Form with Dynamic Dropdown Field — Workflow n8n

Średnia złożoność⚡ Wyzwalacz9 węzłów🏷️ Miscellaneous👁 5,088 wyświetleńautor: Obsidi8n

Przegląd

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

Użyte węzły

Google SheetsCode

Podgląd workflow

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

Jak to działa

  1. 1

    Wyzwalacz

    Workflow uruchamia się wyzwalaczem wyzwalacz.

  2. 2

    Przetwarzanie

    Dane przepływają przez 9 węzłów, connecting code, executeworkflow, formtrigger.

  3. 3

    Wyjście

    Workflow kończy automatyzację i dostarcza wynik do skonfigurowanego miejsca docelowego.

Szczegóły węzłów (9)

GO

Google Sheets

googleSheets

#1
CO

Code

code

#2

Jak zaimportować ten workflow

  1. 1Kliknij przycisk Pobierz JSON po prawej stronie, aby zapisać plik workflow.
  2. 2Otwórz swoją instancję n8n. Przejdź do Workflow → Nowy → Importuj z pliku.
  3. 3Wybierz pobrany plik form-with-dynamic-dropdown-field i kliknij Importuj.
  4. 4Skonfiguruj dane uwierzytelniające dla każdego węzła usługi (klucze API, OAuth itp.).
  5. 5Kliknij Testuj workflow, aby sprawdzić, czy wszystko działa, a następnie aktywuj go.

Lub wklej bezpośrednio w n8n → Importuj z JSON:

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

Integracje

codeexecuteworkflowformtriggergooglesheetsgooglesheetstriggern8nset

Pobierz ten workflow

Pobierz i zaimportuj jednym kliknięciem

Pobierz JSONZobacz na n8n.io
Węzły9
Złożonośćmedium
Wyzwalacztrigger
Wyświetlenia5,088
KategoriaMiscellaneous

Autor

Obsidi8n

Obsidi8n

@derruttie

Tagi

codeexecuteworkflowformtriggergooglesheetsgooglesheetstriggern8nset
⚡

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