UItabbar项目未显示故事板参考 [英] UItabbar item not showing storyboard reference

问题描述

我正在尝试在标签栏中使用新的故事板参考。当我使用故事板参考时，UITabBarItem（带有自定义图像和文本集）没有显示任何内容。请参阅设置：

I'm trying to use the new storyboard references in a tabbar. When I use the storyboard reference, the UITabBarItem (with customized image & text set), isn't showing anything. See setup: storyboard setup

tabbaritem setup

I fixed it for now by setting the images & title in the initWithCoder function for the initial viewcontroller in the referenced storyboards like so:

static NSString *const ContactsViewControllerTabContactImageName = @"tab-contact";
static NSString *const ContactsViewControllerTabContactActiveImageName = @"tab-contact-active";

- (instancetype)initWithCoder:(NSCoder *)aDecoder {
    self = [super initWithCoder:aDecoder];
    if (self) {
        self.title = NSLocalizedString(@"Contacts", nil);
        self.tabBarItem.image = [UIImage imageNamed:ContactsViewControllerTabContactImageName];
        self.tabBarItem.selectedImage = [UIImage imageNamed:ContactsViewControllerTabContactActiveImageName];
    }
    return self;
}

解决方案

You need to add the tab bar item in the destination storyboard view controller.

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