changing an element's class via AJAX

rubyonrails-talk
1

Greetings folks,

Does anyone know how I can modify a DOM element’s class on the fly via AJAX? Is this even possible?

I basically want to toggle a background color after the user updates a pass/fail attribute on one of my models.

Thanks in advance.

Regards, Franz

2

Greetings folks,

Does anyone know how I can modify a DOM element's class on the fly via AJAX? Is this even possible?

I basically want to toggle a background color after the user updates a pass/fail attribute on one of my models.

Use prototype addClassName, removeClassName, toggleClassName utilities or just fiddle with the element's className directly

Fred