Permanently save ContentEditable changes made?

Question

The title probably isn't great but there isn't an easy way to explain what I am trying to do.

I have a div with Content editable enabled. I want to make is so that any text written will be saved. I don't want to use localStorage but want to just directly save the text in the html file. I'm not sure if this is possible and I have looked for anything similar and wasn't able to find anything.

Answer 1

No: it is not possible to edit the files you serve to users using only front-end specific technologies. It would be very dangerous .

However, you could trigger an event on text modification and then send changes information to you back-end. There you would have to do some logic to ensure next loading will contain the data changed by your user.