在下面的代码中,我为UITableView获取了一些数据。
目前,该表显示了一列数据&#home; homeTeam'。
我想要的输出是在UITableView中有多个列。
我已经为其他列提取了数组,可以在下面的代码中看到。
import UIKit
class ShowResultsViewController: UIViewController, UITableViewDelegate, UITableViewDataSource {
var personalPlayerId: String?
var communityId: String?
var personalPlayer2Id: String?
var postString: String?
var homeTeam = [String?]()
var homePlayer = [String?]()
var homeGoals = [String?]()
var awayTeam = [String?]()
var awayPlayer = [String?]()
var awayGoals = [String?]()
var matchId = [String?]()
var tempResult: Int?
var selectedMatch: String?
var headToHead: Bool?
@IBOutlet weak var leagueTableView: UITableView!
override func viewDidLoad() {
super.viewDidLoad()
self.leagueTableView.delegate = self
self.leagueTableView.dataSource = self
}
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return self.homeTeam.count
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let title = self.homeTeam[indexPath.row]
let cell = UITableViewCell()
return cell
}
func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
tempResult = indexPath.row
if let tempShowResult = (self.homeTeam[tempResult!]){
self.selectedMatch = tempShowResult
}
}
override func viewDidAppear(_ animated: Bool) {
let myUrl = URL(string: "http://www.???.uk/???/getLeagueResults.php")
var request = URLRequest(url:myUrl!)
request.httpMethod = "POST"
if self.headToHead == true {
self.postString = "player_id=\(self.personalPlayerId!)&player2_id=\(personalPlayer2Id!)&community_id=\(communityId!)";
}else{
if self.headToHead == false{
self.postString = "player_id=\(self.personalPlayerId!)&community_id=\(communityId!)";
}
}
request.httpBody = self.postString?.data(using: String.Encoding.utf8);
let task = URLSession.shared.dataTask(with: request) { (data: Data?, response: URLResponse?, error: Error?) in
DispatchQueue.main.async
{
do{
let json = try JSONSerialization.jsonObject(with: data!, options: .allowFragments) as? [String:AnyObject]
print (json!)
// GET DATA FOR TABLE COLUMNS
if let arr = json?["allPersonalLeagueStats"] as? [[String:String]] {
self.homeTeam = arr.flatMap { $0["player1_team"]!}
self.homePlayer = arr.flatMap { $0["player1_name"]!}
self.homeGoals = arr.flatMap { $0["player1_goals"]!}
self.awayTeam = arr.flatMap { $0["player2_team"]!}
self.awayPlayer = arr.flatMap { $0["player2_name"]!}
self.awayGoals = arr.flatMap { $0["player2_goals"]!}
self.matchId = arr.flatMap { $0["results_id"]!}
}
self.leagueTableView.reloadData()
}
catch{
print(error)
}
}
}
task.resume()
}
}
如何向此表添加更多列以显示额外的列; home_player
,home_goal
,away_player
,away_team
,away_goals
?
我希望输出在表格中表示以下内容:
+---------------+---------+-------+-------+------------+--------------+
| Bobby Charles | Man Utd | 2 | 3 | Fiorentina| Andrew James |
| Ryan Stood | Arsenal | 0 | 1 | Chelsea | Bobby Charles|
| Bobby Charles | Chelsea | 0 | 2 | Liverpool | Ryan Stood |
+---------------+---------+-------+-------+------------+--------------+
答案 0 :(得分:1)
由于每个数组都有不同的数组,因此cellForRowAtindexPath
会向这些标签添加数据。
func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCellWithIdentifier("cell", forIndexPath: indexPath) as! MyTableViewCell
cell.label1.text = self.homeTeam[indexPath.row]
cell.label2.text = self.homePlayer[indexPath.row]
cell.label3.text = self.homeGoal[indexPath.row]
cell.label4.text = self.awayTeam[indexPath.row]
cell.label5.text = self.awayPlayer[indexPath.row]
cell.label6.text = self.awayGoals[indexPath.row]
return cell
}
注意:强> 保持那么多阵列并不是一个好主意。
使用结构来处理数据。更简单,更简单
答案 1 :(得分:0)
确保你的意思是列或行。
您的cellForRowAtindexPath
非常不合适。你还没有做任何事情。
要回答您的问题,您必须制作一个附加home_player
,home_goal
,away_player
,away_team
,away_goals
的数组,然后将其配置为相应地cellForRowAtindexPath
。虽然还有其他方法可以实现同样的目标。
注意:我建议您阅读UITableView
上的一些教程。