Add Element On The Page
I'm creating a web page to allow the user to change their web page by filling the form. In my form, I use JavaScript to change the properties on their page at the iframe in the same page on my form page. I know Javascript is the client programming, that can change the content of the file in server. I also use PHP to handle to change the content of file (web page) in server. It is not difficult to change the properties on the page at the iframe, however, if i want to allow the user to add element, let says adding a paragraph below the paragraph is existed on the page. How can I add more elements(image, link, heading...etc.) on the page or any function can do so?? How can do it in screen (change the visual page) maybe by JavaScript and how can change the content by using PHP?
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