The Trello Get Cards By List action is used to retrieve all cards belonging to a selected list on a specific Trello board. It allows you to dynamically display Trello task and work cards through your application. It is particularly preferred in project management, task tracking, and reporting scenarios.

Technical Specifications

• List Cards: Returns cards within the specified board (boardId) and list (listId).
• Parameter Compatibility:
  
  • settings (Object – required): Configuration information required for Trello integration.
  • boardId (String – required): The ID of the board from which cards will be retrieved.
  • listId (String – required): The ID of the list from which cards will be retrieved.
• Value Binding: Parameters can be assigned fixed values or dynamic values can be bound via the Symbol Picker (Action Result, Current, Form Component, Screen Input, etc.).
• Multiple Results: Cards return in a list (Many).
• Web & Mobile Support: Works seamlessly on both web and mobile applications.

Trello Get Cards By List Action Application Steps

1. Defining the Action in UI Design

• Open your project on the Kuika platform.
• In the UI Design module, select the screen where you want to list the cards.
• Add a button (e.g., “Show Cards”).
• Select the button and add the OnClick → Trello → Get Cards By List action from the + ADD ACTION menu.

2. Configuring Parameters

• settings (required): Select the defined settings for Trello integration.
• boardId (required): Enter the board ID where the cards are located.
• listId (required): Enter the list ID where the cards are located.

Use Case: Showing Cards in a Task List

In a task management application, when a user selects a list, all tasks (cards) belonging to that list can be automatically displayed.

Steps:

1. Add a form in UI Design:
   
   • List selection (Text Input)
   • “Show Cards” button
2. Add the OnClick → Trello → Trello Get Cards By List action.
3. Connect the parameters to the form components via Symbol Picker.
4. Display the returned cards in a Table.

Trello Get Cards By List Advanced Customizations

• Filtering: The returned cards can be filtered by dueDate or labels.
• Dynamic Use: The user can instantly view cards by selecting different lists.
• Chain Usage: Card information can be shared with other actions (e.g., Slack Post Message) to send notifications to the team.

Technical Risks and Controls

• If boardId and listId are not entered correctly, no results will be returned.
• If the list is empty, the action will return empty results.
• API access permissions must be configured correctly.