iOS Storyboard 后退按钮
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iOS Storyboard Back Button
提问by Jacob Jones
Im trying to create "push" screen. And My back button text is "Back" despite of his "father" screen title. Moreover, when I try to change text in interface builder of Xcode, it doesn't change my back button text. How can I change it by using Xcode interface builder (storyboard)?
我正在尝试创建“推送”屏幕。尽管他的“父亲”屏幕标题是“后退”，但我的后退按钮文本是“后退”。此外，当我尝试在 Xcode 的界面构建器中更改文本时，它不会更改我的后退按钮文本。如何使用 Xcode 界面构建器（故事板）更改它？
回答by Keenle
Here is what you need to do:
以下是您需要做的：
Result:
结果：
Important:you should specify Back Button text not for the VC where you see back button but for the VC that is the "parent" of the desired screen.
重要提示：您不应为您看到后退按钮的 VC 指定后退按钮文本，而是为作为所需屏幕“父”的 VC 指定后退按钮文本。
回答by F1ank3r
Is by any chance the title very long? In that case the back button text will be changed to localized 'Back'. If that is the case try with shorter text or specify a shorter text in the father's navigation item back button property.
标题是不是很长？在这种情况下，后退按钮文本将更改为本地化的“后退”。如果是这种情况，请尝试使用较短的文本或在父亲的导航项后退按钮属性中指定较短的文本。
