Calculating Dynamic Values....plzzzz help

I have this check box

and the value comes from the db
and i want when i submit the form to calculate the days i have choosed
plzzz help ...

 

Calculate what? No one is going to be able to help if you're always so bloody vague.

 

ok like this
<input type=checkbox name=num1 value=1 />

<input type=checkbox name=num2 value=2/>
<input type="submit" value=calculate />
but instead of its static values
no it comes from the database
to calculate this values

echo "<input type='checkbox' name='choose' />".$days;

 

Problem solved I guess.

http://www.programmingtalk.com/showthread.php?p=134746