ios - 无法将自定义单元格与 UITableView 一起使用
<p><p>我正在尝试使用自定义填充 uitableview，但出现以下错误:</p>
<pre><code>Fatal error: Use of unimplemented initializer 'init(style:reuseIdentifier:)' for class 'Appname.PostCellView'
</code></pre>
<p>代码:</p>
<pre><code>import UIKit
class ViewController: UIViewController, UITableViewDataSource, UITableViewDelegate {
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return 4
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: "Cell") as! PostCellView
return cell
}
@IBOutlet weak var tableView: UITableView!
override func viewDidLoad() {
super.viewDidLoad()
tableView.register(PostCellView.self, forCellReuseIdentifier: "Cell")
// Do any additional setup after loading the view.
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
</code></pre>
<p>Post View Cell:(这个类被加载到 View 的文件所有者中)</p>
<pre><code>import UIKit
protocol PostCellViewDelegate: class {
}
class PostCellView: UITableViewCell {
weak var delegate:PostCellViewDelegate?
required init?(coder aDecoder: NSCoder) {
super.init(coder: aDecoder)
let _ = commonInitialization()
}
func customise(imageName : String , color : UIColor, logoLabelValue : String, websiteValue: String)
{
}
func commonInitialization() -> UIView
{
let bundle = Bundle.init(for: type(of: self))
let nib = UINib(nibName: "PostCellView", bundle: bundle)
let view = nib.instantiate(withOwner: self, options: nil) as! UIView
view.frame = bounds
view.autoresizingMask =
addSubview(view)
return view
}
}
</code></pre>
<p>请帮我找出我的代码有什么问题以及我应该如何纠正。</p></p>
<br><hr><h1><strong>Best Answer-推荐答案</ strong></h1><br>
<p><p>覆盖 <code>init(style:reuseIdentifier:)</code></p>
<pre><code>override init(style: UITableViewCellStyle, reuseIdentifier: String?) {
super.init(style: style, reuseIdentifier: reuseIdentifier)
// Code
}
</code></pre>
<p>请查看 <a href="http://studyswift.blogspot.com/2015/09/uitableviewcell-create-custom-prototype.html" rel="noreferrer noopener nofollow">tutorial</a> </p></p>
<p style="font-size: 20px;">关于ios - 无法将自定义单元格与 UITableView 一起使用，我们在Stack Overflow上找到一个类似的问题：
<a href="https://stackoverflow.com/questions/52289078/" rel="noreferrer noopener nofollow" style="color: red;">
https://stackoverflow.com/questions/52289078/
</a>
</p>
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