----- CAPITULO 8 -------

Codigo de Ejercicio:

Ejercico numero 1/li>

                                //
//  MasterViewController.swift
//  JEHOVANI DE JESUS CHAVEZ SEGOVIA 2561842011


import UIKit


class MasterViewController: UITableViewController {

    var objects = NSMutableArray()
    var myBookStore: BookStore = BookStore()


    override func awakeFromNib() {
        super.awakeFromNib()
    }

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

        let addButton = UIBarButtonItem(barButtonSystemItem: .Add, target: self, action: "insertNewObject:")
        self.navigationItem.rightBarButtonItem = addButton
    }

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

    func insertNewObject(sender: AnyObject) {
      //  objects.insert(NSMu(), atIndex: 0)
        let indexPath = NSIndexPath(forRow: 0, inSection: 0)
        self.tableView.insertRowsAtIndexPaths([indexPath], withRowAnimation: .Automatic)
    }

    // MARK: - Segues

    override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
        if segue.identifier == "showDetail" {
            if let indexPath = self.tableView.indexPathForSelectedRow() {
                let selectedBook:Book = myBookStore.theBookStore[indexPath.row]
                (segue.destinationViewController as! DetailViewController).detailItem = selectedBook
            }
        }
    }

    // MARK: - Table View

    override func numberOfSectionsInTableView(tableView: UITableView) -> Int {
        return 1
    }

    override func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        return myBookStore.theBookStore.count
    }

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

        cell.textLabel?.text = myBookStore.theBookStore[indexPath.row].title
        cell.accessoryType = UITableViewCellAccessoryType.DisclosureIndicator
        return cell
    }

    override func tableView(tableView: UITableView, canEditRowAtIndexPath indexPath: NSIndexPath) -> Bool {
        // Return false if you do not want the specified item to be editable.
        return true
    }

    override func tableView(tableView: UITableView, commitEditingStyle editingStyle: UITableViewCellEditingStyle, forRowAtIndexPath indexPath: NSIndexPath) {
        if editingStyle == .Delete {
            //objects.removeAtIndex(indexPath.row)
            tableView.deleteRowsAtIndexPaths([indexPath], withRowAnimation: .Fade)
        } else if editingStyle == .Insert {
            // Create a new instance of the appropriate class, insert it into the array, and add a new row to the table view.
        }
    }


}


//
//  DetailViewController.swift
//  myBookStore
//
//  JEHOVANI DE JESUS CHAVEZ SEGOVIA 2561842011


import UIKit

class DetailViewController: UIViewController {

    
    @IBOutlet weak var titleLabel: UILabel!
    @IBOutlet weak var authorLabel: UILabel!
    @IBOutlet weak var priceLabel: UILabel!

    @IBOutlet weak var descriptionTextView: UITextView!

    var detailItem: AnyObject? {
        didSet {
            // Update the view.
            
        }
    }

    func configureView() {
        if let detail: AnyObject = self.detailItem{
            var myBook = detail as! Book
            titleLabel.text = myBook.title
            authorLabel.text = myBook.author
            descriptionTextView.text = myBook.description
            priceLabel.text = myBook.price
        }
    }

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

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


}



                            

CLASES

//
//  Book.swift
//  JEHOVANI DE JESUS CHAVEZ SEGOVIA 2561842011

import Foundation

class Book {
    var title: String = ""
    var author: String = ""
    var price: String = ""
    var description: String = ""
    
}

//
//  BookStore.swift
//  JEHOVANI DE JESUS CHAVEZ SEGOVIA 2561842011

import Foundation

class BookStore{
    var theBookStore: [Book] = []
    
    init() {
        libros()
    }
    
    func libros(){
        var newBook = Book()
        newBook.title = "SWIFT"
        newBook.author = "PRIVADO"
        newBook.price = "$150"
        newBook.description = "PROGRAMING."
        theBookStore.append(newBook)
        
        newBook = Book()
        newBook.title = "CARRETA VIEJA"
        newBook.author = "JUAN PEREZ"
        newBook.price = "$450"
        newBook.description = "CARRETA DE LA VIEJA."
        theBookStore.append(newBook)
        
        newBook = Book()
        newBook.title = "LAS CAMELIAS"
        newBook.author = "RODRIGO ALAIN"
        newBook.price = "$0,25"
        newBook.description = "LIBRO SOBRE CAMELIAS DEMONICAS USURPADORAS DEL MAL"
        theBookStore.append(newBook)
        
        newBook = Book()
        newBook.title = "EL CARA DE NUEGADO"
        newBook.author = "SANCHEZ CEREN"
        newBook.price = "GRATIS"
        newBook.description = "HISTORIA DEL PRESIDENTE MAS ATARANTADO DE EL SALVADOR."
        theBookStore.append(newBook)
        
        newBook = Book()
        newBook.title = "DON WICHO"
        newBook.author = "MAURICIO FUNES CARTAGENA"
        newBook.price = "GRATISHISTORIAS DE UN PREPOTENTE, MUJERIEGO Y LADRON"
        theBookStore.append(newBook)
        
        return
    }
}


                            

---