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check if scrolled modal

Dangerous Dog answered on June 3, 2021 Popularity 3/10 Helpfulness 1/10

answer check if scrolled modal

check if scrolled modal

Comment

var modal_scrollTop = $('.modal-body').scrollTop();
var modal_scrollHeight = $('.modal-body').prop('scrollHeight');
var modal_innerHeight = $('.modal-body').innerHeight();

$('.modal-body').scroll(function() {

    // Write to console log to debug:
    console.warn('modal_scrollTop: ' + modal_scrollTop);
    console.warn('modal_innerHeight: ' + modal_innerHeight);
    console.warn('modal_scrollHeight: ' + modal_scrollHeight);

    // Bottom reached:
    if (modal_scrollTop + modal_innerHeight >= (modal_scrollHeight - 100)) {
        alert('reached bottom');
    } 

});

Popularity 3/10 Helpfulness 1/10 Language javascript

Source: stackoverflow.com

Tags: javascript

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