我的第一个xcode视图控制器不像其他人。为什么？ [英] My first xcode view controller does not act like the others. Why?

问题描述

在这里，我有这张图片： http://pasteboard.co/1BkM01ZM.png p>

它显示我可以将按钮拖动到viewcontroller.swift使用根视图控制器。

下一个视图图片： http://pasteboard.co/1BkRhECX.png

这张图片显示我无法使用第3个视图控制器将按钮拖动到viewcontroller.swift。

有人可以帮助我吗？

解决方案

对于storyboard中的每个视图控制器，您需要将其与视图控制器类。和一个视图控制器的组件只能在其可关联的视图控制器类中。我理解你正试图将一个视图控制器的组件拖到不关联的类。

当活动的助理编码页面选择自动选项。

Right Here I Have This Picture: http://pasteboard.co/1BkM01ZM.png

It shows me being able to drag the button into viewcontroller.swift Using the root View Controller.

Next View This Picture: http://pasteboard.co/1BkRhECX.png

This Picture shows me not being able to drag the button into viewcontroller.swift using my 3rd View Controller.

May someone please help me? I don't know how to fix it.

解决方案

For every view controller in storyboard you need to associate it with a view controller class. and component of one view controller in drag-able only its associated view controller class. what I understand you are trying to drag component of one view controller to not associated class.

Select Automatic option on when active assistant coding page.

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