Question

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Detecting presence of a scroll bar in a DIV using jQuery?

There is markup as below,

<div class="content">Lorem</div>
<div class="content">Lorem Iorem Lorem Iorem Lorem Iorem Lorem Iorem Lorem IoremLorem Iorem Lorem Iorem Lorem Iorem</div>
<div class="content">Lorem</div>
<div class="content">Lorem</div>

If content have scroll bar, then it should add class to that div like “scroll-image”.

Height can be different for DIVs. Any jQuery solution for this.

Answer 1

(function($) {
    $.fn.hasScrollBar = function() {
        return this.get(0).scrollHeight > this.height();
    }
})(jQuery);

$('#my_div1').hasScrollBar(); // returns true if there's a `vertical` scrollbar, false otherwise..

Taken from How can I check if a scrollbar is visible?