ios 如何在故事板中为视图控制器提供“标识符”？
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How do I give an "identifier" to a view controller within my storyboard?
提问by Doug Smith
The instantiateViewControllerWithIdentifier:method requires that the view controller I pass have an identifier. I went to my storyboard and clicked on my view controller, but I see no option to set the identifier. Where exactly do I find this option?
该instantiateViewControllerWithIdentifier:方法要求我传递的视图控制器具有标识符。我转到我的故事板并单击我的视图控制器，但我看不到设置标识符的选项。我在哪里可以找到这个选项？
回答by Groot
As the Image suggests! Hope it helps!
如图所示！希望能帮助到你！
Then to use it you call:
然后使用它你调用：
[self.storyboard instantiateViewControllerWithIdentifier:@"YourViewControllerID"];
回答by Taiwosam
Updated for XCode 8 and Swift 3.
针对 XCode 8 和 Swift 3 进行了更新。
instantiateViewControllerWithIdentifieris now instantiateViewController(withIdentifier:).
instantiateViewControllerWithIdentifier现在是instantiateViewController(withIdentifier:)。
Setting the storyboard ID:
设置故事板 ID：
回答by Felix
In the identity inspectorthere is a field Storyboard ID. You could enter the class name here and then use this identifier in instantiateViewControllerWithIdentifier:.
在身份检查器中有一个字段Storyboard ID。您可以在此处输入类名，然后在instantiateViewControllerWithIdentifier:.
