- Jun 6, 2020
- 11,559
- 4,422
Having a background on Ruby On Rails there are 2 things i miss everytime i come back to B4x: ActiveRecord and Testings, so today i decided to tackle both them.
so far i have achived 20% of what i want to do, but i am very happy with the results.
My current approach consists of using the Type system of B4x to map them into the database. lets see the example:
B4X:
the type supplier matches to the table suppliers in the database (singular -plural), each field also match to a column. EXCEPT of course for the list, this one matches to the table invoices (hence the plural)
B4X:
the type invoice has a supplier_id, this way i am creating a One to Many relation ship.
The next step is simply to connect to a database and let the magic begin!
B4X:
so far i have achived 20% of what i want to do, but i am very happy with the results.
My current approach consists of using the Type system of B4x to map them into the database. lets see the example:
B4X:
Type supplier(id As String, nombre As String, nombre_corto As String, invoices As List)the type supplier matches to the table suppliers in the database (singular -plural), each field also match to a column. EXCEPT of course for the list, this one matches to the table invoices (hence the plural)
B4X:
Type invoice(id As String, folio As String, supplier_id As String)the type invoice has a supplier_id, this way i am creating a One to Many relation ship.
The next step is simply to connect to a database and let the magic begin!
B4X:
کد:
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