使用 SWReveal View Controller 隐藏选项卡栏项目

Question

我正在使用 SWRevealViewController，TabBar Controller 作为正面，VC 其中我放置了 TableView 作为 SWReveal VC 的后视图。我的 UI 看起来像这样，

现在，当我单击 table 视图并想打开第一个标签栏 VC 时，它从底部隐藏了我的标签栏。通过这段代码，我尝试打开我的 TabBar Controller,

var menuVCBeforeLoginArray = ["NewsVC","BookmarkVC","MessageVC"]
let vcIdentifier = menuVCBeforeLoginArray[indexPath.row]
    let vc = storyboard!.instantiateViewController(withIdentifier: vcIdentifier)
    let navVC = UINavigationController.init(rootViewController: vc)
    self.revealViewController().pushFrontViewController(navVC, animated: true)

现在，当它打开第一个标签栏时，它看起来像这样隐藏了底栏。

即使我从侧面菜单打开 VC，如何显示底栏？

Answer 1

你不应该用选择的 viewcontroller 和 navigation controller 推送。获取 tabbar controller 并更改 selectedIndex

//var menuVCBeforeLoginArray = ["NewsVC","BookmarkVC","MessageVC"]
//let vcIdentifier = menuVCBeforeLoginArray[indexPath.row]
//let vc = storyboard!.instantiateViewController(withIdentifier: vcIdentifier)
//let navVC = UINavigationController.init(rootViewController: vc)
//self.revealViewController().pushFrontViewController(navVC, animated: true)

if let tabBarController = self.revealViewController().frontViewController as? UITabBarController {
    tabBarController.selectedIndex = indexPath.row
}

使用 SWReveal View Controller 隐藏选项卡栏项目

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