私はテーブルビューに取り組んでいます
各セルをタップできるようにしたいのですが、タップするとセルにチェックマークが表示されます
これで、これを機能させるコードがいくつかあります。
// checkmarks when tapped
func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
let section = indexPath.section
let numberOfRows = tableView.numberOfRowsInSection(section)
for row in 0..<numberOfRows {
if let cell = tableView.cellForRowAtIndexPath(NSIndexPath(forRow: row, inSection: section)) {
cell.accessoryType = row == indexPath.row ? .Checkmark : .None
}
}
}
しかし、このコードはセクション内の1つのセルのみを選択します(5つのセクションがあります)
どこでも任意のセルを選択する必要があります
また、画面を上下にドラッグすると、チェックマークで負けます
viewcontroller.swift
class ViewController: UIViewController, UITableViewDataSource { //class and subclass |)
//---------------------------------------------------------------------------------------------------------------------------/
// Variable and constant, also IBAOutlet
let section1 =
["this is used",
"this is used to test",
"this is used to test the lenght",
"this is used to test the lenght of the text",
"this is used to test the lenght of the text",
"this is used to test the lenght of the text",
"this is used to test the lenght of the text",
"this is used to test the lenght of the text",
"this is used to test the lenght of the text",]
let section2 =
["this is used to test the lenght of the text"]
let section3 =
["this is",
"this is ",]
@IBOutlet weak var scoreshow: UILabel!
@IBOutlet weak var reset: UIButton!
@IBOutlet weak var tableView: UITableView!
// --------------------------------------------------------------------------------------
override func viewDidLoad() {
super.viewDidLoad()
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
}
//----------------------------------------------------------------------------------------
// checkmarks when tapped
func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath)
{
if let cell = tableView.cellForRowAtIndexPath(indexPath) {
if cell.accessoryType == .Checkmark
{
cell.accessoryType = .None
}
else
{
cell.accessoryType = .Checkmark
}
}
}
//----------------------------------------------------------------------------------------
//number of sections for the table
func numberOfSectionsInTableView(tableView: UITableView) -> Int {
return 5
}
//----------------------------------------------------------------------------------------
//Calculate the amount of rows
func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int
{
return self.section1.count;
}
//----------------------------------------------------------------------------------------
//Cells text label and config
func tableView(tableView: UITableView,cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell
{
let cell:UITableViewCell = UITableViewCell(style:UITableViewCellStyle.Default, reuseIdentifier:"cell")
cell.textLabel!.text = section1[indexPath.row]
cell.textLabel!.numberOfLines = 0
return cell
}
//----------------------------------------------------------------------------------------
@IBAction func resetswitch(sender: UIButton) {
}
//----------------------------------------------------------------------------------------
}