/Javascript/jQuery/Jquery check if element is visible in viewport

Jquery check if element is visible in viewport

// this function runs every time you are scrolling

$(window).scroll(function() {
    var top_of_element = $("#element").offset().top;
    var bottom_of_element = $("#element").offset().top + $("#element").outerHeight();
    var bottom_of_screen = $(window).scrollTop() + $(window).innerHeight();
    var top_of_screen = $(window).scrollTop();

    if ((bottom_of_screen > top_of_element) && (top_of_screen < bottom_of_element)){
        // the element is visible, do something
    } else {
        // the element is not visible, do something else
    }
});

Source: stackoverflow.com

If element is fully visible in viewport jquery

$.fn.isInViewport = function() {var elementTop = $(this).offset().top;var elementBottom = elementTop + $(this).outerHeight();var viewportTop = $(window).scrollTop();var viewportBottom = viewportTop + $(window).height();return elementBottom > viewportTop && elementTop < viewportBottom;};

-1

Source: medium.com

Similar codes

0 vote148 views1 answer
Create select option using jquery
Javascript jQuery
2 votes160 views3 answers
How to convert variable to string in jquery
Javascript jQuery
0 vote158 views1 answer
If window width jquery then display a div at scroll
Javascript jQuery
19 votes170 views6 answers
Get selected option text jquery
Javascript jQuery
22 votes149 views3 answers
Page Reload detect in jquery
Javascript jQuery
0 vote184 views1 answer
Jquery get all data attributes values
Javascript jQuery
85 votes158 views6 answers
How to check checkbox using jquery
Javascript jQuery
3 votes169 views3 answers
Jquery get image src
Javascript jQuery
7 votes138 views3 answers
Stop submit form jquery
Javascript jQuery
12 votes157 views3 answers
How to add class on the base of has class in jquery
Javascript jQuery