Question

我目前正在尝试将应用从4个tableviews缩减为2个分段的tableviews（第二个tableview代码未完成），但是，一旦我为第一个视图控制器更改了segue，以便它接收到帐户部分我不断收到此错误“使用未解析的标识符'索引路径'”

视图控制器1的代码

FileOutputStream fos = openFileInput(FILENAME, Context.MODE_PRIVATE);.

视图控制器2的代码

if let indexPath = tableView.indexPathForSelectedRow

class FirstTableViewController: UITableViewController{

    //MakesModel
    struct  MakeModel {
        var Make : String!
        var model : [String]!

    }
    var FirstTableArray = [MakeModel]()

    //YearsEngine

    var SecondArray = [SecondTable]()

    //Data final output
    var ThirdArray = [ThirdView]()

    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view, typically from a nib.


        // Makesmodels
        FirstTableArray = [MakeModel(Make: "Audi", model: ["A1", "A2", "A3", "A4", "A5", "A6", "A7", "A8"]),MakeModel(Make: "BMW", model: ["1 Series", "2 Series", "3 Series", "4 Series", "5 Series", "6 Series", "7 Series", "8 Series"]),MakeModel(Make: "Nissan", model: ["Almera", "Cube", "GTR", "Juke", "Micra", "Navara", "Note", "Qashqai"]),MakeModel(Make: "Honda", model: ["Accord", "Civic", "CR-V", "CR-Z", "Integra", "Jazz", "NSX", "S2000"])]

        //YearsEngine
        SecondArray =
            [SecondTable(SecondTitle: ["A1","A2","A3"]),
                SecondTable(SecondTitle: ["Civic","NSX","Jazz"]),
                SecondTable(SecondTitle: ["Note","Qashqai","GTR;)"]),
                SecondTable(SecondTitle: ["Focus"])]


        // imformation DATA final output

        ThirdArray = [ThirdView(ThirdViewArray: ["asdkljf","asdfasd","asdfas"]),
            ThirdView(ThirdViewArray: ["asdkljf","asdfasd","asdfas"]),
            ThirdView(ThirdViewArray: ["asdkljf","asdfasd","asdfas"]),
            ThirdView(ThirdViewArray: ["asdkljf"])]


    }

    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }

    override func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        return FirstTableArray[section].model.count
    }
    override func numberOfSectionsInTableView(tableView: UITableView) -> Int {
        return FirstTableArray.count

    }
    override func tableView(tableView: UITableView, titleForHeaderInSection section: Int) -> String? {
        return FirstTableArray[section].Make



    }

    override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {


        let Cell = self.tableView.dequeueReusableCellWithIdentifier("Cell", forIndexPath: indexPath)


        Cell.textLabel?.text = FirstTableArray[indexPath.section].model[indexPath.row]

        return Cell

    }


    override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
        let row = self.tableView.indexPathForSelectedRow!.row
        let section = self.tableView.indexPathForSelectedRow!.section

        var DestViewController = segue.destinationViewController as! SecondTableViewController

        var SecondTableArrayTwo : SecondTable

        SecondTableArrayTwo = SecondArray[indexpath.row]

        DestViewController.SecondArray = SecondTableArrayTwo.SecondTitle

    }
}

欢迎任何帮助

使用未解析的标识符“索引路径”进行tableview

0 个答案: