导航控制器的后退按钮不显示文本 [英] Navigation Controller Back Button Doesn't Show Text

问题描述

我希望它像这样:

但是我这样子:

我需要在后退"按钮中使用相同的后退"文本，但它只显示该死的图标.

I need the same "Back" text in the back button, but it shows just that damn icon.

这些是2个相同的导航控制器，相同的推/弹出式菜单，相同的初始化，但有不同的后退按钮.

Those are 2 identical navigation controllers, same push/pop, same initialization, but with a different back buttons.

我需要帮助，否则我今晚会发疯...

I need help, otherwise I will go crazy tonight...

推荐答案

后退"按钮将获得上一个导航栏的标题. 如果没有，它将显示默认的返回". 您的问题是，您将@"用作上一个导航栏的标题，因此它用@"重命名了后退按钮，这被视为空白".

The Back Button will get the title of the previous Navigation Bar. If there is not, it would show the default "Back". Your issue was that you put @"" as the title of your Previous Navigation Bar, so it renamed the Back Button with @"", which is seen as "blank".

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