paradoks92

$('a.popup-ajax').popover({
    "html": true,
    "content": function(){
        var element = this; // !!!
        $.ajax({
            url: '/heroespage',
            dataType: 'json',
            success: function(response){
                var title = $(element).attr("data-heroid");  // !!!
                console.log(response[title]['id']);
                var name = response[title]['name'];
                var role = response[title]['role'];
                var img = response[title]['img'];
                var typeAttack = response[title]['typeAttack'];
                 /* !!! */$(element).attr('data-content', '<div  class="hero-footnote"><img src="'+ img +'" alt=> <div class="hero-footnote__desc"><h3>'+ name +'</h3><p>'+ typeAttack+'</p><span>'+ role +'</span></div> </div>');
            }
        })
    }
});