Question

I need to write an HTML page that has multiple input fields in which the site administrator would write config values for a website.

Then these values should be written into an XML file that exists on the server.

I already have javascript code that reads from an XML file and it works fine, however I can’t find any example code on how to write values back into the file, any help would be appreciated. Thanks in advance

Answer 1

You need to write a server-side script that accepts your modified content and writes it back to the XML file.
You can execute it using an AJAX POST.

Make sure not to open any security holes.