Dynamically add a class to Bootstrap's 'popover' container

Question

I\'ve thoroughly searched through both StackOverflow and Google, but come up empty. So apologies in advance if this has been asked & resolved already.

NB

Answer 1

This extend your class from out side bootstrap core class, just add the attribute data-class and an option dataClass: true to your tooltip function

!function($){   
    $.extend($.fn.tooltip.Constructor.DEFAULTS,{
        dataClass: false
    }); 
    var Tooltip = $.fn.tooltip.Constructor;
        _show = Tooltip.prototype.show;

    Tooltip.prototype.show = function (){
        _show.apply(this,Array.prototype.slice.apply(arguments));

        if (this.options.dataClass!=="undefined" && this.options.dataClass){
            var that = this;
            var $tip = this.tip();
            if (this.$element.attr("data-class") !== undefined)
                $tip.addClass(this.$element.attr("data-class"));
        }
    };
}(jQuery);