帮一下忙
获取range的值就行了，然后将其显示出来，你实时改变range的值，显示的就会实时改变
<!DOCTYPE html><html>
<head>
<meta charset="UTF-8">
<title></title>
</head>
<body>
<input id="range" type="range" min="0" max="50000" value="5"step="10" oninput="change()" onchange="change()">
<span id="value">0</span>
<script type='text/javascript'>
function change() {
var value = document.getElementById('range').value ;
document.getElementById('value').innerHTML = value;
}
</script>
</body>
</html>
温馨提示：答案为网友推荐，仅供参考
