Form with Dynamic Dropdown Field — n8n Workflow

Mittel Komplexität⚡ Auslöser9 Knoten🏷️ Miscellaneous👁 5,088 Aufrufevon Obsidi8n

Übersicht

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

Verwendete Knoten

Google SheetsCode

Workflow-Vorschau

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

So funktioniert es

  1. 1

    Auslöser

    Der Workflow startet mit einem auslöser-Auslöser.

  2. 2

    Verarbeitung

    Die Daten fließen durch 9 Knoten, connecting code, executeworkflow, formtrigger.

  3. 3

    Ausgabe

    Der Workflow schließt seine Automatisierung ab und liefert das Ergebnis an das konfigurierte Ziel.

Knotendetails (9)

GO

Google Sheets

googleSheets

#1
CO

Code

code

#2

So importieren Sie diesen Workflow

  1. 1Klicken Sie rechts auf die Schaltfläche JSON herunterladen, um die Workflow-Datei zu speichern.
  2. 2Öffnen Sie Ihre n8n-Instanz. Gehen Sie zu Workflows → Neu → Aus Datei importieren.
  3. 3Wählen Sie die heruntergeladene Datei form-with-dynamic-dropdown-field und klicken Sie auf Importieren.
  4. 4Richten Sie Anmeldedaten für jeden Dienstknoten ein (API-Schlüssel, OAuth usw.).
  5. 5Klicken Sie auf Workflow testen, um zu überprüfen, ob alles funktioniert, und aktivieren Sie es dann.

Oder direkt in n8n → Aus JSON importieren einfügen:

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

Integrationen

codeexecuteworkflowformtriggergooglesheetsgooglesheetstriggern8nset

Diesen Workflow holen

Herunterladen und mit einem Klick importieren

JSON herunterladenAuf n8n.io ansehen
Knoten9
Komplexitätmedium
Auslösertrigger
Aufrufe5,088
KategorieMiscellaneous

Erstellt von

Obsidi8n

Obsidi8n

@derruttie

Tags

codeexecuteworkflowformtriggergooglesheetsgooglesheetstriggern8nset
⚡

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