xcode 导航到表格视图中每个单元格的新视图控制器
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Navigate to a new view controller for every cell in table view
提问by Nouman
I am a beginner coder in swift. I am trying to create a tabbed application. For one of my tabs, I am creating a table view which has multiple rows each which have a different task (A good way to think of this is the facebook app, where each option in the more screen will take you to a separate view)
我是 swift 的初学者编码员。我正在尝试创建一个选项卡式应用程序。对于我的一个选项卡，我正在创建一个表视图，其中有多行，每行都有不同的任务（考虑这个的一个好方法是 facebook 应用程序，其中更多屏幕中的每个选项都会带你到一个单独的视图）
Now, my table is populated with an array:
现在，我的表中填充了一个数组：
let array = ["one", "two", "three]
I want to ask, that everytime that I tap on one of these rows, I would like to go a new view controller. How is this possible?
我想问，每次我点击这些行之一时，我想要一个新的视图控制器。这怎么可能？
What I tried was performSeguewith an identifierwhich I give in the storyboard, but then there would be an xamount of segues connecting to the table view? So I don't think this is right? :/
我尝试了performSegue用identifier了我所赐的故事板，但随后会有一个x连接到表视图塞格斯的金额是多少？所以我认为这是不对的？：/
I know the contents of the array prior to generating the table, so If I know the array value, and the row being tapped, how can I navigate to a new view controller?
我在生成表之前知道数组的内容，所以如果我知道数组值和被点击的行，我如何导航到新的视图控制器？
Edit:
编辑：
When performing the segue between the controllers, I am using:
在控制器之间执行 segue 时，我使用：
func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
self.performSegue(withIdentifier: "showView", sender: self)
}
This of course will only connect to the segue showViewhowever, how can i add multiple view controllers?
这当然只会连接到 segueshowView但是，我如何添加多个视图控制器？
回答by Nirav D
You need to simply compare which row is selected in tableViewand then perform segue according to it.
您只需比较选择了哪一行tableView，然后根据它执行segue。
func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
let segueIdentifier: String
switch indexPath.row {
case 0: //For "one"
segueIdentifier = "showView1"
case 1: //For "two"
segueIdentifier = "showView2"
default: //For "three"
segueIdentifier = "showView3"
}
self.performSegue(withIdentifier: segueIdentifier, sender: self)
}
回答by javimuu
Add the following function to your controller.
将以下功能添加到您的控制器。
override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
navigationController?.pushViewController(NewController(), animated: true)
}
回答by Mark Moeykens
Using Static Cells in a UITableViewController
在 UITableViewController 中使用静态单元格
Summary
概括
An alternative is to use a UITableViewController with static cells. If you know already know the menu then you can just create static cells for each item.
另一种方法是使用带有静态单元格的 UITableViewController。如果您已经知道菜单，那么您可以为每个项目创建静态单元格。
In the storyboard you can connect a segue from each cell to their respective view controllers.
在故事板中，您可以将每个单元格的 segue 连接到它们各自的视图控制器。
Example
例子
