Hi,
To create your form will be required the use of dependencies. Creates two hidden fields for each drop-down menu option, and set the fields dependent of the corresponding drop-down option.
Suppose that fieldname1 and fieldname2 are the hidden fields associated to the first option of drop-down field, for total capacity and total performance, respectively.
fieldname3 and fieldname4 to the second option.
fieldname5 and fieldname6 to the third option.
etc.
The values of each drop-down options will be: 1, 2 , 3, …, 6, and the name of field in my example will be fieldname10.
Now, suppose that equation for total capacity is the value corresponding to the hidden field associated to the option selected multiplied by 5, and the equation for total performance is the value corresponding to the hidden field associated to the option selected plus 5
I will use only three options in my example, you should extend the equations to your options.
Equation for total capacity:
(function(){
var v;
if(fieldname10==1) v=fieldname1;
if(fieldname10==2) v=fieldname3;
if(fieldname10==3) v=fieldname5;
return v*5;
})()
Equation for total performance:
(function(){
var v;
if(fieldname10==1) v=fieldname2;
if(fieldname10==2) v=fieldname4;
if(fieldname10==3) v=fieldname6;
return v+5;
})()
Use the principles in the previous demo in your own form.
That works great, thanks! Your quick response / help is much appreciated!
