根據一天中的時間更改消息？

我貼我在尋找什麼在ST2爲JSFiddle

這就是：

<div class="container"> 
    <div id="time"> 
     <p id="time">Good morning.</p> 
    </div> 

<div> 
    <p>I used to work in the marketing industry.<br>Now I'm a Web Designer and Developer.<br> I like to keep things simple.</p> 
</div>

的Jquery：

<script type="text/javascript"> 
$(document).ready(function() 
    { 
     var now = new Date(); 
     var hours = now.getHours(); 
     var msg; 
     if(hours<12) 
      msg = "Good Morning"; 
     else if(hours<18) 
      msg = "Good Afternoon"; 
     else 
      msg = "Good Evening"; 
     return(msg); 
    }); 
}); 
</script>

我一個完整的noob當它涉及到jquery所以要溫柔。

HTML：

<!DOCTYPE html> 
<!--[if gt IE 8]><!--> <html class="no-js" lang="en"> <!--<![endif]--> 
<head> 
    <meta charset="utf-8"> 
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> 

    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script> 

    <script type="text/javascript"> 
     $(document).ready(function() { 
     var now = new Date(); 
     var hours = now.getHours(); 
     var msg; 
     if (hours < 12) msg = "Good Morning"; 
     else if (hours < 18) msg = "Good Afternoon"; 
     else msg = "Good Evening"; 
     $('#time p').text(msg); 
    }); 
}); 
</script> 

</head> 

<body> 

<div class="container"> 
    <div id="time"> 
     <p>Good morning.</p> 
    </div> 

<div> 
    <p>I used to work in the marketing industry.<br>Now I'm a Web Designer and Developer.<br> I like to keep things simple.</p> 
</div> 
</div> 

</body>

來源

2012-11-10 Michael

你需要告訴它把味精放在哪裏。定位p標籤，通過提供id，名稱等，然後將該標籤的文本設置爲msg。 –