i'm running the latest RSForm! Pro 1.50.26 on joomla 3.4.8.

instead of using the Total field under Payment, i've used a text field as i need it return a calculation result.


calculation on the Total text field:


is there a way to make this work?

it appears that paypal doesn't recognise the value in the Total field as the form does not redirect to paypal upon submission.

is there a workaround this issue?

here's my form:
www.tjitransporter.com/singapore/test-form

would appreciate your assistance.

i'm aware of the following faqs, and all is in order on my form:
www.rsjoomla.com/support/documentation/r...upon-submission.html

Hello,

This article explains how you can personalize PayPal parameters in your form. In your case, you'll have to adjust the amount parameter to have your textbox value. The script would be similar to (whereas myTextBoxName is the exact name of your textbox):

The RSForm!Pro PayPal integration will still require the following specialized elements in your form:

- (Payment) PayPal
- a "Single Product" field that can have any price, higher than zero, which can be hidden from the frontend area (edit the field > Attributes tab).

The Single Product is needed to trigger the PayPal redirect, though the actual amount value is overridden via scripting.

appreciate your quick reply, will try out the solution.

thank you again.

I just did this and it worked to add custom fields in the "item name" we needed a field added.

// Get a new instance of the PayPal object.
$paypal = RSFormProPayPal::getInstance();

// We will change the item name parameter
$paypal->args = $_POST.' '.$_POST.' My Text Here';

How would this work for Authorize.net?

Hello,

This would be done in a similar fashion. An example is provided in the RSForm!Pro Authorize.net integration plugin documentation (bottom section).

Besides the "(Payment) AuthorizeNet", "Total" and a "Single Product" with a price higher than zero, you'll also require the "Choose Payment" form element added.