Template
Chapter 12_05
Update Child rows based on data change on parent row
[Paid Customer Only Contents]
Virtual column in parent table, with app formula like Count([related childs]) and/or sum([related childs][Number]) will dynamically calculate and returns the required value automatically, but some case, app needs to captures those value and save to the database rather than "virtually" capture the value on the app.
This app demonstrate how to achieve this task.
Loading...
Also see:
tablet mode & fullscreen mode
How we built this app
[This section usually shows the "Design Details" of the app, as defined in the Properties section of the app definition]
This is a preview of the data sets used in the app.
Data
This is a high-level model of both the data entities and the UI elements in the app.
Loading...