如何检测是否轻敲表格视图单元格。网站上的指南和教程遵循向表格单元格视图添加按钮的方法 - 原型单元格。对于所有行,此按钮保持不变,当点击时,返回行或单元格的索引。如何检测表格视图单元格是否在xcode 7中轻敲
我想这样做没有按钮。我怎样才能调用
@IBAction
当一个单元被点击,然后执行一个segue函数。
我应该怎么办?
添加以下代码,但是这并不能显示任何信息
class MoreViewController: UIViewController, UITableViewDataSource, UITableViewDelegate {
let appDelegate = UIApplication.sharedApplication().delegate as! AppDelegate
let moreOption = [
("My Profile"),
("Settings"),
("Logout")
]
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view.
self.navigationController!.navigationBar.barTintColor = UIColor(red: (48/255.0), green: (187/255.0), blue: (197/255.0), alpha: 1.0);
self.navigationController!.navigationBar.tintColor = UIColor .whiteColor();
self.navigationController!.navigationBar.translucent = false;
self.navigationController!.navigationBar.titleTextAttributes = [NSForegroundColorAttributeName : UIColor .whiteColor()]
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
func logout() {
print("Logout tapped");
}
func numberOfSectionsInTableView(tableView: UITableView) -> Int {
return 1
}
func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return moreOption.count
}
func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCellWithIdentifier("cell", forIndexPath: indexPath) as UITableViewCell
let (celloption) = moreOption[indexPath.row];
cell.textLabel!.text = celloption;
cell.textLabel!.textColor = UIColor(red: (74/255.0), green: (74/255.0), blue: (74/255.0), alpha: 1.0);
return cell;
}
func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
let cell = tableView.cellForRowAtIndexPath(indexPath)
print(cell);
}
}
你只需要使用didSelectRow的UITableViewDelegate方法。 – Sahil