獲取indexPath嵌入在UITableViewCell的

Question

所以這裏UITable的細胞是TableView中的結構： 有一個主的UITableView，每個的UITableViewCell裏面還有另外一個的UITableView

截圖：

每個UITableViewCells都被設計成自定義視圖，並且已經通過將它從Nib中加載到cellForRowAtIndexPath函數。

我想要做的就是在內部表視圖我想要得到的是表視圖中內嵌的單元格的索引路徑選擇任何選項

文檔佈局：

我試圖遵循Paulw11這裏提到的委託方法： swift: how to get the indexpath.row when a button in a cell is tapped?: StackOverflow

注：通過Paulw11建議的方法完美地工作

代碼（TableVC）：

class TableVC: UITableViewController, QuestionCellDelegate { 

override func viewDidLoad() { 
    super.viewDidLoad() 

    // Uncomment the following line to preserve selection between presentations 
    // self.clearsSelectionOnViewWillAppear = false 

    // Uncomment the following line to display an Edit button in the navigation bar for this view controller. 
    // self.navigationItem.rightBarButtonItem = self.editButtonItem() 
} 

override func didReceiveMemoryWarning() { 
    super.didReceiveMemoryWarning() 
    // Dispose of any resources that can be recreated. 
} 

// MARK: - Table view data source 
override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int { 
    // #warning Incomplete implementation, return the number of rows 
    return 5 
} 

override func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat { 

    return 220.0 
} 


override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell { 

    let cell = Bundle.main.loadNibNamed("QuestionCell", owner: self, options: nil)?.first as! QuestionCell 

    cell.delegate = self 

    return cell 
} 

func sendCellInfo(cell: UITableViewCell) { 

    print(cell) 

    let indexPathForQuestion = tableView.indexPath(for: cell) 

    print(indexPathForQuestion) 
}} 

代碼（QuestionCell）：

protocol QuestionCellDelegate: class { 

func sendCellInfo(cell: UITableViewCell) 
} 


class QuestionCell: UITableViewCell, UITableViewDelegate,  UITableViewDataSource{ 

@IBOutlet weak var optionsTableview: UITableView! 

var delegate: QuestionCellDelegate? 

override func awakeFromNib() { 
    super.awakeFromNib() 
    // Initialization code 

    self.optionsTableview.delegate = self 
    self.optionsTableview.dataSource = self 
} 

override func setSelected(_ selected: Bool, animated: Bool) { 
    super.setSelected(selected, animated: animated) 

    // Configure the view for the selected state 
} 

func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell { 

    let cell = Bundle.main.loadNibNamed("OptionsCell", owner: self, options: nil)?.first as! OptionsCell 

    return cell 
} 

func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int { 

    return 4 
} 

func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) { 

    let selectedCell = optionsTableview.cellForRow(at: indexPath) 

    print("selectedCell") 

     self.delegate?.sendCellInfo(cell: selectedCell!) 
}} 

代碼（OptionsCell）：

class OptionsCell: UITableViewCell { 

override func awakeFromNib() { 
    super.awakeFromNib() 
    // Initialization code 
} 

override func setSelected(_ selected: Bool, animated: Bool) { 
    super.setSelected(selected, animated: animated) 

    // Configure the view for the selected state 
}} 

注：當前的O/P爲零

注：代碼變更每通過pbasdf評價，實現了錯誤

Answer 1

下面的答案是增加@Supratik Majumdar請求我說的邏輯。

Supratik嘗試使用下面的代碼，我希望你能完成你的需求。

//Initialize your question or answer in viewDidLoad or where ever you like to as shown below 
self.questionArray = ["Question1", "Question2"] 
self.optionArray = [["Option 1", "Option 2", "Option 3", "Option 4"], ["Option 1", "Option 2", "Option 3", "Option 4"]] 


//Make us of the following tableview delegate & datasource code 
func numberOfSectionsInTableView(tableView: UITableView) -> Int { 
     return self.questionArray.count 
    } 

func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int { 
    return self.OptionArray[section].count 
} 

func tableView(tableView: UITableView, titleForHeaderInSection section: Int) -> String { 
    return self.questionArray[section] 
} 

func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell { 
    let cell = tableView.dequeueReusableCellWithIdentifier("Cell", forIndexPath: indexPath) as! UITableViewCell 

    let currentOptionArray = self.questionArray[section] 
    let currentOption = currentOptionArray[indexPath.row] 

    cell.textLabel.text = currentOption 

    return cell 
} 

func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) { 
    let selectedIndex = indexPath 
    let selectedQuestionIndex = indexPath.section 
    let selectedOptionIndex = indexPath.row 

    //Make use of the data you need in the above values 
} 

Answer 2

使用這個：

tableView.cellForRowAtIndexPath（YourIndexPath）as！OptionCell

你可以做你自己的indexPath作爲全局變量和歸檔它didSelectRow方法

YourIndexPath = indexPath

Answer 3

找到了解決辦法，由於pbasdf評論：在TableVC

委託功能：

func sendCellInfo(cell: UITableViewCell) { 

    /*** Take the cell passed and convert to a CGPoint wrt to TableView ***/ 
    let cellPosition: CGPoint = cell.convert(cell.bounds.origin, to: self.tableView) 

    /*** wrt to CGPoint find index on current TableView ***/ 
    /*** Returns as Section,Cell ***/ 
    let indexPathForSelectedCell = (tableView.indexPathForRow(at: cellPosition)?.row) 

    print(indexPathForSelectedCell) 
}