WriteBackExtreme
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V5.0
V5.0
  • Prologue
    • WriteBackExtreme v5
    • Release Notes
    • Changelogs
    • Architecture
      • Data Handling and Security in WriteBackExtreme (SaaS)
  • Installation guide
    • Requirements
      • Windows
      • Linux
    • Getting started
      • Windows
      • Linux
      • Containerization
        • Docker standalone
        • Docker compose
        • Repository database
        • ODBC connections
    • Installation wizard
      • License
      • Repository database
        • SQL Server
        • MySQL
        • PostgreSQL
        • SQLite
      • Create a user
      • URL & SSL Certificate
      • Run as a service
      • Summary
        • Running on Linux
    • Configuration panel
      • Home page
      • Domain & SSL Management
      • Repository Database
      • License Management
      • User Management
      • Ip Whitelisting
      • Primary keys in Data Add
    • Upgrade
      • Upgrade from 2.x
    • Update license
    • Moving to production
  • Product Guide
    • Getting started
    • Tableau Extension
      • Getting started
        • Create a worksheet with Username()
        • Add the Extension to your dashboard
        • Ready to start
      • Configuration
        • General
          • Schemas
          • Authentication
          • Popup
          • Theming
          • Tabs
          • Mapping
          • Tableau
          • Import/Export
          • Tableau Datasource
        • Schemas
          • General
            • Editable Conditions
          • Field Formatting
            • Single line text
            • Paragraph text
            • Number
            • Boolean
            • Dropdown select
              • Dynamic Populated content
              • Cascading dropdown
            • Date/DateTime
          • Form Builder
            • Features
            • Dynamic Values
              • Troubleshoot | values
        • Changelog
      • End-user
        • Features
          • Dynamic Filtering
          • Bulk Import
          • Audits (History)
          • Bulk Edit
          • Duplicate rows
        • Add Data
          • Overview
          • Add rows
          • Edit rows
        • Collaboration
          • Overview
          • Add / Edit
          • Reply
        • Data Helper
          • Overview
          • Add rows
          • Edit rows
        • Data Correction
          • Add records
          • Edit records
          • Remove records
          • Interpolate
          • Calculations
          • Vertical layout
        • SSO/SAML or Oauth authentication
    • Management console
      • Setup security
        • OAuth Setup
          • Microsoft Entra
          • Auth0
          • Google
        • SSO Setup
          • OKTA Example
          • PingOne Example
          • Azure Example
          • Troubleshooting SSO
      • Connections
      • Schemas
        • Permissions
        • Audits
        • Import/export
        • Row Level Security
        • Schema data
        • Workflows
          • Stored procedures
          • Tutorial (video)
      • Tableau sync
      • User management
      • Group management
      • Info & License
    • Database Connections
      • DataBricks
        • Windows
        • Linux
      • Snowflake
        • Using ODBC
          • Windows
          • Linux
        • OAuth Authentication
        • Key Pair
    • NEW: InputTables
  • Support
    • Troubleshoot
      • Errors
    • FAQ
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  1. Product Guide
  2. Tableau Extension
  3. Configuration
  4. Schemas
  5. Field Formatting
  6. Dropdown select

Cascading dropdown

PreviousDynamic Populated contentNextDate/DateTime

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Dropdowns dynamically populated from the same worksheet can now act as an hierarchy and cascade automatically. When selecting a category from a dropdown in a form, the next dropdown for sub-categories will only show relevant values for the previous selected Category. NOTE: Do not use the cascaded sheet for displaying and filtering because that messes up the behavior, connect to a separate sheet.

Open the configuration of the extension to link to the sheet that holds the cascading information and choose the category.

Your dropdown fill only be filled with relevant data based on the cascaded filter.