我当前正在开发应用程序,我必须在TableView中显示足球设备。
表格视图应如下所示(见上图) 作为树视图,它应该看起来像:
Date
League
Fixture1
Fixture2
League2
Fixture1
Fixture2
Date
League
Fixture1
Fixture2
League2
Fixture1
Fixture2
所以我创建了一个DataManager来管理我的虚拟数据:
import Foundation
import RxSwift
import RxCocoa
class DataManager {
var games = [Int:[League:[Game]]]()
static let shared = DataManager()
private init() {
self.buildDummyData()
}
func buildDummyData() {
let today = NSDate()
let tomorrow = NSCalendar.currentCalendar()
.dateByAddingUnit(
.Day,
value: 1,
toDate: today,
options: []
)
let day_after = NSCalendar.currentCalendar()
.dateByAddingUnit(
.Day,
value: 2,
toDate: today,
options: []
)
let premierLeague = League(title: "Premier League", iName: "england")
let ligueUn = League(title: "Ligue 1", iName: "France Contest")
let europaLeague = League(title: "Europa League", iName: "Europa Contest")
let game1 = Game(ftName: "Monaco", ftLogo: "sampleLogo", stName: "Paris SG", stLogo: "sampleLogo", time: "16:30", date: today, league: ligueUn)
let game2 = Game(ftName: "Man U.", ftLogo: "sampleLogo", stName: "Liverpool", stLogo: "sampleLogo", time: "20:30", date: tomorrow!, league: premierLeague)
let game3 = Game(ftName: "Celta Vigo", ftLogo: "sampleLogo", stName: "Man U.", stLogo: "sampleLogo", time: "19:45", date: day_after!, league: europaLeague)
let game4 = Game(ftName: "ASSE", ftLogo: "sampleLogo", stName: "Man U.", stLogo: "sampleLogo", time: "19:45", date: day_after!, league: europaLeague)
games = [0: [ligueUn: [game1]], 1: [premierLeague: [game2]], 2: [europaLeague: [game3, game4]]]
}
}
我的ViewController.swift:
import UIKit
class ViewController: UIViewController, UITableViewDelegate, UITableViewDataSource {
@IBOutlet weak var tableView: UITableView!
let dataManager = DataManager.shared
let currentDate = NSDate()
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view, typically from a nib.
self.tableView.delegate = self
self.tableView.dataSource = self
tableView.registerNib(UINib(nibName: "GameTableViewCell", bundle: nil), forCellReuseIdentifier: "gameCell")
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return dataManager.games.count
}
func tableView(tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? {
let view = UIView(frame: CGRectMake(0, 0, 350, 60))
let label = UILabel(frame: CGRectMake(0, 13, 350, 33))
view.addSubview(label)
label.text = "Today"
return view
}
func tableView(tableView: UITableView, heightForHeaderInSection section: Int) -> CGFloat {
return 60.0
}
func numberOfSectionsInTableView(tableView: UITableView) -> Int {
return dataManager.games.count
}
func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCellWithIdentifier("gameCell", forIndexPath: indexPath) as! GameTableViewCell
// var arrayOfLeagueAndGame = dataManager.games[indexPath.section]
// var arrayOfGame = arrayOfLeagueAndGame?.popFirst()
//
// cell.setupCell(arrayOfGame(indexPath.row))
return cell
}
func tableView(tableView: UITableView, heightForRowAtIndexPath indexPath: NSIndexPath) -> CGFloat {
return 50.0
}
}
所以我想看到这个:
TODAY
Ligue 1
Monaco - PSG
TUESDAY 06 JUNE
Premier League
Man U. - Liverpool
WEDNESDAY 07 JUNE
Europa League
Celta Vigo - Man U.
ASSE - Man U.
我不知道从哪里开始,以及如何处理这些嵌套数据。
感谢您的帮助!
答案 0 :(得分:2)
UITableView本身并不支持您描述的多个树级别,只是条目和标题。
我会将数据模型从三个级别展平为两个级别(日期+联盟顶部)。每个部分标题都会显示当天和联盟。
您还可以在标题中显示日期,然后在当天按联赛排序游戏,并使用图标缩进或单元格背景颜色区分条目单元格中的分组联赛。
希望这有帮助。