I use the code as follows:
$(\".reply\").popover({ content: \"Loading...\", placement: \"bottom\" }); $(\".reply\").popover(\"toggle\");
SIMPLE SOLUTION
You can try with this :
//Bootstrap v3.3.7 var popoverEl = $("#popover"); popoverEl.attr("data-content", "NEW CONTENT"); popoverEl.popover("show");
Thanks.