/Javascript/jQuery/Jquery observe class change

Jquery observe class change

var $div = $("#foo");
var observer = new MutationObserver(function(mutations) {
  mutations.forEach(function(mutation) {
    if (mutation.attributeName === "class") {
      var attributeValue = $(mutation.target).prop(mutation.attributeName);
      console.log("Class attribute changed to:", attributeValue);
    }
  });
});
observer.observe($div[0], {
  attributes: true
});

$div.addClass('red');

Source: stackoverflow.com

Similar codes

9 votes219 views2 answers
Clear file upload jquery
Javascript jQuery
0 vote241 views1 answer
Fetch file on server using jquery
Javascript jQuery
1 vote180 views2 answers
Jquery chrome extension
Javascript jQuery
0 vote229 views1 answer
Jquery check is select
Javascript jQuery
0 vote206 views3 answers
Agregar atributo con id jquery
Javascript jQuery
0 vote203 views1 answer
Jquery onscroll sticky header
Javascript jQuery
11 votes206 views2 answers
$[name] in jquery
Javascript jQuery
7 votes186 views3 answers
Prevent form submit html javascript jquery
Javascript jQuery
0 vote235 views1 answer
Jquery user function override
Javascript jQuery
29 votes202 views6 answers
Option selected jquery
Javascript jQuery