22 lines
813 B
JavaScript
22 lines
813 B
JavaScript
// Minimal quiz widget — shared across lessons
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document.addEventListener('DOMContentLoaded', () => {
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document.querySelectorAll('.quiz').forEach(quiz => {
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const radios = quiz.querySelectorAll('input[type="radio"]');
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const feedbackCorrect = quiz.querySelector('.feedback.correct');
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const feedbackWrong = quiz.querySelector('.feedback.wrong');
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radios.forEach(radio => {
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radio.addEventListener('change', () => {
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if (feedbackCorrect) feedbackCorrect.style.display = 'none';
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if (feedbackWrong) feedbackWrong.style.display = 'none';
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if (radio.dataset.correct === 'true') {
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if (feedbackCorrect) feedbackCorrect.style.display = 'block';
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} else {
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if (feedbackWrong) feedbackWrong.style.display = 'block';
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}
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});
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});
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});
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});
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