how to store data in xml file from textbox in html

how to store data 开发者_开发技巧in xml file from textbox in html.

You can't in HTML. What processing software are you using?

It doesn't make sense to convert the entered xml to html client-side and then submit it to store it. Best would be, accept the data in xml and convert to html on server side and store it. I am sure, if you can do it using javascript, you can do it server-side code.