/Javascript/jQuery/On scroll down show alert jquery

On scroll down show alert jquery

Check current scrollTop vs previous scrollTop

var lastScrollTop = 0;
$(window).scroll(function(event){
   var st = $(this).scrollTop();
   if (st > lastScrollTop){
       // downscroll code
   } else {
      // upscroll code
   }
   lastScrollTop = st;
});

Similar codes

64 votes129 views5 answers
Get css value jquery
Javascript jQuery
112 votes287 views6 answers
Checkbox is checked jquery
Javascript jQuery
0 vote139 views1 answer
Alphabet only in jquery
Javascript jQuery
0 vote137 views1 answer
Jquery replicate div on drag
Javascript jQuery
0 vote130 views1 answer
Get time from a date time in jquery
Javascript jQuery
1 vote133 views1 answer
How select just before element in jquery
Javascript jQuery
1 vote121 views1 answer
Wordpress jquery slide out navigation
Javascript jQuery
0 vote135 views1 answer
To set the dropdown default value using jquery
Javascript jQuery
42 votes131 views4 answers
Jquery add div
Javascript jQuery
2 votes171 views2 answers
First letter capital in jquery
Javascript jQuery