javascript - using jQuery bind event (mousedown+mouseover)

Question

How can I use jQuery to bind when the mouse is over an element it perform an action. ? my code

$("div").bind('mouseover',function(){

  my_function();

});

Answer 1

    $("#elementID").on('mouseover', function(event) {
        //code goes here
    });

您应该使用 .on() 而不是 .bind();

http://api.jquery.com/on/

Answer 2

 $("seletor").bind('mouseover', function(event) {

 });