popify can be wrapped around any shiny UI element to add a popover to the
wrapped element. This should be a safer way to add popovers to elements created with
renderUI.
popify(el, title, content, placement = "bottom", trigger = "hover",
options = NULL)A shiny UI element.
The title of the popover.
The main content of the popover.
Where the popover should appear relative to its target
(top, bottom, left, or right). Defaults to "bottom".
What action should cause the popover to appear? (hover,
focus, click, or manual). Defaults to "hover".
A named list of additional options to be set on the popover.
See Tooltips_and_Popovers for more information about how to use popify with the
rest of the Tooltips_and_Popovers family.
Other Tooltips_and_Popovers: Tooltips_and_Popovers;
addPopover; addTooltip;
bsPopover; bsTooltip;
removePopover; removeTooltip;
tipify