I would like to know if it is possible to turn this into a toggle so if you click it and the content is editable, it makes it not editable, same thin flipped.
Here is the code javascript:document.body.contentEditable='true'; document.designMode='on'; void 0
It's pretty easy with a Ternary operator. Here you go:
javascript: document.body.contentEditable = document.body.contentEditable=='false'?'true':'false'; document.designMode=document.designMode=='on'?'off':'on';document.close();alert(document.body.contentEditable + document.designMode);
Take off the alert()
at the end when you're sure it's working like you want.