submitting a multiple values and hidden values on checkbox in html

Is there a way to submit multiple form fields by tying it to one checkbox eg:

<input type=hidden name=code value="cycle_code" />

<input type=checkbox name=vehicle value="cycle" />

<input type=hidden name=code value="car_code" />

<input type=checkbox name=vehicle value="car" />

I want to be able to check car and get car_code sub开发者_开发百科mitted also. and same for cycle

You could use javascript to dynamically set the value of the hidden field.

The HttpServletRequest maps parameters like so: Map<String,String[]>

HTML form fields values are stored as a String array. If there's only one value, it is just an array of one String. In your case, you should have an array that looks something like this:

String[] param = request.getParameter("code");
param[0] => "cycle_code"
param[1] => "car_code"