Dismissing and Opening a UIPopOver with one UIToolBarItem Button?

Question

I was wondering how I could use 1 button on my ToolBar to open and dismiss my UIPopOver. If I keep tapping the button right now, another PopOver overlaps the previous one. I want ONE button to be able to dismiss and open my PopOver. I tap once, it opens. I tap the button again, it dismisses. Please tell me how. Thanks

Answer 1

In your button tap action event:

if (myPopover.popoverVisible)  //self.myPopover if using property
{
    [myPopover dismissPopoverAnimated:YES];
    return;
}

//continue code here to create/present your MyPopover…