JavaScriptで計算結果を出力したい｡
<!DOCTYPE html>
<html lang="ja">
<head>
<meta charset="utf-8">
<title>てすと</title>
<script language="javascript">
function cal()
{
// 入力したﾃﾞｰﾀA､B
inputValueA = document.calForm.a.value - 0;
inputValueB = document.calForm.b.value - 0;
// 計算式
ans1 = Math.floor(inputValueB / (inputValueA * inputValueA));
ans2 = Math.floor(inputValueB * (100 - ans1) / 100);
ans3 = Math.floor(ans2 * 40);
ans4 = Math.floor(ans3 * 0.1);
ans5 = Math.floor(ans3 * 0.1 / 9);
ans6 = Math.floor(ans2 * 2.5 * 4);
ans7 = Math.floor(ans2 * 2.5);
ans8 = Math.floor(ans3 - ans4 - ans6);
ans9 = Math.floor((ans3 - ans4 - ans6) / 4);
// 計算結果を出力
document.calForm.ans1.value = ans1;
document.calForm.ans2.value = ans2;
document.calForm.ans3.value = ans3;
document.calForm.ans4.value = ans4;
document.calForm.ans5.value = ans5;
document.calForm.ans6.value = ans6;
document.calForm.ans7.value = ans7;
document.calForm.ans8.value = ans8;
document.calForm.ans9.value = ans9;
}
//-->
</script>
</head>
<body>
<form action="#" name="calForm">
<table>
<tr>
<td>Aを入力してください</td>
<td><input type="text" name="a" value=""></td>
<tr>
<tr>
<td>Bを入力してください</td>
<td><input type="text" name="b" value=""></td>
<tr>
</table>
<input type="button" name="keisan" value="計算する" onclick="cal();">
<hr>
<table>
<tr>
<td>1</td>
<td><input type="text" name="ans5" value=""></td>
</tr>
<tr>
<td>2</td>
<td><input type="text" name="ans7" value=""></td>
</tr>
<tr>
<td>3</td>
<td><input type="text" name="ans9" value=""></td>
</tr>
</table>
</form>
<hr>
</body>
</html>
▽1
●
匿名回答2号 ﾍﾞｽﾄｱﾝｻｰ |
// 計算結果を出力 //document.calForm.ans1.value = ans1; //document.calForm.ans2.value = ans2; //document.calForm.ans3.value = ans3; //document.calForm.ans4.value = ans4; document.calForm.ans5.value = ans5; //document.calForm.ans6.value = ans6; document.calForm.ans7.value = ans7; //document.calForm.ans8.value = ans8; document.calForm.ans9.value = ans9;
3ｽﾃｯﾌﾟでしっかり学ぶ JavaScript入門 (今すぐ使えるかんたんﾌﾟﾗｽ)
