Ways to determine if a website element is hidden from view

I am currently investigating the visibility of the following element: 

<ul class = 'pagination-buttons no-bullets'>

https://i.sstatic.net/oOo7S.png

When 

<ul class = 'pagination-buttons no-bullets'>
is visible, its parent element will have a class = 'page-number-section'. On the other hand, when it is invisible, the parent element will have a 
class = 'page-number-section cloaked'
. Notably, the attributes of the element itself remain unchanged regardless of its visibility.

While I could check the visibility by examining its parent's class, I am curious if there exists an alternative method. For instance, is there a way like 

pageObj.QuerySelector().visible()
that can be utilized?

Thank you

javascriptcssxpath

Answer №1

By utilizing the getComputedStyle method, you have the ability to inspect the current value of a CSS property.

For instance:

console.log('#a1 visibility is:', window.getComputedStyle(document.getElementById('a1'), null).getPropertyValue("visibility"));

console.log('#a2 visibility is:',window.getComputedStyle(document.getElementById('a2'), null).getPropertyValue("visibility"));
.hide-inner .some-class {
  visibility: hidden;
}
<div class="hide-inner">
  <div id="a1" class="some-class">abc</div>
</div>

<div class="show-inner">
  <div id="a2" class="some-class">def</div>
</div>

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