Form with Dynamic Dropdown Field — Flujo de trabajo n8n

Media complejidad⚡ Disparador9 nodos🏷️ Miscellaneous👁 5,088 vistaspor Obsidi8n

Descripción general

This workflow creates a customizable form with a dynamic dropdown field that automatically updates its options from an external data source.

How it works

The workflow polls an external data source (Google Sheets in this example) at regular intervals New values are processed and formatted for the dropdown The form automatically updates with the new dropdown options

Set up steps

Configure your data source:

Default setup uses Google Sheets replace with credentials for your sheet set up the

Nodos utilizados

Google SheetsCode

Vista previa del flujo de trabajo

Form setup
- Customize your form fields.
- The dropdown field will auto-update with values from
- Other form fields can be added as needed (limited to
- Co
Data source setup
- Connect to your Google Sheet containing dropdown valu
- Node can be replaced with any other data source (API,
- Set timing trigger
Data formatting
- Extracts needed data from source
- Renames field to 'value' (do not change this name)
Nested properties
- Transforms the data to the desired format
Get Workflow
- Gets the current workflow data
Add Dropdown Values
- Replaces the nested parameters of the Dropdown Form F
Update Form
- Replaces the current workflow’s JSON with the updated
N
n8n | get wf
N
n8n | update
⚡
O
On form submission
⚡
G
Google Sheets Trigger
E
Execute Workflow
Write JSON
R
Replace values
Get all values
F
Format to 'values'
9 nodes7 edges

Cómo funciona

  1. 1

    Disparador

    El flujo de trabajo comienza con un disparador disparador.

  2. 2

    Procesamiento

    Los datos fluyen a través de 9 nodos, connecting code, executeworkflow, formtrigger.

  3. 3

    Salida

    El flujo de trabajo completa su automatización y entrega el resultado al destino configurado.

Detalles de nodos (9)

GO

Google Sheets

googleSheets

#1
CO

Code

code

#2

Cómo importar este flujo de trabajo

  1. 1Haz clic en el botón Descargar JSON a la derecha para guardar el archivo del flujo de trabajo.
  2. 2Abre tu instancia de n8n. Ve a Flujos de trabajo → Nuevo → Importar desde archivo.
  3. 3Selecciona el archivo form-with-dynamic-dropdown-field descargado y haz clic en Importar.
  4. 4Configura las credenciales para cada nodo de servicio (claves API, OAuth, etc.).
  5. 5Haz clic en Probar flujo de trabajo para verificar que todo funcione, luego actívalo.

O pega directamente en n8n → Importar desde JSON:

{ "name": "Form with Dynamic Dropdown Field", "nodes": [...], ...}

Integraciones

codeexecuteworkflowformtriggergooglesheetsgooglesheetstriggern8nset

Obtener este flujo de trabajo

Descarga e importa con un solo clic

Descargar JSONVer en n8n.io
Nodos9
Complejidadmedium
Disparadortrigger
Vistas5,088
CategoríaMiscellaneous

Creado por

Obsidi8n

Obsidi8n

@derruttie

Etiquetas

codeexecuteworkflowformtriggergooglesheetsgooglesheetstriggern8nset
⚡

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