I want to make a page where someone can log on to the site, update their own page, then display the new changes. I'm having a hard time figuring out how to display the old information so that they could see it. For example, if there is an unordered list, could you have a text box with the old information displayed on it so they could change maybe just a letter, or something?
Would I just assign the value to say, prevValue and work with that?