[SOLVED] CB Sub based on Field Groups - is this possible?

Happy Wednesday all,

I am looking at setting up a subscription based on the number of fields that are added to a CB Field Group.

For instance 1 member signs up his family for a membership at $10 each. He has four family members so adds his family members (3) to a field group with their names. The plan then comes to $40 for four members.

Is this possible? I haven't played with Field Groups much yet but can't see the functionality off the shelf.

Thanks in advance, Matt

Hmmm. This looks like what I might need here:

www.joomlapolis.com/forum/277-cb-paid-subscriptions-support/240972-a-single-user-with-multiple-subscriptions-of-the-same-subscription#312331

I'll take a look at this and see if it will work for my use case.

OK. I'm stuck. I have a field group and would like to count the number of adults to apply a promotion (in this case add to invoice) but am not sure I am referencing the fields correctly.

Attached are screenshots of my fields and their associated fields. The code field returns the value 0 at all times.

CB Code below:

You're checking if the value of cb_adultvisitor in a field group is Adult. Is the value for the select option actually Adult or something else? Edit cb_adultvisitor within CB > Field Management and ensure you're matching against Value and not Label. You can add a var_dump in your code to see what the $child contains as well (e.g. var_dump( $child ) just before your IF statement).

Thanks Krileon,

I have a vardump of the array but still cannot seem to get the function to return the number of adults. Here is the array the vardump returns:

Aha. Fixed it. Awesome.

Code should be: