {

  30:              var a = bc.tag % 10

  31:              bc.layer.borderWidth = 2

  32:              for sbc in bc.subviews {

  33:                  var b = sbc.tag

  34:  //                sbc.layer.borderWidth = 1

  35:                  var ii = ((a-1)/3)*3+(b-1)/3

  36:                  var jj = ((a-1)%3)*3 + (b-1)%3

  37:                  println("a\(a)b\(b)i\(ii)j\(jj)")

  38:                  var sub = mans?.substringWithRange(NSMakeRange(((ii)*9)+jj,1))

  39:                  (sbc as UIButton).setTitle(sub, forState: UIControlState.Normal)

  40:  //                println("sbc \(sbc) a\(a)b\(b)sub\(sub)")

  41:              }

  42:          }

  43:      }

  44:      // MARK: - 后退

  45:      @IBAction func back(sender: AnyObject) {

  46:          self.dismissViewControllerAnimated(true, completion: nil)

  47:      }

  48:  }

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