使用Xib实现团购Demo

今天用Xib实现了一个简单的团购demo，废话不多说，直接上效果图：

Paste_Image.png

代码如下：

plist文件

Paste_Image.png
1.在自定义ITCASTgroupBuyCell中：

import UIKit

class ITCASTgroupBuyCell: UITableViewCell {

    @IBOutlet weak var foodLabel: UILabel!
    
    @IBOutlet weak var foodImageView: UIImageView!
    
    @IBOutlet weak var priceLabel: UILabel!
    
    @IBOutlet weak var buyCountLabel: UILabel!
    
    // 加载xib
    override func awakeFromNib() {
        super.awakeFromNib()
    }
    
    required init?(coder aDecoder: NSCoder) {
        super.init(coder: aDecoder)
    }

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

2.对应的ITCASTgroupBuyCell.xib,这里给大家截个图

Paste_Image.png
3.在ViewControllerl中：

import UIKit

class ViewController: UIViewController, UITableViewDelegate, UITableViewDataSource {

    let reuseIdentifier = "ITCASTgroupBuyCell"
    private var tgs = NSArray(contentsOfFile: NSBundle.mainBundle().pathForResource("tgs", ofType: "plist")!)
    @IBOutlet weak var tableView: UITableView!
    
    override func viewDidLoad() {
        super.viewDidLoad()
        tableView.delegate = self
        tableView.dataSource = self
       //去除单元格分隔线
        self.tableView!.separatorStyle = .None
        self.tableView.registerNib(UINib(nibName: "ITCASTgroupBuyCell", bundle: nil), forCellReuseIdentifier: reuseIdentifier)
    }
    
    func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        return tgs!.count
    }
    
    func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
        let cell = tableView.dequeueReusableCellWithIdentifier(reuseIdentifier) as! ITCASTgroupBuyCell
        let data:NSDictionary = tgs![indexPath.row] as! NSDictionary
        print(data)
        cell.foodLabel.text = data["title"] as? String
        cell.foodImageView.image = UIImage(named: (data["icon"] as? String)!)
        cell.priceLabel.text = "￥" + (data["price"]  as? String)!
        cell.buyCountLabel.text = (data["buyCount"]  as? String)! + "人已购买"
        return cell
    }
    
    func tableView(tableView: UITableView, heightForRowAtIndexPath indexPath: NSIndexPath) -> CGFloat {
        return 100.0
    } 
}