我对编码非常陌生，我只知道Swift。我发现了一些教程可以在表格中生成下拉部分。基本上它将代表电视节目，标题将是季节以及每个季节的情节下拉列表。

我设法从https://github.com/fawazbabu/Accordion_Menu完美地实现了我想要的功能

这一切看起来都不错，但是我需要能够从下拉菜单中进行选择。我添加didSelectRowAtIndexPath的只是行的简单打印。当我选择行，节或单元格时，将返回随机索引路径，可以再次按下同一行并返回不同的值。我认为这只是我添加到该问题中的内容。所以我添加didSelectRowAtIndexPath了原始代码。这有同样的问题。

我认为这是因为UIGestureRecogniser正在使用a 和didSelectRowAtIndexPath。但是我不确定替代方案是什么。

有人可以告诉我我要去哪里了吗？

import UIKit
import Foundation


class test: UIViewController, UITableViewDelegate, UITableViewDataSource {


    @IBOutlet var tableView: UITableView!
    var sectionTitleArray : NSMutableArray = NSMutableArray()
    var sectionContentDict : NSMutableDictionary = NSMutableDictionary()
    var arrayForBool : NSMutableArray = NSMutableArray()


    override func awakeFromNib() {
        super.awakeFromNib()

        tableView.delegate = self
        tableView.dataSource = self

        arrayForBool = ["0","0"]
        sectionTitleArray = ["Pool A","Pool B"]
        var tmp1 : NSArray = ["New Zealand","Australia","Bangladesh","Sri Lanka"]
        var string1 = sectionTitleArray .objectAtIndex(0) as? String
        [sectionContentDict .setValue(tmp1, forKey:string1! )]
        var tmp2 : NSArray = ["India","South Africa","UAE","Pakistan"]
        string1 = sectionTitleArray .objectAtIndex(1) as? String
        [sectionContentDict .setValue(tmp2, forKey:string1! )]

        self.tableView.registerNib(UINib(nibName: "CategoryNameTableCell", bundle: NSBundle.mainBundle()), forCellReuseIdentifier: "CategoryNameTableCell")
    }

    func numberOfSectionsInTableView(tableView: UITableView) -> Int {
        return sectionTitleArray.count
    }


    func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int{
        if(arrayForBool .objectAtIndex(section).boolValue == true){
            var tps = sectionTitleArray.objectAtIndex(section) as! String
            var count1 = (sectionContentDict.valueForKey(tps)) as! NSArray
            return count1.count
        }
        return 0;
    }

    func tableView(tableView: UITableView, titleForHeaderInSection section: Int) -> String? {
        return "ABC"
    }

    func tableView(tableView: UITableView, heightForHeaderInSection section: Int) -> CGFloat {

        return 50
    }

    func tableView(tableView: UITableView, heightForFooterInSection section: Int) -> CGFloat {
        return 0
    }

    func tableView(tableView: UITableView, heightForRowAtIndexPath indexPath: NSIndexPath) -> CGFloat {
        if(arrayForBool .objectAtIndex(indexPath.section).boolValue == true){
            return 50
        }
        return 2;
    }

    func tableView(tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? {
        let cell = self.tableView.dequeueReusableCellWithIdentifier("CategoryNameTableCell") as! CategoryNameTableCell
        cell.downArrow.hidden = false
        cell.backgroundColor = UIColor.blackColor()
        cell.tag = section
        cell.CategoryLabel.text = sectionTitleArray.objectAtIndex(section) as? String
        let cellTapped = UITapGestureRecognizer (target: self, action:"sectionHeaderTapped:")
        cell .addGestureRecognizer(cellTapped)
        return cell
    }
    func sectionHeaderTapped(recognizer: UITapGestureRecognizer) {
        println("Tapping working")
        println(recognizer.view?.tag)
        var indexPath : NSIndexPath = NSIndexPath(forRow: 0, inSection:(recognizer.view?.tag as Int!)!)
        if (indexPath.row == 0) {
            var collapsed = arrayForBool .objectAtIndex(indexPath.section).boolValue
            collapsed       = !collapsed;
            arrayForBool .replaceObjectAtIndex(indexPath.section, withObject: collapsed)
            var range = NSMakeRange(indexPath.section, 1)
            var sectionToReload = NSIndexSet(indexesInRange: range)
            self.tableView .reloadSections(sectionToReload, withRowAnimation:UITableViewRowAnimation.Fade)
            tableView.reloadData()
        }
    }

    func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell{
        let cell = self.tableView.dequeueReusableCellWithIdentifier("CategoryNameTableCell") as! CategoryNameTableCell
        var manyCells : Bool = arrayForBool .objectAtIndex(indexPath.section).boolValue
        if (!manyCells) {
        } else {
            var content = sectionContentDict .valueForKey(sectionTitleArray.objectAtIndex(indexPath.section) as! String) as! NSArray
            cell.CategoryLabel.text = content .objectAtIndex(indexPath.row) as? String
            cell.backgroundColor = UIColor( red: 49/255, green: 46/255, blue:47/255, alpha: 1.0 )
        }

        return cell
    }
    func tableView(tableView: UITableView, didDeselectRowAtIndexPath indexPath: NSIndexPath) {
        println(indexPath.row)
    }