I don't know what you mean.

what I am talking about is this:

for example lets make facebook.com the example.

well lets say that facebook.com allows you to edit your profile the way it looks.

like you can drag things and move divs, images, input boxes around on the page.

you can delete these elements too or add new ones to the profile page.

what I want is to make a GUI interface not a application but maybe a web app.

that the GUI interface would allow the user to drag and drop elements and delete them and add new ones but also allows the person to program their page without touching any code.

so that means conditions would be those if statements or switch statements.

but I want my scripts to generate that code and save it on a file that is stored on my server for each user.

then later on if they make changes or modified the elements or deleted a few elements then their changes should be saved in that file.


The problem is that I don't know how you can open a file and scan

for certain places inside the code to delete or overwrite on those certain areas.