You can retrieve the source of an image using the attr()
method in jQuery and then assign it to a data attribute using the data()
method. Here's an example:
HTML:
<img src="example.jpg" alt="Example">
jQuery:
var imageUrl = $('img').attr('src');
$('img').data('image-src', imageUrl);
In this example, we first retrieve the source of the image using attr('src')
and store it in the variable imageUrl
. We then use the data()
method to assign this value to a data attribute with the key image-src
.
You can then retrieve this data attribute later using data('image-src')
. For example:
var imageData = $('img').data('image-src');
console.log(imageData); // Outputs "example.jpg"
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Asked: 2021-07-24 11:00:00 +0000
Seen: 8 times
Last updated: Mar 27 '23
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