我想根据分段控件中的选择在tableview中显示不同的数据。下面是我的代码，它仅显示第一个TABLEVIEW DATASOURCE，并且由于某些原因，分段控制无法正常工作。
@IBOutlet weak var segementedControlAction: UISegmentedControl!
var Names = ["Name1", "Name2","Name3","Name4"]
var Images = ["1.jpg","2.jpg","5.jpg","8.jpg"]
var set = ["14","15","16","17"]
var Names1 = ["Name5", "Name6","Name7","Name8"]
var Images1 = ["6.jpg","4.jpg","7.jpg","9.jpg"]
var set1 = ["4","5","6","7"]
var Names2 = ["Name9", "Name12","Name13","Name14"]
var Images2 = ["11.jpg","21.jpg","51.jpg","81.jpg"]
var set2 = ["114","115","116","117"]
func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
var count: Int = 0
tableView.layer.cornerRadius = 10
tableView.layer.masksToBounds = true
if (tableView == self.d1) {
print("Monday")
count = self.Names.count
}
else if (tableView == self.d2) {
print("Tuesday")
count = self.Names1.count
}
else if (tableView == self.d3) {
print("Wednesday")
count = self.Names2.count
}
return count
}
func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) ->
UITableViewCell {
let cellIdentifier = "Cell"
let cell = tableView.dequeueReusableCellWithIdentifier(cellIdentifier, forIndexPath:
indexPath) as! CustomTableViewCell
if segementedControlAction.selectedSegmentIndex == 0 {
cell.nameLabel.text = Names[indexPath.row]
cell.thumbnailImageView.image = UIImage(named: Images[indexPath.row])
cell.setLabel.text = set[indexPath.row]
}
else if segementedControlAction.selectedSegmentIndex == 1 {
cell.nameLabel.text = Names1[indexPath.row]
cell.thumbnailImageView.image = UIImage(named: Images1[indexPath.row])
cell.setLabel.text = set1[indexPath.row]
}
else {segementedControlAction.selectedSegmentIndex == 2
cell.nameLabel.text = Names2[indexPath.row]
cell.thumbnailImageView.image = UIImage(named: Images2[indexPath.row])
cell.setLabel.text = set2[indexPath.row]
}
return cell }
@IBAction func segementedControlAction(sender: UISegmentedControl) {
switch sender.selectedSegmentIndex {
case 0:
self.d1.hidden = false
self.d2.hidden = true
self.d3.hidden = true
self.d1.reloadData()
case 1:
self.d1.hidden = true
self.d2.hidden = false
self.d3.hidden = true
self.d2.reloadData()
case 2:
self.d1.hidden = true
self.d2.hidden = true
self.d3.hidden = false
self.d3.reloadData()
default:
self.d1.hidden = false
self.d2.hidden = true
self.d3.hidden = true
self.d1.reloadData()
break;
}
最佳答案
请确保从您的视图控制器正确连接segementedControlAction。可能尝试执行以下步骤：
删除先前连接的IBAction。
将您的segmentedControl连接到文件所有者。
连接您的segementedControlAction:操作，然后选择“值
已更改”，而不是“在内部进行润饰”。这是IMP。
打印一条语句以检查segementedControlAction:是否现在
触发。
关于ios - 无法从UISegmentedControl重新加载表数据，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/32972831/