Magnific popup: Get current element in callback

Question

In Magnific Popup, I want to get an attribute in the link that is clicked and use it in a callback function (using callbacks: open) to make some changes in the DOM.

Answer 1

// "item.el" is a target DOM element (if present)
// "item.src" is a source that you may modify
open: function(item) {}

and use data-attributes, to example data-myatt - that get:

$(this).data('myatt')