tableview从其他TableViewController搜索segue

Question

所以我正在尝试实现一个TableView搜索栏，我已经设置并处理了搜索栏的viewcontroller，但是在查看详细视图时遇到了麻烦（即搜索结果表中单击的单元格）。我正在使用本教程，该教程从scratch swift文件开始，并将tableView Search作为初始ViewController。重申一下，tableView搜索栏位于其他tableView之间，并不是最初的VC（希望我能正确解释。我注意到“Show”segue不是从搜索表到详细ViewController的选项。这是代码......还附有故事板的截图

非常感谢！

//  InitialViewController.swift

import UIKit

class ViewController: UIViewController,UITableViewDataSource, UITableViewDelegate {

    @IBOutlet weak var myTableView: UITableView!
     var arrayOfPersons: [Person] = [Person]()

    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view, typically from a nib.

         self.setUpPersons()
    }

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

    func setUpPersons()
    {
        var person1 = Person(name: "Anthony Valentine", number: 60, imageName: "Anthony Valentine.png")
        var person2 = Person(name: "Dan Meier", number: 10, imageName: "Dan Meier.png")
        var person3 = Person(name: "Mark Druffel", number: 10, imageName: "Dan Meier.png")
        var person4 = Person(name: "Brittany Donnelly", number: 10, imageName: "Dan Meier.png")
        var person5 = Person(name: "David Moss", number: 10, imageName: "Dan Meier.png")
        var person6 = Person(name: "Ben Matthews", number: 10, imageName: "Dan Meier.png")
        var person7 = Person(name: "Alex Curtis", number: 10, imageName: "Dan Meier.png")
        var person8 = Person(name: "Christine Meier", number: 10, imageName: "Dan Meier.png")
        var person9 = Person(name: "Billy Kolesar", number: 10, imageName: "Dan Meier.png")


        arrayOfPersons.append(person1)
        arrayOfPersons.append(person2)
        arrayOfPersons.append(person3)
        arrayOfPersons.append(person4)
        arrayOfPersons.append(person5)
        arrayOfPersons.append(person6)
        arrayOfPersons.append(person7)
        arrayOfPersons.append(person8)
        arrayOfPersons.append(person9)

    }

    func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        return arrayOfPersons.count
    }
    func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell
    {
        let cell: CustomCell = tableView.dequeueReusableCellWithIdentifier("Cell") as CustomCell


        let person = arrayOfPersons[indexPath.row]
        cell.setCell(person.name, rightLabelInt: person.number, imageName: person.imageName)


        return cell
    }
    func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
        let person = arrayOfPersons[indexPath.row]

        var detailedViewController: DetailViewController = self.storyboard?.instantiateViewControllerWithIdentifier("DetailViewController")! as DetailViewController

        detailedViewController.nameString = person.name
        detailedViewController.ageInt = person.number
        detailedViewController.myDetailedImageName = person.imageName

        self.presentViewController(detailedViewController, animated: true, completion: nil)

    }


}



//  Friends.swift
//  TravelAppSwiftPrototype
//
//  Created by Daniel on 10/23/14.
//  Copyright (c) 2014 Dan Meier. All rights reserved.
//

import Foundation

struct Candy {
    let category : String
    let name : String
}



//
//  SearchFriendsViewController.swift

import UIKit

class SearchFriendsViewController: UITableViewController, UITableViewDataSource, UITableViewDelegate, UISearchBarDelegate, UISearchDisplayDelegate {

    var candies = [Candy]()

    var filteredCandies = [Candy]()

    override func viewDidLoad() {
        // Sample Data for candyArray
        self.candies = [Candy(category:"Chocolate", name:"chocolate Bar"),
            Candy(category:"Chocolate", name:"chocolate Chip"),
            Candy(category:"Chocolate", name:"dark chocolate"),
            Candy(category:"Hard", name:"lollipop"),
            Candy(category:"Hard", name:"candy cane"),
            Candy(category:"Hard", name:"jaw breaker"),
            Candy(category:"Other", name:"caramel"),
            Candy(category:"Other", name:"sour chew"),
            Candy(category:"Other", name:"gummi bear")]

        // Reload the table
        self.tableView.reloadData()
    }


    override func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        if tableView == self.searchDisplayController!.searchResultsTableView {
            return self.filteredCandies.count
        } else {
            return self.candies.count
        }
    }

    override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
        //ask for a reusable cell from the tableview, the tableview will create a new one if it doesn't have any
        let cell = self.tableView.dequeueReusableCellWithIdentifier("SearchFriendsCell") as UITableViewCell

        var candy : Candy
        // Check to see whether the normal table or search results table is being displayed and set the Candy object from the appropriate array
        if tableView == self.searchDisplayController!.searchResultsTableView {
            candy = filteredCandies[indexPath.row]
        } else {
            candy = candies[indexPath.row]
        }

        // Configure the cell
        cell.textLabel.text = candy.name
        cell.accessoryType = UITableViewCellAccessoryType.DisclosureIndicator

        return cell
    }

    func filterContentForSearchText(searchText: String, scope: String = "All") {
        self.filteredCandies = self.candies.filter({( candy : Candy) -> Bool in
            var categoryMatch = (scope == "All") || (candy.category == scope)
            var stringMatch = candy.name.rangeOfString(searchText)
            return categoryMatch && (stringMatch != nil)
        })
    }

    func searchDisplayController(controller: UISearchDisplayController!, shouldReloadTableForSearchString searchString: String!) -> Bool {
        let scopes = self.searchDisplayController!.searchBar.scopeButtonTitles as [String]
        let selectedScope = scopes[self.searchDisplayController!.searchBar.selectedScopeButtonIndex] as String
        self.filterContentForSearchText(searchString, scope: selectedScope)
        return true
    }

    func searchDisplayController(controller: UISearchDisplayController!,
        shouldReloadTableForSearchScope searchOption: Int) -> Bool {
            let scope = self.searchDisplayController!.searchBar.scopeButtonTitles as [String]
            self.filterContentForSearchText(self.searchDisplayController!.searchBar.text, scope: scope[searchOption])
            return true
    }

    override func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
        self.performSegueWithIdentifier("FriendsDetail", sender: tableView)
    }

    override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject!) {
        if segue.identifier == "FriendsDetail" {
            let candyDetailViewController = segue.destinationViewController as UIViewController
            if sender as UITableView == self.searchDisplayController!.searchResultsTableView {
                let indexPath = self.searchDisplayController!.searchResultsTableView.indexPathForSelectedRow()!
                let destinationTitle = self.filteredCandies[indexPath.row].name
                candyDetailViewController.title = destinationTitle
            } else {
                let indexPath = self.tableView.indexPathForSelectedRow()!
                let destinationTitle = self.candies[indexPath.row].name
                candyDetailViewController.title = destinationTitle
            }
        }
    }



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


    /*
    // MARK: - Navigation

    // In a storyboard-based application, you will often want to do a little preparation before navigation
    override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
        // Get the new view controller using segue.destinationViewController.
        // Pass the selected object to the new view controller.
    }
    */

}