1. $("#my_div").on("mouseenter","#inside_div",show_result);
2. function show_result(event) {
3. console.log(event.type);
   
4. $.get("result.php").then(function(data) {
5. console.log(event.type);
   
6. $("#inside_div").text(data);});
7. }

The problem is relative to event.type, with the first console.log i get event.type=mouseenter, but with the second console.log i get event.type=mouseover... why this?