Trello custom fields

[Felix_Terryn]

What is your goal?

Bonjour,

Je suis nouveau dans cette communauté,
Je suis gérant d’une petite entreprise et je m’interresse beaucoup a l’automatisation et son integration dans l’entreprise.

Je découvre doucement Make, et je rencontre pas mal de difficultés dans mes automatisations.

J’utilise l’application Trello pour organiser le suivi de mes clients.
Je voudrais créer une carte trello, qui contient dans ses champs personnalisés l’adresse mail d’un client.
Lorsque cette carte arrive dans une liste spécifique, un mail automatique est envoyé au client.

Good morning,

I am new to this community.
I am the manager of a small business and I am very interested in automation and its integration into the company.

I’m slowly discovering Make, and I’m encountering quite a few difficulties with my automations.

I use the Trello app to manage my customer relationships.
I’d like to create a Trello card that includes a customer’s email address in its custom fields.
When this card reaches a specific list, an automated email is sent to the customer.

What is the problem & what have you tried?

J’arrive à récupérer les informations de mes customsfields (champs personnalisé ) en output de mon module Trello Get a a card, mais impossible de les utiliser dans mon module suivant Send a mail ( voir PJ ). en fait cela m’affiche bien un customfields, mais il n’y a qu’une seule donnée.
L’IA Claude me dit d’utiliser un iterator, mais je ne comprend pas bien ce module pour le moment

I can retrieve the information from my custom fields in the output of my Trello module “Get a card”, but I can’t use it in my next module, “Send a mail” (see attached image). It does display a custom field, but there’s only one piece of data.
The AI ​​Claude suggests using an iterator, but I don’t fully understand this module yet.

Screenshots (scenario flow, module settings, errors)

[samliew]

Welcome to the Make community!

@Felix_Terryn

en fait cela m’affiche bien un customfields, mais il n’y a qu’une seule donnée.
It does display a custom field, but there’s only one piece of data.

Combining Map & Get (or First) functions to get Values from Arrays

The built-in functions map, get, first (or `last) allows you to access values within an array containing collections.

First, use the map function on an array, which returns another array of filtered values —
map(array; key; [key for filtering]; [csv-values for filtering])

Then, the built-in function get (or first/last) to get a specific, single item from the resulting array —
get(array; path)

You will get something that looks like these —

{{ get(map(array; "value"; "name"; "content-type"); 1) }}
{{ first(map(array; "value"; "name"; "content-type")) }}

Map Function Parameters: Step-by-Step

To easily remember how to use each of the parameters of the map function, think of it this way:

1. From this array (of collections),
2. I want to get all the the values for the property/key named _______,
3. Where another property/key _______
4. has the exact case-sensitive value _______

Example

1. From this array (of collections) user_column_data

2. I want to get all the the values for the property/key named string_value

3. Where another property/key column_id

4. has the exact case-sensitive value EMAIL

5. Output

e.g.:

{{ first(map(5.user_column_data; "string_value"; "column_id"; "EMAIL")) }}

_{Make Input Markup: Copy-paste the above into the field, including start/end curly brackets for it to import as intended}

Using Join Function to Transform an Array into a Single Text Variable

You can also combine map with join to join the values into a single text string —
{{ join(map( ... ); delimiter) }}

e.g.:

{{ join(map(array); ", ") }}

---

For more information, the documentation for the above functions can be found in the Help Centre and the “Mapping with Arrays” link below. You should also complete the tutorials in the Make Academy, especially Using get() and map() functions as this is the most important knowledge you need to understand so that you can successfully apply it when building scenarios using Make.

Links & Guides

Here are some useful links and guides you can use to learn more on how to use the Make platform, apps, and app modules. I’d also recommend going through the Make Academy if you haven’t yet!

Learn Make

• Help Centre | Tutorials – Make’s “manual” - search for help here first
• Make Academy – Basics 101: Learn Make properly to get your money’s worth
• Mapping – What is mapping? What can I map?
• Mapping with arrays – How to map items in an array
• Date Format: tokens for parseDate | tokens for formatDate
• HTTP modules – Make a request, Get (download) a file
• Webhooks – Error Handling, Responding to webhooks

How-Tos

• Router Magic Formula - YouTube
• Error Handlers in Make - YouTube playlist
• Aggregate an array for mapping complex fields
• Getting started with OpenAI - How to setup and use OpenAI in Make
• Text Parser module - Use pattern matching to extract the text you want
• Webhooks – Make Academy - tutorial on how to use Webhooks

Hope this helps! If you are still having trouble, please provide more details.

— @samliew