This method trigger the focus event when clicking inside the modal, causing a blur event on other widgets resulting in unwanted problem. Typical case is for the jquery datetimepicker where we try to open a select element which will close right after.
$.fn.tooltip.Constructor.DEFAULTS.container = 'body';
//overwrite bootstrap tooltip method to prevent showing 2 tooltip at the same time
var bootstrap_show_function = $.fn.tooltip.Constructor.prototype.show;
+$.fn.modal.Constructor.prototype.enforceFocus = function () { };
$.fn.tooltip.Constructor.prototype.show = function () {
$('.tooltip').remove();
//the following fix the bug when using placement