iPhone：界面生成器中的 NSLocalizedString？

发布于 2024-09-30 11:23:26 字数 110 浏览 10 评论 0原文

有什么方法可以在界面生成器中插入 NSLocalizedString 吗？例如，将标签文本设置为本地化字符串而不是静态字符串？

我真的很讨厌为每个需要本地化字符串的单个项目创建一个属性。

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往日 2024-10-07 11:23:26

这篇文章可能会给您一些提示：

http://blog .wilshipley.com/2009/10/pimp-my-code-part-17-lost-in.html

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梦行七里 2024-10-07 11:23:26

即使这篇文章很旧，对于那些对自动本地化 IB 文件感兴趣的人，请查看以下内容：https://github.com/angelolloqui/AGi18n

免责声明：我是该库的开发者

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诗酒趁年少 2024-10-07 11:23:26

您可以高级使用用户定义的运行时属性：

http:// /cupobjc.blogspot.com.es/2014/04/interfaz-builder-localization.html

首先为 UILabel 定义一个新类别：

#import "UILabel+Localized.h"

@implementation UILabel (Localized)
-(void) setTextLocalized:(NSString *)aText{
     [self setText:NSLocalizedString(aText, nil)];
}
@end

然后在界面生成器中，用户定义的运行时属性：

textLocalized String 将您的字符串本地化

< img src="https://i.sstatic.net/oaKLE.png" alt="在此处输入图像描述">

You can take advanced of the User Defined Runtime Attributes:

http://cupobjc.blogspot.com.es/2014/04/interfaz-builder-localization.html

First define a new category for UILabel:

#import "UILabel+Localized.h"

@implementation UILabel (Localized)
-(void) setTextLocalized:(NSString *)aText{
     [self setText:NSLocalizedString(aText, nil)];
}
@end

Then in the interface builder, User Defined Runtime Attributes :

textLocalized String your string to localized

enter image description here

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梦旅人picnic 2024-10-07 11:23:26

为了避免创建一堆类别，请仅创建一个对 NSObject 进行分类的类别，然后按照建议检查 isKindOfClass。请参阅下面的代码：

#import "NSObject+Localized.h"

@implementation NSObject (Localized)

///
/// This method is used to translate strings in .xib files.
/// Using the "User Defined Runtime Attributes" set an entry like:
/// Key Path: textLocalized
/// Type: String
/// Value: {THE TRANSLATION KEY}
///
-(void) setTextLocalized:(NSString *)key
{
    if ([self isKindOfClass:[UILabel class]])
    {
        UILabel *label = (UILabel *)self;
        [label setText:NSLocalizedString(key, nil)];
    }
    else if ([self isKindOfClass:[UIButton class]])
    {
        UIButton *button = (UIButton *)self;
        [button setTitle:NSLocalizedString(key, nil) forState:UIControlStateNormal];
    }
    else if ([self isKindOfClass:[UIBarButtonItem class]])
    {
        UIBarButtonItem *button = (UIBarButtonItem *)self;
        [button setTitle:NSLocalizedString(key, nil)];
    }
}

@end

To avoid creating a bunch of categories, create just one that categorize the NSObject and then check for the isKindOfClass as suggested. See the code below:

#import "NSObject+Localized.h"

@implementation NSObject (Localized)

///
/// This method is used to translate strings in .xib files.
/// Using the "User Defined Runtime Attributes" set an entry like:
/// Key Path: textLocalized
/// Type: String
/// Value: {THE TRANSLATION KEY}
///
-(void) setTextLocalized:(NSString *)key
{
    if ([self isKindOfClass:[UILabel class]])
    {
        UILabel *label = (UILabel *)self;
        [label setText:NSLocalizedString(key, nil)];
    }
    else if ([self isKindOfClass:[UIButton class]])
    {
        UIButton *button = (UIButton *)self;
        [button setTitle:NSLocalizedString(key, nil) forState:UIControlStateNormal];
    }
    else if ([self isKindOfClass:[UIBarButtonItem class]])
    {
        UIBarButtonItem *button = (UIBarButtonItem *)self;
        [button setTitle:NSLocalizedString(key, nil)];
    }
}

@end

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