如何自动在“参考插座收藏"中有序排列项目? [英] How Can I orderly arrange items in Referencing Outlet Collection automatically?

问题描述

我在Xib中将UITextfields的Referenceing Outlet集合按一个接一个地排列.当我打印参考出口集合时，我发现它是无序的.我需要自动排列文本字段，即文本fileld在UI中排在第一位，应该在Outlet Collection Array中排在第一位.有什么主意吗?

I have Referencing Outlet Collection of UITextfields arranged in Xib as one below another. When I print Referencing Outlet Collection I found that its orderless. I need to automatically arrange text fields, ie text fileld comes 1st in UI should appear 1st in Outlet Collection Array. Any idea?

推荐答案

这是 IBOutletCollection 的不幸事实.您可能要复制 rdar://12121242 .

This is an unfortunate fact of IBOutletCollection. You may want to dupe rdar://12121242.

您可以为IB中的每个视图设置标签，然后按标签对集合进行排序.您还可以按帧原点对集合进行排序.无论哪种情况，您都必须在 viewDidLoad 中手动完成.

You can set a tag for each view in IB, and then sort the collection by tag. You can also sort the collection by frame origin. In either case, you will have to do this by hand in viewDidLoad.

这篇关于如何自动在“参考插座收藏"中有序排列项目?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！