Props1 [React ์์ต์] Tic Tac Toe.. ํฌ๋๋ฆฌ์คํธ๋ฅผ ์์ ํ๊ธฐ์ ์์ ๋ฆฌ์กํธ๋ฅผ ๋๋ฌด ๋ชจ๋ฅด๋๊ฑฐ ๊ฐ์, ๊ณต์๋ฌธ์ ์์ต์์ ํฑํํ ๋ฅผ ๊ณต๋ถํ๊ณ ์๋ค. function Square(props) { return ( {props.value} ); } class Board extends React.Component { constructor(props){ super(props); this.state = { squares: Array(9).fill(null), xIsNext : true, }; } handleClick(i) { const squares = this.state.squares.slice(); if(calculateWinner(squares) || squares[i]){ return; } squares[i] = this.state.xIsNext ? '.. 2022. 2. 3. ์ด์ 1 ๋ค์