Rob Rob - 4 months ago 32
CSS Question

Prevent background scrolling on open of lightbox

I'm using Featherlight as a lightbox. One problem I have is that went it opens, the background remains scrollable. A fix that most lightboxes need is adding a class to the body with

on it.

How can I do that on open of the lightbox, then remove the class on close?


You can use the options on your plugin call by using of the beforeOpen and afterClose options like:

$.featherlight($content, {
    beforeOpen: function() { = 'hidden';
    afterEnd: function() { = '';