iPad popoverControl

i have implemented the popover view to the BarButtonItem, it works and shows the popover but the arrow which is permittedArrowDirections:UIPopoverArrowDirecti开发者_开发知识库onDown - in this the arrow will show in the down direction.but it hides the bottom bar,can any one help me to over come this problem of hiding the barbutton..

Thanks in advance

Go with UIPopoverArrowDirectionAny .

I have tried that also but it did not work so I fixed the problem by fixing the HT & WT

Thanks