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      • Creating CSR Page components
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      • Convert Values to UPPERCASE (Option A)
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    • CODE: Mobile Optimization
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  • AMD | DATA TRACKER
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    • Fix Broken CCTV Device Status Page Links
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      • DETAILS | Preventative Maintenance (PM)
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      • DETAILS | Signals
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      • Adding a new inventory item
  • HR | Human Resources
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    • Integrations TPW HR Portal
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  • TPW Hire
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  • PEP | Parking Enterprise Portal
    • PEP | Parking Enterprise Portal
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  • ROW | Right of Way Portal
    • ROW | Right of Way Portal
    • COS JV Update
  • RPP | Residential Parking Permit Portal
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  • SBO | Street & Bridge Operations
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  • SMD | Signs & Markings Operations
    • SMD | Signs & Markings Operations
    • Table of Contents
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  • SMO | Smart Mobility Operations
    • SMO | Smart Mobility Portal
  • SMS | Shared Mobility Services
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  • STREET BANNER PROGRAM
    • Street Banner Program
    • Street Banner Program
  • TDS | Transportation Development Services
    • TDS | Transportation Development Services Portal
    • Color Palette
    • Role Permissions Guide
    • App Logic
      • Calculating Date Values for Reporting
      • Incrementing Review Cycle Automatically
      • Calculating Review Time & On Time Percentage
      • Calculating Cycle Completion Percentage
      • Calculating an Expiration Date
      • Automatic Due Date with Manual Adjustment
      • Roll up Child Object Conditionals
      • Converting an Entered Percentage to a Percentage Value
      • Create a Connection Link Field to View a Searched Record
      • Extracting Location Coordinates to add a Map Marker Map
    • TDR | Development Reviews
    • TIA | Traffic Impact Analysis
    • TDA | Transportation Development Assessments
  • Traffic Register
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    • Table of Contents
    • Workflow
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    • Special Functions/Code
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  • TPW Forms
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  • Urban Forestry
  • VZA | Vision Zero in Action
    • VZA | Vision Zero in Action
    • Batch Copy Process for VZA Assignments
    • Calculate School Closures
    • Login Process for Officers
    • Officer Records
    • Update reports in Power BI
    • Use Tasks for Creating Child Records
    • Use Tasks for Notifications
  • O365 Resources
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  1. TDS | Transportation Development Services
  2. App Logic

Roll up Child Object Conditionals

How to sum child object booleans to use for conditional logic

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Last updated 3 years ago

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Required Fields in Child Object

  • Number - Status Boolean

You will create a Number field for each Status you would like to roll up to the Parent Object

We add two conditional rules to each Number field to turn them functionally into Boolean fields. If the child status is that specific status, we set the field value to 1, otherwise it remains 0.

Required Fields in Parent Object

  • Sum - Sum Child Object Status

Again, we create a Sum field for each Child Status we are summing

We choose the corresponding child field to sum

Utilizing these Fields

Now that we have these Number and Sum fields setup, we can use them for any logic rules in the app such as page rules, display rules, etc.

For the above example, when Scope Submission is Approved (greater than 0) we have a page rule that hides a trigger button view so that a customer can no longer submit any more scope submissions.

This is more elaborate than just adding actual Yes/No Boolean fields but regular Boolean fields do not allow us the flexibility to create conditional rules with them. Additionally, this method allows us to have multiple records with the same status and the Sum field will accurately reflect that whereas Yes's and No's cannot be summed.

Example of Scope Status Approved Boolean conditionals