I have a pretty simple form. When the user types in an input field, I want to update what they\'ve typed somewhere else on the page. This all works fine. I\'ve bound the
I don't think you need an event for this: this happens only once, and there is no good browser-wide support for this, as shown by @xavi 's answer.
Just add a function after loading the body that checks the fields once for any changes in the default value, or if it's just a matter of copying a certain value to another place, just copy it to make sure it is initialized properly.