Can someone tell me what the value added is for the atto editor undo/redo buttons. What does it do that ctrl+z/ctrl+y doesn't already do?
I post a lot from my iPhone/iPad, so it's useful for mobile users!
Easy. I am on my phone at the moment, and my "keyboard" does not seem to have a control key. I use the phone to go through emails from Moodle forums numerous times every day, and even if I had a control key, a single button is easier to use, than two keys.
For some reason, control Z doesn't always work when I go into the HTML mode, add code (such as an iframe) and the exit the html code - if I don't like where I put the iframe, control Z doesn't seem to undo the insertion of the code. It's then easier to use the undo button instead of going back into the html mode to find and remove the iframe code.