TableView 弹出窗口未关闭 [selfmissPopoverAnimated:YES];
我有一个弹出窗口，显示带有多个单元格的表格视图。当触摸单元格时，它会调用以下代码：
(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
NSLog(@"Cell check %@", [totalArray objectAtIndex:indexPath.row]);
[self dismissPopoverAnimated:YES];
}
我知道调用此方法是因为 NSLOG 按应有的方式显示文本。问题是弹出窗口没有被关闭。我认为
[self dismissPopoverAnimated:YES];
应该关闭弹出窗口？ 我做错了什么？
I have a popover that displays a tableview with several cells. When a cell is touched, it calls this code:
(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
NSLog(@"Cell check %@", [totalArray objectAtIndex:indexPath.row]);
[self dismissPopoverAnimated:YES];
}
I know this method is called because the NSLOG displays text like it should. The problem is that the popover is not dismissed. I thought that
[self dismissPopoverAnimated:YES];
should dismiss the popover?
What am I doing wrong?
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您需要在弹出窗口上调用
dismissPopoverAnimated:，而不是在视图或视图控制器上。尝试调用
[myPopover DismissPopoverAnimated:YES];You need to call
dismissPopoverAnimated:on your popover, not on your view or view controller.Try to call
[myPopover dismissPopoverAnimated:YES];为了以编程方式关闭弹出窗口，您需要设置一个委托，因为连接到弹出窗口的视图是必须执行关闭操作的视图。检查这个： https://developer.apple .com/library/ios/#documentation/WindowsViews/Conceptual/ViewControllerCatalog/Chapters/Popovers.html
In order to programmatically dismiss a popover, you need to set a delegate because the view that segued to the popover is the one that has to do the dismiss. Check this: https://developer.apple.com/library/ios/#documentation/WindowsViews/Conceptual/ViewControllerCatalog/Chapters/Popovers.html