行数是3.但滚动时我在tableView中看到更多单元格。我看到高度为94的细胞具有分离器颜色。但是,我想在表视图中只有3个单元格。为什么我看到的细胞多于3?任何人都可以解释一下吗?
谢谢
tableStyle.separatorColor = UIColor.red
tableStyle.allowsSelection = false
tableStyle.isScrollEnabled = true
// register UINib for LogoStyle1, FieldStyle1, ButtonStyle1
tableStyle.register(UINib(nibName: "LogoStyle1", bundle: nil), forCellReuseIdentifier: "LogoStyle1")
tableStyle.register(UINib(nibName: "FieldStyle1", bundle: nil), forCellReuseIdentifier: "FieldStyle1")
tableStyle.register(UINib(nibName: "ButtonStyle1", bundle: nil), forCellReuseIdentifier: "ButtonStyle1")
self.view .addSubview(tableStyle)
}
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return 3
}
func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
if indexPath.row == 0 {
return 120
}else if indexPath.row == 1 {
return 272
}else{
return 94
}
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
switch indexPath.row {
case 0:
let cell = tableView.dequeueReusableCell(withIdentifier: "LogoStyle1", for: indexPath) as! LogoStyle1
cell.backgroundColor = UIColor.clear
return cell
case 1:
let cell = tableView.dequeueReusableCell(withIdentifier: "FieldStyle1", for: indexPath) as! FieldStyle1
cell.backgroundColor = UIColor.black
cell.delegate = self
return cell
case 2:
let cell = tableView.dequeueReusableCell(withIdentifier: "ButtonStyle1", for: indexPath) as! ButtonStyle1
cell.backgroundColor = UIColor.clear
cell.delegate = self
return cell
default:
fatalError()
}
}
答案 0 :(得分:1)
这些不是单元格,但是正在填充可用空间的tableFooterView会将其删除:
Component