[英]swift table view controller is not scrollable
this is my code: 这是我的代码:
class PlayersNamesTableViewController: UITableViewController {
var players = [Player]()
let numberOfPlayers = 30
override func viewDidLoad() {
super.viewDidLoad()
loadPlayers()
}
func loadPlayers(){
for index in 0..<numberOfPlayers{
let player = Player(name: "Player \(index)")
players += [player]
}
}
override func numberOfSectionsInTableView(tableView: UITableView) -> Int {
return 1
}
override func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return players.count
}
override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCellWithIdentifier("playerCellIdentifier", forIndexPath: indexPath) as UITableViewCell
let player = players[indexPath.row]
cell.textLabel?.text = "\(player.name)"
return cell
}
}
in my storyboard, i select Basic
for the style of the cell. 在我的情节提要中,我选择“ Basic
作为单元格的样式。
My problem is that the table view is not scrollable, i just can see the first 14 players, like this: 我的问题是表格视图不可滚动,我只能看到前14个播放器,如下所示:
I put print("\\(indexPath.row)")
on the override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
method and I can see that there are just 15 values being printed, where are the other 30? 我将print("\\(indexPath.row)")
放在override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
方法上,我看到只打印了15个值,其他值在哪里30吗
Scroll is enabled on the table view 在表格视图上启用滚动
User Interaction is enabled, as u see here 如您在此处看到的,启用了用户交互
Here is your answer. 这是你的答案。 Check your mouse. 检查鼠标。 In simulator you should click to screen and scroll. 在模拟器中,您应该单击以进行屏幕滚动。
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