Component properties (text, boolean, instance swap) in Figma - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to set a text property in a Figma component.

Figma

component.set[1]('Button Label', 'Submit')

Drag options to blanks, or click blank then click option'

ATextProperty

BtextProperty

CText

Dtext

Attempts:

3 left

💡 Hint

Common Mistakes

Using uppercase 'TextProperty' instead of 'textProperty'.

Using 'Text' or 'text' which are not valid property setters.

In Figma plugin API, textProperty is used to set text properties on components.

2fill in blank

medium

Complete the code to toggle a boolean property named 'isActive' on a component instance.

Figma

instance.set[1]('isActive', true)

Drag options to blanks, or click blank then click option'

AbooleanProperty

BBooleanProperty

CboolProperty

Dboolean

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'BooleanProperty' with uppercase B.

Using 'boolProperty' which is not recognized.

The correct method to set a boolean property in Figma is booleanProperty.

3fill in blank

hard

Fix the error in the code to swap an instance's component to a new variant.

Figma

instance.component = [1]

Drag options to blanks, or click blank then click option'

AnewVariant

BnewVariant()

CnewVariant.id

DnewVariantComponent

Attempts:

3 left

💡 Hint

Common Mistakes

Assigning a function call like 'newVariant()'.

Assigning just the id instead of the component object.

To swap an instance's component, assign the component object itself, here newVariantComponent.

4fill in blank

hard

Fill both blanks to set a text property and toggle a boolean property on a component instance.

Figma

instance.set[1]('label', 'Save'); instance.set[2]('enabled', false)

Drag options to blanks, or click blank then click option'

AtextProperty

BbooleanProperty

Ctext

DboolProperty

Attempts:

3 left

💡 Hint

Common Mistakes

Mixing up text and boolean property method names.

Using invalid method names like 'text' or 'boolProperty'.

Use textProperty to set text and booleanProperty to set boolean values on instances.

5fill in blank

hard

Fill all three blanks to swap an instance's component, set a text property, and toggle a boolean property.

Figma

instance.component = [1]; instance.set[2]('title', 'Dashboard'); instance.set[3]('visible', true)

Drag options to blanks, or click blank then click option'

AnewComponent

BtextProperty

CbooleanProperty

DcomponentVariant

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'componentVariant' instead of the actual component object.

Mixing up method names for text and boolean properties.

Assign the new component object to instance.component, then use textProperty and booleanProperty to set properties.

Practice

1. What is the main purpose of using component properties in Figma?

easy

A. To export components as images

B. To customize parts of a component without creating new components

C. To change the color of the entire Figma file

D. To delete unused components automatically

Solution

1. Step 1: Understand component properties

   Component properties allow you to change parts inside a component without making a new one.

2. Step 2: Identify the main benefit

   This saves time and keeps designs consistent by reusing the same component with variations.

3. Final Answer:

   To customize parts of a component without creating new components -> Option B

4. Quick Check:

   Component properties = customize parts [OK]

Hint: Think: change parts, not whole component [OK]

Common Mistakes:

• Confusing properties with exporting features
• Thinking properties change whole file colors
• Assuming properties delete components

2. Which of the following is the correct way to create a boolean property in a Figma component?

easy

A. Use the boolean property type and toggle it on or off

B. Add a text field and type 'true' or 'false'

C. Swap the instance with another component

D. Change the component's fill color

Solution

1. Step 1: Identify boolean property usage

   Boolean properties in Figma are toggles that switch between true or false states.

2. Step 2: Recognize correct creation method

   You create a boolean property by selecting the boolean type and toggling it on or off, not by typing text or swapping instances.

3. Final Answer:

   Use the boolean property type and toggle it on or off -> Option A

4. Quick Check:

   Boolean property = toggle true/false [OK]

Hint: Boolean means toggle on/off, not typing text [OK]

Common Mistakes:

• Typing 'true' or 'false' in text instead of using boolean
• Confusing instance swap with boolean property
• Changing colors instead of property type

3. Given a component with a text property named Label set to "Submit", what will happen if you change the Label property to "Send" in an instance?

medium

A. The text property will be removed from the instance

B. The main component's text changes to "Send" for all instances

C. The text inside the instance changes to "Send" without affecting the main component

D. The instance will break and show an error

Solution

1. Step 1: Understand text property behavior

   Text properties allow instances to override text without changing the main component.

2. Step 2: Apply to the example

   Changing the Label property in an instance updates only that instance's text to "Send".

3. Final Answer:

   The text inside the instance changes to "Send" without affecting the main component -> Option C

4. Quick Check:

   Text property override = instance text change only [OK]

Hint: Instance text changes, main stays same [OK]

Common Mistakes:

• Thinking main component text changes
• Expecting errors on property change
• Assuming property gets deleted

4. You tried to swap an instance property with another component, but the swap option is grayed out. What is the most likely cause?

medium

A. The components are not from the same component set or variant group

B. You forgot to select the boolean property first

C. Text properties cannot be swapped

D. You need to restart Figma to enable swapping

Solution

1. Step 1: Understand instance swap rules

   Instance swap works only between components in the same set or variant group.

2. Step 2: Identify cause of grayed swap

   If swap is disabled, it usually means the components are unrelated or not grouped properly.

3. Final Answer:

   The components are not from the same component set or variant group -> Option A

4. Quick Check:

   Swap enabled only in same variant group [OK]

Hint: Swap only works within same variant group [OK]

Common Mistakes:

• Trying to swap unrelated components
• Confusing boolean property with instance swap
• Restarting app unnecessarily

5. You have a button component with a boolean property IsDisabled that toggles the button's color and disables clicks. How would you set up the component properties to allow instance users to swap the icon inside the button easily?

hard

A. Change the main component's icon directly for all instances

B. Add a boolean property for the icon and toggle it on/off

C. Add a text property and type the icon name manually

D. Add an instance swap property linked to a set of icon components

Solution

1. Step 1: Understand instance swap property

   Instance swap lets users replace parts like icons by choosing from predefined components.

2. Step 2: Apply to icon swapping

   To let users swap icons easily, add an instance swap property linked to icon components.

3. Step 3: Avoid incorrect methods

   Boolean toggles can't swap icons; text properties require manual typing; changing main affects all instances.

4. Final Answer:

   Add an instance swap property linked to a set of icon components -> Option D

5. Quick Check:

   Instance swap = easy icon replacement [OK]

Hint: Use instance swap for easy icon changes [OK]

Common Mistakes:

• Using boolean for icon swap
• Typing icon names instead of swapping
• Changing main component icon directly