Question

I’m developing a Chrome plugin. It injects a class name to every tag.

I have some problems with webpages such as facebook in which content is loaded afterwards when you scroll down.

I’d like to know if there a way to check if new content is loaded.

By now the only solution I could find is a

 setInterval(function() { 

Thanks.

Answer 1

There is a DOMSubtreeModified event (source) that Chrome supports – see this answer for details. Your code should look something like this:

document.addEventListener('DOMSubtreeModified', function() {
  $("*:not(.my_class)").addClass('my_class');
}, true);