1 - Auto-Fill values for new rows and clear subform based on custom condition

In the Campaign Module's subform, when a new row is added, the "Status" field should auto-populate with "Planning" and the "Allocated Budget" should default to $3000. Changing the Region should clear the campaign details to ensure only region-specific data is displayed.

1. Row Auto-population: onRowAdd Event with setValue()
2. Subform clearing: onChange Event on "Region" field with clear()

Auto populating base details.js

//Subform  - Campaign Details - onRowAdd
ZDK.Page.getSubform('Campaign_Details').getRow(index).getCell('Status').setValue('Planning');
//updating base allocated budget on row addition
ZDK.Page.getSubform('Campaign_Details').getRow(index).getCell('Allocated_Budget').setValue('3000');