HTML Widgets; Account Payment Arrangement Add; Promise calculation incorrectly cleared the "Total" value

When calculating Promises in the Account Payment Arrangement Add HTML Widget, the "Total" field was being incorrectly cleared when entering the "Number of Payments" when it should have been updating the "Value" field.

The priority of fields which automatically update have been fixed, and now operate using the below rules:

• "Total" is only updated automatically if it is 0, and the "Value" or "Number of Payments" are updated.
• Otherwise, if the "Total" is not zero, then only the "Value" and "Number of Payments" are automatically updated when the other is changed.
• To force "Total" to automatically calculate, set it to 0 and then change either "Value" or "Number of Payments".

For example: Total: $1000 Value: $0 Number of Payments: User enters 10 Result: "Value" will be automatically updated to $100.

After this, the User changes "Value" to $250. Result: "Number of Payments" is updated to 4.

The following HTML Widget has been updated:

• HtmlWidget_AccountPaymentArrangementAdd
• Version: 1.13 (18/01/2022)