tableview使用自定义类，页面跳转，本地存储

0 说明

在本文中，介绍了在xcode的使用tableview的自定义cell，里面还穿插了导航栏的使用，页面的跳转以及本地存储的实现

最后大家可以在下载demo

http://download.csdn.net/detail/wtt561111/9171107

1因为涉及到导航栏的使用，所以需要现在修改appDelegate文件。如图，添加下面的三行代码

2下面创建自己的cell，新建一个swift文件，命名为TableViewCell

import UIKit

class ViewController: UIViewController,UITableViewDataSource,UITableViewDelegate {
    
    var table:UITableView!
    var array = ["item1","item2","item3","item4","item5","item6","item7"]
    override func viewDidLoad() {
        super.viewDidLoad()
        title = "FirstApp"
        var view: UIView = UIView(frame: self.view.frame)
        view.backgroundColor = UIColor.whiteColor()
        self.view.addSubview(view)
        
        var leftButton:UIBarButtonItem = UIBarButtonItem(barButtonSystemItem: UIBarButtonSystemItem.Edit,target: self,action:"leftCall:")
        
        self.navigationItem.leftBarButtonItem = leftButton
        
        var rightButton:UIBarButtonItem = UIBarButtonItem(barButtonSystemItem: UIBarButtonSystemItem.Add,action: "rightCall:")
        
        self.navigationItem.rightBarButtonItem = rightButton
        
        var rect  = self.view.frame
        rect.origin.y += 65
        table = UITableView(frame: rect)
        table.registerClass(TableViewCell.self,forCellReuseIdentifier: "cell")
        
        self.view.addSubview(table)
        
        table.delegate = self
        table.dataSource = self
    }
    func numberOfSectionsInTableView(tableView: UITableView) -> Int {
        return 1
    }
    
    func tableView(tableView: UITableView,heightForRowAtIndexPath indexPath: NSIndexPath) -> CGFloat {
        return 60
    }
    
    func tableView(tableView: UITableView,numberOfRowsInSection section: Int) -> Int {
        return array.count
    }
    
    func tableView(tableView: UITableView,cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
        var str:String = "cell"
        
        var cell:TableViewCell = tableView.dequeueReusableCellWithIdentifier(str,forIndexPath: indexPath) as! TableViewCell
        
        if cell.isEqual(nil) {
            cell = TableViewCell(style: UITableViewCellStyle.Default,reuseIdentifier: str)
        }
        cell.title.text = array[indexPath.row]
        
        cell.clickBtn.tag = indexPath.row
        cell.clickBtn.removeTarget(self,action: "tableViewCellClicked:",forControlEvents: UIControlEvents.TouchUpInside)
        cell.clickBtn.addTarget(self,forControlEvents: UIControlEvents.TouchUpInside)
        
        return cell
    }
    func tableView(tableView: UITableView,commitEditingStyle editingStyle: UITableViewCellEditingStyle,forRowAtIndexPath indexPath: NSIndexPath) {
        if editingStyle == UITableViewCellEditingStyle.Delete  {
            array.removeAtIndex(indexPath.row)
            table.reloadData()
        }
    }
    
    func tableView(tableView: UITableView,didSelectRowAtIndexPath indexPath: NSIndexPath) {
        println("clicked at \(indexPath.row)")
    }
    
    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // dispose of any resources that can be recreated.
    }
    
    func leftCall(sender:AnyObject) {
        table.setEditing(!table.editing,animated: true)
        var btn:UIBarButtonItem = sender as! UIBarButtonItem
        btn.title = "Done"
        println("leftButton pressed")
    }
    func rightCall(sender:AnyObject) {
        array.append("新建cell")
        table.reloadData()
        println("rightButton pressed")
        var myPara1="this is my para1";
        NSUserDefaults.standardUserDefaults().setValue(myPara1,forKey: "para1");
        
        var myPara2="this is my para2";
        NSUserDefaults.standardUserDefaults().setValue(myPara2,forKey: "para2");

        
        NSUserDefaults.standardUserDefaults().synchronize();
        self.navigationController?.pushViewController(Pushtest(),animated: true)
        
    }
    func tableViewCellClicked(sender:AnyObject) {
        println("tableViewCell appButton at \((sender as! UIButton).tag) clicked")
    }
}

3因为还要考虑到界面的跳转，需要新建swift文件 PushTest

//
//  PushTest.swift
//  TableViewWithMyselfCell
//
//  Created by wangtuntun on 15/10/10.
//  copyright (c) 2015年 wangtuntun. All rights reserved.
//

import Foundation
import UIKit
class PushTest:UIViewController{
    override func viewDidLoad() {
        println("this is push test");
        var para1Get:String = NSUserDefaults.standardUserDefaults().valueForKey("para1") as! String;
        var para2Get:String = NSUserDefaults.standardUserDefaults().valueForKey("para2") as! String;
        println(para1Get);
        println(para2Get);
        
    }
    override func didReceiveMemoryWarning() {
        
    }
}