如何在 I18n 语言环境中执行插值？
有没有办法做这样的事情：
en:
welcome:
hello there, #{current_user.first_name}! It's nice to see you again.
这显然行不通，显然“#{”在 yaml 中是无效字符，因为当我把它拉出来时，该字符串显示为“hello there”。
我能做的最好的事情就是：
en:
welcome:
hello there, (name)! It's nice to see you again.
....
t(:welcome).gsub("(name)", current_user.first_name)
但我对此并不疯狂......一定有更好的方法来做这种事情。
Is there a way to do something like this:
en:
welcome:
hello there, #{current_user.first_name}! It's nice to see you again.
That obviously won't work, and apparently "#{" is invalid characters in yaml, because that string shows up as just "hello there, " when I pull it out.
The best I could do was something like:
en:
welcome:
hello there, (name)! It's nice to see you again.
....
t(:welcome).gsub("(name)", current_user.first_name)
But I am not crazy about that... There must be a better way to do this sort of thing.
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像这样替换你的 en.yml
和像这样的视图
基本上它是作为命名参数传递的。您可以在 Rails Guides 18n 插值 中找到更多信息
Replace your en.yml like this
and your view like this
Basically it is passed as a named argument. You can find more at Rails Guides 18n Interpolation