Overview

Learn how to create a dynamic Show/Hide reply container using the Assignment interaction in the Avonni Dynamic Components App. This example demonstrates how to manage component state declaratively.

Objective

Build a UI where:

• Clicking a Reply button displays a panel with input fields.

• Clicking a Close icon inside the panel hides it again.

• The panel visibility is managed using a Boolean variable and two Assignment interactions.

Step-by-Step Instructions

1. Create a Boolean Variable for State

In the Resources panel:

• Variable Type: Boolean

• API Name: isReplying

• Initial Value: false

This variable controls whether the reply panel is visible.

2. Add the Reply Container

• Drag a Container component onto the canvas.

• Inside the container, add components like a Text Area to compose a reply.

This container will be shown or hidden based on the value of isReplying.

3. Add the "Reply" Button

• Place an Avonni Button component outside the container.

• Label: Reply

Interaction Configuration (On Click):

• Action Type: Assignment

• Variable: {!isReplying}

• Operator: equal

• Value: true

Clicking the button sets isReplying to true, which will display the reply panel.

4. Add the "Close" Icon Inside the Container

• Drag an Icon component into the reply container.

• Icon: utility:close or utility:delete

Interaction Configuration (On Click):

• Action Type: Assignment

• Variable: {!isReplying}

• Operator: equal

• Value: false

Clicking the icon resets the variable, hiding the container again.

5. Set the Container Visibility Rule

• Select the Container component.

• Open the Set Component Visibility settings.

• Add a condition:Show when isReplying is equal to true.

Result

• When the page loads, isReplying is false, so the reply container is hidden.

• Clicking the Reply button sets isReplying to true, making the container appear.

• Clicking the Close icon sets it back to false, hiding it again.

All of this logic is handled declaratively with just two Assignment interactions—no custom code required