代码编辑器：
x
1
<input type="date" id="myDate"><br><br>2
<button onclick="disableBtn()">禁用 Date 字段</button>3
<br/>4
<button onclick="undisableBtn()">启用 Date 字段</button>5
<script>6
function disableBtn() {7
document.getElementById("myDate").disabled = true;8
}9
function undisableBtn() {10
document.getElementById("myDate").disabled = false;11
}12
</script>13