AppSheet How To Update Parent Records When New Child Records is Added or Updated

AppSheet How To Update Parent Records When New Child Records is Added or Updated

Parent Table
Ref_rows("Child","Car Number")

Action:
Status= LOOKUP(MAXROW("Child","_rownumber",[Car Number]=[_THISROW].[Car Number]),"Child","ID","Status")

Child Table Action Behaviour:
Reference Rows: SELECT(Parent[Car Number],[Car Number]=[_THISROW].[Car Number])

For a record of this table= Child Table
Referenced Table= Parent Table

Reference Action= Update Status From Parent Table

More Tutorials Below

Any Business Inventory Point of Sale Management

   • AppSheet Inventory Point Of Sale Mana...  


Restaurant POS Sytem Multiple Item

   • AppSheet Restaurant Multiple Item POS...  


Generate PDF Using Google Form in Appsheet and Send Email

   • Google Forms To PDF AppSheet Generate...  


Generate Qr Code

   • How To Generate QR Code in AppSheet a...  

Calculate Age based on Date of Birth

   • How To Calculate Age Using Date of Bi...  


Delete Rows of Another AppSheet App

   • How To Delete a Row Data of Another A...  

Add and Update Another AppSheet App

   • Add and Update Data in Another AppShe...  

Multiple Items POS System with Inventory Management

   • How To Create Your Own Multiple Item ...  

Recover Deleted Row Data

   • AppSheet Copy Data From Another Table  

Link PDF File to AppSheet

   • How To  Link PDF File Automation in A...  

How to Send Whatsapp Messages

   • How To Send Whatsapp Message in Appsheet  

Generate Customize Report and Download in PDF

   • How To Generate a Customize Report an...  

Create Your Own Inventory Management from Scratch using AppSheet

   • How To Make an Inventory Management i...  

Appsheet Edit a Table Using Another Table

   • How To Modify a Data Table from Anoth...  


Create your own payroll payslip in Appsheet

   • How To Create a Payroll Payslip in Ap...  

Create your own TAX Invoice App Printable Using Appsheet and Google sheet

   • How To Create a TAX Invoice App with ...  

Create Your Own POS Restaurant System
   • How to make your own POS Point of Sal...  


How to Autofill Columns in AppSheet

   • How To Auto Fill Data Columns in AppS...  

Create a Dynamic Dashboard

   • Appsheet Dashboard View  


Generate Barcode and Random Numbers

   • How to Generate Barcode and Random Nu...  

#appsheet #filter #validif #AppSheetapi #webhook