Answer: Use the jQuery :visible
Selector
To check if an element is :visible
or not, you can use the jQuery:visible selector. This selector will also select elements with visibility: hidden;
or opacity: 0;
, because they preserve space in a layout even though they aren’t visible to the eye.
Let’s look at an example to see how this selector works.
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>jQuery Test If an Element is Visible</title>
<script src="https://code.jquery.com/jquery-3.5.1.min.js"></script>
<script>
$(document).ready(function(){
$("button").click(function(){
// show hide paragraph on button click
$("p").toggle("slow", function(){
// check paragraph once toggle effect is completed
if($("p").is(":visible")){
alert("The paragraph is visible.");
} else{
alert("The paragraph is hidden.");
}
});
});
});
</script>
</head>
<body>
<button type="button">Toggle Paragraph Display</button>
<p style="display: none;">Lorem ipsum dolor sit amet adipi elit...</p>
</body>
</html>
.
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