[HtmlUnit] only one submit-button per form please

[<th...@cy...>]

Hi Mike, 

first of all I want to thank you for the great service you provide. It's
really amazing to see how fast you solve the problems in your free
software. Thanks a lot!!! 

Unfortunatly I have to complain once more. When submitting a form
HtmlUnit submits all controls with all their current values. That's
wrong behavior and it's critical when there is more than one submit
button. Most web server application determine what to do next by simply
checking if a certain variable (name of one of the buttons) is set or
not. If both buttons are checked and therefor both variables are set,
the server won't do, what it is told to.

The HTTP-Specification says something about that topic, too:
"* If a form contains more than one submit button, only the activated
submit button is successful." - 17.13.2 Successful controls 
(http://www.w3.org/TR/html4/interact/forms.html#h-17.13.2)

Would be nice to see a fix of that soon, because I still couldnt use
HtmlUnit on our product, which is a pitty. 

kind regards, 
Thomas Bartz
Berlin