47 lines
1.4 KiB
TypeScript
47 lines
1.4 KiB
TypeScript
import React, { useEffect, useRef, useState } from 'react';
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export const Questions = ({ children }) => {
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return (
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<div className="questions">
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{children}
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</div>
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);
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};
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export const Q = ({ children }) => {
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const [isAnswerVisible, setIsAnswerVisible] = useState(false);
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const answerRef = useRef(null);
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const [answerHeight, setAnswerHeight] = useState(0);
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useEffect(() => {
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if (answerRef.current) {
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setAnswerHeight(isAnswerVisible ? answerRef.current.scrollHeight : 0);
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}
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}, [isAnswerVisible]);
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const questionText = children[0];
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const answerComponent = React.Children.toArray(children)[1];
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const arrowClass = isAnswerVisible ? 'collapsible-arrow expanded' : 'collapsible-arrow';
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return (
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<div className="collapsible" onClick={() => setIsAnswerVisible(!isAnswerVisible)}>
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<div className="collapsible-header">
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<span className="question-text">{questionText}</span>
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<span className={arrowClass}></span>
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</div>
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<div className="collapsible-line"></div>
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<div className="inner" ref={answerRef} style={{ height: `${answerHeight}px` }}>
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{answerComponent}
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</div>
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</div>
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);
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};
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export const A = ({ children }) => {
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return (
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<div className="answer">
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{children}
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</div>
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);
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}; |