How to pass dynamically generated data from JS to server.

Hi, I'm just wondering how to pass data from javascript to server.

There is just only one way which came upon.
That's something like hidden div in <form> .. </form>, get the object, and via InnertHTMLconcatenate <input>s ...

document.getElementById("mydiv").InnertHTML = "<input type=\"hidden\" value=\""+data+"\" />";
concatenate
And so on ...

I don't like it really. And also there is a bug when data contains " it goes wrong :)

So how this is done professionally?

Does this article help?

http://www.boutell.com/newfaq/creating/scriptpass.html

Look up Ajax or XMLHttpRequest. Hidden form elements is a safer way of doing what you tried to do. You can submit the form via JavaScript.