使用QDTabBarViewController Tabbar点击后隐藏

[TrevorYS]

运行环境

• [x] iOS 设备：iPhone / iPad / 模拟器
• [x] 系统版本：iOS 8.2
• [x] Xcode 版本：8.x
• [x] QMUI iOS 版本：1.2.0

具体问题描述

*QDTabBarViewController tabBarViewController = [[QDTabBarViewController alloc] init];

//首页
HomeViewController *homeVC = [HomeViewController new];
QDNavigationController *homeNavController = [[QDNavigationController alloc] initWithRootViewController:homeVC];
homeNavController.hidesBottomBarWhenPushed = NO;
homeNavController.tabBarItem = [QDUIHelper tabBarItemWithTitle:@"首页" image:[UIImageMake(@"wdsy") imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal] selectedImage:UIImageMake(@"sysyl") tag:0];

//咨询
ConsultViewController *consultVC = [ConsultViewController new];
QDNavigationController *consultNavController = [[QDNavigationController alloc] initWithRootViewController:consultVC];
consultNavController.hidesBottomBarWhenPushed = NO;
consultNavController.tabBarItem = [QDUIHelper tabBarItemWithTitle:@"咨询" image:[UIImageMake(@"syzx") imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal] selectedImage:UIImageMake(@"syzxs") tag:0];

//客户
ClientViewController *clientVC = [ClientViewController new];
QDNavigationController *clientNavController = [[QDNavigationController alloc] initWithRootViewController:clientVC];
clientNavController.hidesBottomBarWhenPushed = NO;
clientNavController.tabBarItem = [QDUIHelper tabBarItemWithTitle:@"客户" image:[UIImageMake(@"sykf") imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal] selectedImage:UIImageMake(@"sykfs") tag:0];

//我的
SettingViewController *myVC = [SettingViewController new];
QDNavigationController *myNavController = [[QDNavigationController alloc] initWithRootViewController:myVC];
myNavController.hidesBottomBarWhenPushed = NO;
myNavController.tabBarItem = [QDUIHelper tabBarItemWithTitle:@"我的" image:[UIImageMake(@"sysz") imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal] selectedImage:UIImageMake(@"wdsz1") tag:0];

tabBarViewController.viewControllers = @[homeNavController, consultNavController, clientNavController, myNavController];
self.window.rootViewController = tabBarViewController;** 

SettingViewController、ClientViewController、HomeViewController、ConsultViewController控制器都继承与QMUICommonViewController，在点击tabbar的时候tabbar就消失了，就出不来了。如下图

问题截图

[TrevorYS]

第一次能加载出来，点击tabbar后就隐藏了

[MoLice]

你的意思是点击第4个 tabBarItem，tabBar 就被隐藏了？还是说点击 SettingViewController 列表里的某个 cell 进入到下一级界面时，tabBar 隐藏了？

[TrevorYS]

@MoLice 点击首页或者咨询、客户都会出现tabbar被隐藏掉

[TrevorYS]

@MoLice 我搞了一个GIF动态图 你看下

[MoLice]

这是 hidesBottomBarWhenPushed 属性错误设置导致的。你原本是设置在 UINavigationController 上，应该设置在 UIViewController 上。例如：

SettingViewController *myVC = [SettingViewController new];
myVC.hidesBottomBarWhenPushed = NO;
QDNavigationController *myNavController = [[QDNavigationController alloc] initWithRootViewController:myVC];

[TrevorYS]

是我复制的时候复制错了。。没看出来。。不好意思