向UITextView添加换行符 [英] Adding a line break to a UITextView

问题描述

我有一个UITextView，它的NSString格式为stringWithUTF8String.它正在从数据库获取其值，并且我希望数据库中的文本在文本中带有断点.我尝试使用\n来执行此操作，但是它被渲染为文本.在应用程序的信息页面上以纯文本方式执行此操作是可行的，但我认为从数据库中获取它时不起作用的原因是因为格式.

有什么建议吗?

解决方案

如果要在Xcode5/Xcode6故事板Attribute-Inspector(AI)中添加换行符，请按照以下方式进行操作:

1. 拖出一个UITextView.
2. 双击它以编辑文本，将光标放在要断开段落的位置.
3. 点击 alt-Enter 几次，以创建一个空白行&段落.

或者，按CTRL + Return换行.

您现在可以在情节提要中在输出/查看模式中看到效果.

I have a UITextView that takes an NSString with formatting stringWithUTF8String. It is getting its values from a database and I want the text in the database to be rendered with breaks within the text. I tried using \n to do this but it gets rendered as text. Doing this in my information page of the app as straight text worked but I think the reason its not working when taking it from the database is because of the formatting.

Any suggestions?

解决方案

If you want to add newline in Xcode5 / Xcode6 storyboard Attribute-Inspector (AI), you do it this way:

1. Drag out a UITextView.
2. Double-click it to edit text, place cursor where you want the paragraph break.
3. Hit alt-Enter a couple of times to create a blank line & paragraph.

Or, CTRL + Return make a new line.

You can now see the effect into output / View-mode in storyboard.

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