I´ve been playing with the app itself and cannot make this:
- I´ve a thing called invoices and here a field called “total”
- And a thing called invoices_lines and here some number fields
I want to connect those two because inside an invoice itself there needs to be invoices_lines. I don´t really know how this works as I came from a relational database and there you´ve an object and then you connect that object to a child object.
Then what I need to do is on the invoices thing on a field called “TOTAL” to get the totals of the invoices_lines of that invoice.
And lastly I was wondering how to achieve a conditional rule on a particular field. In the database I´m used to play you go to the field and set the conditional rule that it´s just working in the backend itself not seeing by the user. Something that happens just on the database.
For example: if the field 1 is more than 3, set this field to “Right” if it´s less, set to “Wrong”.
Thanks a lot.