xcode-具有多个标识符的prepareForSegue

我有一个包含两个部分的tableView（不是静态单元格） 一个酒吧区和一个俱乐部区（每个都有几个单元）。我希望同一部分的每个单元格都指向同一个viewcontroller

我只能进入第一个，永远不能进入最后一个。即使是第二部分中的de单元也会转到第一个viewcontroller

override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
    if segue.identifier == "barSegue"{
        let selectedIndex = self.tableView.indexPathForSelectedRow!
        let selectedBar = self.areas.bars[selectedIndex.row]
        let detailBarViewController = segue.destinationViewController as! DetailBarViewController
        detailBarsViewController.bars = selectedBar
    }
    else if segue.identifier = "clubSegue" {
        let selectedIndex = self.tableView.indexPathForSelectedRow!
        let selectedClub = self.areas.clubs[selectedIndex.row]
        let detailClubViewController = segue.destinationViewController as! DetailClubViewController
        detailClubsViewController.clubs = selectedClub
    }
}

有人能看出我的错误吗

    override func numberOfSectionsInTableView(tableView: UITableView) -> Int {
    // #warning Incomplete implementation, return the number of sections
    return 2
}

override func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
    // #warning Incomplete implementation, return the number of rows
    if section == 0 {
    return areas.bars.count
    } else {

    return areas.clubs.count
}
}


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

    let cell = tableView.dequeueReusableCellWithIdentifier("mainIdentifier", forIndexPath: indexPath)
    if  indexPath.section == 0 {
        let bars = areas.bars
        let bar = bars[indexPath.row]

        cell.textLabel?.text = bar.name

        return cell
    } else {
        let clubs = areas.clubs
        let club = clubs[indexPath.row]

        cell.textLabel?.text = club.name

        return cell
    }
}

赛格：

override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
    if segue.identifier == "barsandclubsIdentifier"{
        let selectedIndex = self.tableView.indexPathForSelectedRow!
        let selectedBar = self.areas.bars[selectedIndex.row]
       let detailBarsAndClubsViewController = segue.destinationViewController as! DetailBarOrClubViewController
    detailBarsAndClubsViewController.bars = selectedBar
    }
     else {
        let selectedIndex = self.tableView.indexPathForSelectedRow!
        let selectedClub = self.areas.clubs[selectedIndex.row]
        let detailBarsAndClubsTwoViewController = segue.destinationViewController as! DetailBarOrClubTwoViewController
        detailBarsAndClubsTwoViewController.clubs = selectedClub

    }

---

每个原型单元只能转换为单个viewController。如果有2个不同的目标ViewController，则需要2个原型单元格：1个用于酒吧，1个用于俱乐部。给他们每个人一个唯一的标识符，例如

“barCell”

和

“clubCell”

然后在

单元格中为rowatinexpath

，将适当的单元格出列：

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

    let cellID = ["barCell", "clubCell"][indexPath.section]

    let cell = tableView.dequeueReusableCellWithIdentifier(cellID, forIndexPath: indexPath)

然后可以将每个原型单元连接到相应的viewController。为这两个序列中的每一个赋予唯一标识符，例如

“barSegue”

和

“clubSegue”

，然后您可以使用

prepareForSegue

中的标识符来配置目标viewController

override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
    if segue.identifier == "barSegue"{
        let selectedIndex = self.tableView.indexPathForSelectedRow!
        let selectedBar = self.areas.bars[selectedIndex.row]
        let detailBarViewController = segue.destinationViewController as! DetailBarViewController
        detailBarsViewController.bars = selectedBar
    }
    else if segue.identifier = "clubSegue" {
        let selectedIndex = self.tableView.indexPathForSelectedRow!
        let selectedClub = self.areas.clubs[selectedIndex.row]
        let detailClubViewController = segue.destinationViewController as! DetailClubViewController
        detailClubsViewController.clubs = selectedClub
    }
}

---

每个原型单元只能转换为单个viewController。如果有2个不同的目标ViewController，则需要2个原型单元格：1个用于酒吧，1个用于俱乐部。给他们每个人一个唯一的标识符，例如

“barCell”

和

“clubCell”

然后在

单元格中为rowatinexpath

，将适当的单元格出列：

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

    let cellID = ["barCell", "clubCell"][indexPath.section]

    let cell = tableView.dequeueReusableCellWithIdentifier(cellID, forIndexPath: indexPath)

然后可以将每个原型单元连接到相应的viewController。为这两个序列中的每一个赋予唯一标识符，例如

“barSegue”

和

“clubSegue”

，然后您可以使用

prepareForSegue

中的标识符来配置目标viewController

override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
    if segue.identifier == "barSegue"{
        let selectedIndex = self.tableView.indexPathForSelectedRow!
        let selectedBar = self.areas.bars[selectedIndex.row]
        let detailBarViewController = segue.destinationViewController as! DetailBarViewController
        detailBarsViewController.bars = selectedBar
    }
    else if segue.identifier = "clubSegue" {
        let selectedIndex = self.tableView.indexPathForSelectedRow!
        let selectedClub = self.areas.clubs[selectedIndex.row]
        let detailClubViewController = segue.destinationViewController as! DetailClubViewController
        detailClubsViewController.clubs = selectedClub
    }
}

---

单击单元格时会发生什么情况？节0中的单元格将转到DetailBarOrClubViewController，而节中的单元格需要转到另一个。现在他们都去了DetailBarOrClubViewController。你的故事板中有多少动态原型单元？如果你对两个部分重复使用同一个单元格，它只会切换到其中一个视图控制器。那就是PetahChristian！！！万分感谢！！我真蠢：p单击单元格时会发生什么？第0节中的单元格将转到DetailBarOrClubViewController，而第0节中的单元格需要转到另一个。现在他们都去了DetailBarOrClubViewController。你的故事板中有多少动态原型单元？如果你对两个部分重复使用同一个单元格，它只会切换到其中一个视图控制器。那就是PetahChristian！！！万分感谢！！我真蠢：p