Jquery on scroll

Jquery on scroll down

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;
});

Jquery on scroll

Syntax
Trigger the scroll event for the selected elements:
$(selector).scroll()

Attach a function to the scroll event:
$(selector).scroll(function)

Similar codes

0 vote280 views1 answer
FirstElementChild jquery equivalent
Javascript jQuery
0 vote308 views1 answer
Jquery source disable right click
Javascript jQuery
0 vote311 views1 answer
Get closest parent tr table row jquery
Javascript jQuery
3 votes274 views1 answer
Select onchange get value jquery
Javascript jQuery
0 vote276 views1 answer
Jquery check if click to this self not this child
Javascript jQuery
0 vote216 views1 answer
Get all selected checkbox value in jquery
Javascript jQuery
0 vote348 views1 answer
Find text in label jquery
Javascript jQuery
1 vote296 views1 answer
Remove tr having delete icon inside jquery
Javascript jQuery
0 vote268 views1 answer
Import jquery into angular 8
Javascript jQuery
1 vote256 views1 answer
Jquery post failure
Javascript jQuery