我的项目中有两个tableView(FavouriteViewController和MainViewController)控制器,ViewController通过segue与按钮连接。我有一些数据在我的MainViewController和FavouriteViewController中运行,基本上没有数据。我正在尝试使用tableViewCell滑动操作方法或任何其他建议方法将单元格从MainViewController单击到favouriteViewController时传输tableViewCell。
我的代码如下。
我的MainViewController
var arrays = ["Alpha","Beta","Gamma","Phill","Below","Above","Clean",]
var sendSelectedData = NSString()
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view, typically from a nib.
title = "FavTV"
let titlebutton: UIButton = UIButton(frame: CGRectMake(0, 0, 100, 32))
titlebutton.setTitle("Quote", forState: UIControlState.Normal)
titlebutton.titleLabel?.font = UIFont(name: "PartyLetPlain", size: 35)
titlebutton.setTitleColor(UIColor.redColor(), forState: UIControlState.Normal)
titlebutton.addTarget(self, action: "titlePresed", forControlEvents: UIControlEvents.TouchUpInside)
self.navigationItem.titleView = titlebutton
self.tableView.registerClass(UITableViewCell.self, forCellReuseIdentifier: "Cell1")
self.tableView.reloadData()
}
func titlePressed() {
func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
self.performSegueWithIdentifier("ShowDetails", sender: nil)
segue.destinationViewController as! favTableViewController
}
self.performSegueWithIdentifier("ShowDetails", sender: nil)
}
override func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
let indexPath = tableView.indexPathForSelectedRow!
let currentCell = tableView.cellForRowAtIndexPath(indexPath) as UITableViewCell!
sendSelectedData = (currentCell.textLabel?.text)! as String
//self.arrays.append(String(indexPath.row)
// performSegueWithIdentifier("ShowDetails", sender: self)
}
override func tableView(tableView: UITableView,commitEditingStyle editingStyle: UITableViewCellEditingStyle,forRowAtIndexPath indexPath: NSIndexPath) {
}
///////////////////////
override func tableView(tableView: UITableView,commitEditingStyle editingStyle: UITableViewCellEditingStyle,forRowAtIndexPath indexPath: NSIndexPath) {
switch editingStyle {
case .Delete:
// remove the deleted item from the model
self.arrays.removeAtIndex(indexPath.row)
performSegueWithIdentifier("ShowDetails", sender: self)
tableView.reloadData()
default:
return
}
}
/////////////////////
override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
if (segue.identifier == "ShowDetails") {
// initialize new view controller and cast it as your view controller
let viewController = segue.destinationViewController as! favTableViewController
// your new view controller should have property that will store passed value
viewController.arrayx = [sendSelectedData as String]
///////////////////////
self.arrays.append(sendSelectedData as String)
/////////////////////
}
}
My FavouriteTableView:
var arrayx = []
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view, typically from a nib.
title = "Fav"
}
override func numberOfSectionsInTableView(tableView: UITableView) -> Int {
return 1
}
override func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return arrayx.count
}
override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCellWithIdentifier("Cell", forIndexPath: indexPath) as UITableViewCell
cell.textLabel?.text = arrayx[indexPath.row] as? String
return cell
}
}
当我从MainViewController按下单元格然后按下titlePressed()按钮时,上面的代码以一种简单的方式工作。它将按下的单元格数据传递给FavouriteTableView ....
我需要一些建议如何永久地将单元格传输到我的FavouriteTableView。我不确定我的逻辑是否正确。请某人指出正确的方向。
提前致谢...
答案 0 :(得分:0)
表中显示的内容由以下因素驱动:
public function getProxiesTargetDir() {}
更改该数组中的数据,然后重新加载表。
var arrayx = [] // <-- CHANGE THE CONTENTS OF THIS ARRAY
以下是获取数据并将其放入单元格的函数。
dispatch_async(dispatch_get_main_queue()) {
self.tableView.reloadData()
}