如果Javascript不起作用，显示消息吗？

Question

显示注释来代替脚本通常输出的最简单方法是什么？

我目前有以下代码：

<p id="orderBy">
<script type="text/javascript"> 
  <!-- 
  // Array of day names
  var dayNames = ["Sunday","Monday","Tuesday","Wednesday",
                "Thursday","Friday","Saturday"];
  var nextWorkingDay = [ 1, 2, 3, 4, 5, 1, 1 ];
  var now = new Date();
  document.write("Order by 5pm today for dispatch on " +
                 dayNames[nextWorkingDay[now.getDay()]]);
  // -->
</script>
</p>

（根据javascript中显示明天的名称？ ）

例如，以上代码输出以下内容：

Order by 5pm today for dispatch on Monday

如果出于任何原因禁用了JavaScript，我希望拥有以下内容：

Order by 5pm for next working day dispatch

我怎样才能做到这一点？

Answer 1

使用<noscript> ：

<noscript>
    Order by 5pm for next working day dispatch
</noscript>

或将文本放入普通元素并使用JavaScript隐藏。

Answer 2

<p id="orderBy">
<script type="text/javascript"> 
  <!-- 
  // Array of day names
  var dayNames = ["Sunday","Monday","Tuesday","Wednesday",
                "Thursday","Friday","Saturday"];
  var nextWorkingDay = [ 1, 2, 3, 4, 5, 1, 1 ];
  var now = new Date();
  document.write("Order by 5pm today for dispatch on " +
                 dayNames[nextWorkingDay[now.getDay()]]);
  // -->
</script>
<noscript>Order by 5pm for next working day dispatch</noscript>
</p>