packages/ecl/components/ecl-quiz/ecl-quiz-card.component.ts
ECL Quiz Card component – represents a single card in the quiz.
For the 'reveal' variant, the entire card is clickable to flip. For the 'poll' variant, individual options trigger the flip.
| changeDetection | ChangeDetectionStrategy.OnPush |
| host | { |
| selector | li[eclQuizCard] |
| imports |
EclIconComponent
TranslateModule
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| templateUrl | ./ecl-quiz-card.component.html |
Properties |
Methods |
Inputs |
Outputs |
Accessors |
| answer |
Type : string
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Default value : ''
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The answer text displayed on the back of the card. Used in 'reveal' variant or as explanation in 'poll' variant. |
| answerTitle |
Type : string
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Default value : ''
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The answer title (e.g. "The correct answer is A.") for poll variant. |
| category |
Type : string
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Default value : ''
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Category label displayed in the card header (poll variant). |
| icon |
Type : string
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Default value : ''
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Icon name for the card header. Defaults to 'sparkle' for reveal, 'question' for poll. |
| iconSize |
Type : "xs" | "s" | "m" | "l" | "xl" | "2xl"
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Default value : 'xl'
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Icon size for the card header. |
| id |
Type : string
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Default value : `ecl-quiz-card-${crypto.randomUUID()}`
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Unique identifier for the card, used for accessibility attributes. If not provided, a unique ID is generated automatically. |
| options |
Type : Array<{ text: string; match: boolean }>
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Default value : []
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Options for the poll variant. Each option has text and a match flag. |
| question |
Type : string
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Default value : ''
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The question text displayed on the front of the card. |
| class |
Type : string
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| e2eAttr |
Type : any
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| tabindex |
Type : number
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| cardFlip |
Type : EventEmitter
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Emitted when the card is flipped. |
| flipCard |
flipCard()
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Flip the card between front and back.
Returns :
void
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| getAnswerElement |
getAnswerElement()
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Get the native answer element for height calculations.
Returns :
HTMLElement | null
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| getBackElement |
getBackElement()
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Get the native back element for height calculations.
Returns :
HTMLElement | null
|
| getContentElement |
getContentElement()
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Get the native content element for height calculations.
Returns :
HTMLElement | null
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| getFrontElement |
getFrontElement()
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Get the native front element for height calculations.
Returns :
HTMLElement | null
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| getIconName |
getIconName()
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Get the resolved icon name based on variant.
Returns :
string
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| getIconSize |
getIconSize()
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Get the resolved icon size.
Returns :
string
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| getQuestionElement |
getQuestionElement()
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Get the native question element for height calculations.
Returns :
HTMLElement | null
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| onClick |
onClick()
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Handle click on the card itself (reveal variant).
Returns :
void
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| onKeydown | ||||||
onKeydown(event: KeyboardEvent)
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||||||
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Handle keyboard events (Enter/Space to flip for reveal variant).
Parameters :
Returns :
void
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| onOptionClick | ||||||
onOptionClick(optionIndex: number)
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||||||
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Handle option click (poll variant).
Parameters :
Returns :
void
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| onOptionKeydown | |||||||||
onOptionKeydown(event: KeyboardEvent, optionIndex: number)
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Handle keyboard on option (poll variant).
Parameters :
Returns :
void
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| getCssClasses | ||||||
getCssClasses(rootClass: string)
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||||||
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Parameters :
Returns :
string
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| answerElementRef |
Type : ElementRef
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Decorators :
@ViewChild('answerElement')
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| answerId |
Type : unknown
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Default value : computed(() => `${this.id()}-answer`)
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Unique identifier for the answer element. |
| backElementRef |
Type : ElementRef
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Decorators :
@ViewChild('backElement')
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| contentElementRef |
Type : ElementRef
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Decorators :
@ViewChild('contentElement')
|
| frontElementRef |
Type : ElementRef
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Decorators :
@ViewChild('frontElement')
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| isCorrect |
Type : unknown
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Default value : signal<boolean | null>(null)
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Whether the selected option is correct (poll variant). |
| isFlipped |
Type : unknown
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Default value : signal(false)
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Whether the card is currently flipped (showing back). |
| questionElementRef |
Type : ElementRef
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Decorators :
@ViewChild('questionElement')
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| questionId |
Type : unknown
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Default value : computed(() => `${this.id()}-question`)
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Unique identifier for the question element. |
| selectedOptionIndex |
Type : unknown
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Default value : signal<number | null>(null)
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Index of the selected option (poll variant). |
| Readonly styleTransform |
Type : string
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Default value : 'translate3d(0px, 0px, 0px)'
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| variant |
Type : "poll" | "reveal"
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Default value : 'reveal'
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The variant of the quiz, set by the parent EclQuizComponent. |
| cssClasses |
getcssClasses()
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| tabIndex |
gettabIndex()
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