Amarans
웹 화면에서 구구단 게임 본문
html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
</head>
<body>
<div id="문제"></div>
<form id="폼">
<input type="number" id="m2">
<button id="버튼">입력</button>
</form>
<div id="결과창">딩동댕</div>
<script src="구구단.js">
</script>
</body>
</html>
구구단.js
var 숫자1 = Math.ceil(Math.random() * 9)
var 숫자2 = Math.ceil(Math.random() * 9)
var 결과 = 숫자1 * 숫자2
var m2 = document.getElementById("m2");
var 문제 = document.getElementById("문제");
문제.textContent = String(숫자1) + "곱하기" + String(숫자2) + "는?";
var 폼 = document.getElementById("폼");
var 버튼 = document.getElementById("버튼");
var 결과창 = document.getElementById("결과창");
폼.addEventListener("submit" , function gugudan(e) {
e.preventDefault();
if(결과 === Number(m2.value)) {
결과창.textContent = "딩동댕"
숫자1 = Math.ceil(Math.random() * 9);
숫자2 = Math.ceil(Math.random() * 9);
결과 = 숫자1 * 숫자2;
문제.textContent = String(숫자1) + "곱하기" + String(숫자2) + "는?";
m2.value = '';
m2.focus();
}else{
결과창.textContent="땡";
m2.value = '';
m2.focus();
}
});
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