Created by: glebm
When a DOM node is passed to an HTML tooltip, the node is only moved
if it is not already in the tooltip. If a DOM node is passed to a plain text
tooltip, its text is copied via jQuery .text()
.
Replaces .detach()
with .empty()
, as .detach()
is almost never
useful but instead leaks memory. The difference between empty
and
detach
is that the latter keeps all the attached jQuery events/data.
However, since we do not return the previous children, the user would
have to keep these themselves, thus they can detach()
if necessary.
This is a port of https://github.com/twbs/bootstrap/pull/14552 to v4.