使用情节提要在 XCode 条件之后更改视图
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Using storyboard to change view after condition in XCode
提问by Boban
I am developing iPhone app. I would like to use storyboard for views switching, but I have condition and I would like to do changing after condition is satisfied. How can I do that using storyboard?
我正在开发 iPhone 应用程序。我想使用故事板进行视图切换，但我有条件，我想在条件满足后进行更改。我怎样才能使用故事板做到这一点？
Thanks in advance..
提前致谢..
回答by Richard J. Ross III
Using segues.
使用转场。
First, you set up a segue like this, inside storyboard:
首先，在情节提要中设置这样的转场：
Then, you edit the identifier of the segue to something, in this case, NextView:
然后，您将 segue 的标识符编辑为某些内容，在本例中为NextView：
Then, finally, in your ViewController, when you want to switch views, call this code:
然后，最后，在您的 ViewController 中，当您想切换视图时，调用以下代码：
[self performSegueWithIdentifier:@"NextView" sender:self];
