ios - iOS push BottomBar and ToolBar simultaneously

Question

I have an UITableView with TabBar (BottomBar) and ToolBar. When selecting a cell the detailsView is push to the stack. The detailsView does not have a TabBar nor a ToolBar. This is done within the prepareForSegue method:

...
if ([segue.identifier isEqualToString:@"ShowDetails"])
{
    ...
    editDetailsViewController.hidesBottomBarWhenPushed = YES;    // for hiding the TabBar
    [self.navigationController setToolbarHidden:YES];   // for hiding the toolbar
}

Now everything work fine but when the cell is selected the ToolBar is switched off immediately in the table view immediately before the detailsView is shown. How do I prevent that behavior? The ToolBar and TabBar should move together without switching off either of them?

Thanks!

Answer 1

这部分很好：

...
if ([segue.identifier isEqualToString:@"ShowDetails"])
{
    ...
    editDetailsViewController.hidesBottomBarWhenPushed = YES;    // for hiding the TabBar
}

但是，prepareForSegue在推送之前调用。

如果您希望工具栏通过动画隐藏，您应该实现自定义 UISegue并UIToolbar在过渡中设置动画。

Answer 2

我认为你应该评论这一行。

[self.navigationController setToolbarHidden:YES];

然后再试一次。