728x90
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
<head>
<script type="text/javascript">
function mySort(n) {
var str = document.getElementById("v1").value;
console.log(str)
var arr = str.split(",");
console.log(arr)
if (n == 'asc') {
arr.sort()
} else if (n == 'desc') {
arr.sort().reverse()
}
console.log(arr)
document.getElementById("result").value = arr
}
</script>
</head>
<body>
입력값<input type="text" name="arr" id="v1" value="1,2,3,2,7,5,6"><br>
<button onclick="mySort('asc')">오름차순 정렬 </button><br>
<button onclick="mySort('desc')">내림차순 정렬 </button><br>
결과값<input type="text" name="arrResult" id="result">
</body>
</html>
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