UITabBarController 的“更多"导航控制器在 UINavigationController 下消失 [英] UITabBarController's 'More' navigation controller disappears under UINavigationController

问题描述

我在我的应用程序上使用 UITabBarController 和 UINavigationController.

I am using a UITabBarController as well as a UINavigationController on my app.

在我的 UITabBarController 中，我使用了 5 个以上的项目，因此我会自动获得更多"项目.我设法添加了一个保存程序，以便保留这些项目的顺序，以防有人更改顺序等.

In my UITabBarController I am using more than 5 items so I automatically get the 'More' item. I've managed to add a saving procedure so the order of those items will be kept in case somebody changes the order etc.

当更多"处于活动状态时，我会在 UINavigationController 下方获得带有编辑"项的更多导航控制器.两个导航控制器都是可见的.当我点击编辑虽然更多导航控制器消失并且似乎隐藏在我的 UINavigationController 下，因此我无法看到/使用完成"功能来保存我的新订单

With 'More' active I get the More navigation controller with the 'Edit' item positioned under my UINavigationController. Both navigation controller are visible. When I click on 'Edit though the More navigation controller disappears and seem to be hiding under my UINavigationController and therefore I can't see/use the 'Done' function to save my new order

我错过了什么?

干杯

推荐答案

我相信 iOS 确实在他们的 iPod 应用程序中同时使用了导航控制器和标签控制器.导航控制器将您带到正在播放的歌曲并返回，同时当您选择歌曲/专辑/播放列表等时您有标签控制器.但是，导航控制器(或标签栏控制器)似乎是定制的，因为它处理通过将导航栏隐藏在编辑栏下方的更多->编辑案例，这不是默认的 UITabBarController 所做的.

I believe iOS does use both navigation controller and tab controller at the same time in their iPod app. The navigation controller takes you to the playing song and back and at the same time you have the tab controller when you select songs/albums/playlists etc. However, the navigation controller (or tab bar controller) seems to be custom made as it handles the More->Edit case by hiding the navigation bar underneath the Edit bar, which is not what the default UITabBarController does.

总而言之，我认为 Apple 在 UI 设计方面颇具创意".例如，在电子邮件应用程序中，新建"按钮位于右下角(底部栏)，而在短信应用程序中，新建"按钮位于右上角(导航栏).我认为他们几乎可以制作自定义 UI 来满足应用程序的个人需求，或者严格遵循一些一致的设计.

All in all, I see Apple is rather "creative" when it comes to UI design. For example, in the email app, "New" button is in the lower right corner (bottom bar) while in the SMS app the "New" button is in the upper right corner (navigation bar). I think they pretty much make custom UI to fit the individual needs of the app instead or rigidly following some consistent design.

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