【发布时间】：2019-10-19 18:31:22
【问题描述】：
这里是初学者。我正在开发一个简单的灯具应用程序。我已经设置了一个集合视图，我正在尝试这样做，所以当我单击集合视图中的一个单元格时，它会将我带到相应的视图控制器。每个单元格都应该连接到不同的视图控制器。这是我到目前为止尝试过的代码：
import UIKit
class FixturesViewController: UIViewController, UICollectionViewDataSource, UICollectionViewDelegate, UICollectionViewDelegateFlowLayout {
let fixturesName = ["EUMHC 1's XI", "EUMHC 2's XI", "EUMHC 3's XI", "EUMHC 4's XI", "EUMHC 5's XI", "EUMHC 6's XI", "EUMHC 7's XI"]
let fixturesLeague = ["Competing in Men's Premiership & Premier North (BUCS)", "Competing in Men's Regional Division 1 & Scottish 1 (BUCS)", "Competing in Men's Regional Division 2 & Scottish 2 (BUCS)", "Competing in Men's East District Division 1 & Scottish 3 (BUCS)", "Competing in Men's East District Division 2 & Scottish 3 (BUCS)", "Competing in Men's East District Division 2 & Scottish 4 (BUCS)", "Competing in Men's East District Division 4"]
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view.
}
func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
return fixturesName.count
}
func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "cell2", for: indexPath) as! FixturesCollectionViewCell
func collectionView(collectionView: UICollectionView, didSelectItemAtIndexPath indexPath: NSIndexPath){
}
cell.fixturesName.text = fixturesName[indexPath.row]
cell.fixturesLeague.text = fixturesLeague[indexPath.row]
cell.contentView.layer.cornerRadius = 10.0
cell.layer.cornerRadius = 10.0
cell.contentView.layer.borderWidth = 1.0
cell.contentView.layer.borderColor = UIColor.clear.cgColor
cell.contentView.layer.masksToBounds = true
cell.layer.shadowColor = UIColor.gray.cgColor
cell.layer.shadowOffset = CGSize(width: 0, height: 1.0)
cell.layer.shadowRadius = 4.0
cell.layer.masksToBounds = false
cell.layer.shadowOpacity = 1.0
return cell
}
private func collectionView(collectionView: UICollectionView, didSelectItemAtIndexPath indexPath: NSIndexPath){
switch (indexPath.row) {
case 0:
self.performSegue(withIdentifier: "fixtures1", sender: self)
case 1:
self.performSegue(withIdentifier: "fixtures2", sender: self)
default:
break
}
}
}
我尝试在底部使用 switch 语句（在别处看到此方法）根据单元格的索引执行带有标识符的 segues。
这是处理它的正确方法吗？
【问题讨论】：
标签： swift collections view segue viewcontroller