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

11 votes222 views5 answers
Import jquery into js file
Javascript jQuery
0 vote226 views1 answer
FirstElementChild jquery equivalent
Javascript jQuery
83 votes210 views6 answers
Jquery on click
Javascript jQuery
2 votes241 views1 answer
Can we give a url to img with jquery
Javascript jQuery
101 votes216 views6 answers
Jquery check if checkbox is checked
Javascript jQuery
-1 vote219 views1 answer
Redirect with data jquery
Javascript jQuery
0 vote274 views2 answers
Jquery selector parent on hover
Javascript jQuery
2 votes219 views1 answer
Get attribute value jquery href
Javascript jQuery
0 vote202 views1 answer
Add a string to list jquery
Javascript jQuery
1 vote233 views1 answer
Jquery SEND TO START OF ARRAY
Javascript jQuery