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试图从HTML输出Javascript_Javascript_Html - Fatal编程技术网

试图从HTML输出Javascript

试图从HTML输出Javascript,javascript,html,Javascript,Html,我目前正绞尽脑汁,试图在一个div中输出javascript函数NYEDays。我尝试了许多不同站点的不同组合,但我还没有找到解决这个问题的方法 <html> <head> <!-- Happy New Years Author: Professor Myron Wilson Date: 8/1/2006 Filename: happynewyears.htm Supporting files

我目前正绞尽脑汁,试图在一个div中输出javascript函数NYEDays。我尝试了许多不同站点的不同组合,但我还没有找到解决这个问题的方法

 <html>
    <head>
    <!-- 

   Happy New Years
   Author: Professor Myron Wilson
   Date:   8/1/2006

   Filename:         happynewyears.htm
   Supporting files: e.jpg, library.js, newyearseve.gif, styles.css
-->

<title>North Pole Novelties</title>
<link href="styles.css" rel="stylesheet" type="text/css" />
<!-- Add library.js below -->

<script type="text/javascript" src="library.js"></script>
<link rel="stylesheet" type="text/css" href="Bootstrap/css/bootstrap.css">
</head>

<body>
<table id="npn" cellpadding="5" cellspacing="0">
<tr>
<!-- Company Hyperlinks -->
<td id="links" rowspan="4" valign="top">
   <a href="#">The New Year's Event Agenda</a>
   <a href="#"></a>
   <a href="#">New Year's Eve Happy Hour</a>
   <a href="#">New Year's Eve Concert</a>
   <a href="#">New Year's Eve Party</a>
   <a href="#">New Year's Day Brunch</a>
</td>

<!-- Days until New Year's Eve -->
<td id="daycell">

<div class="container">

    <div class="row">

        <div class="NYEDays">

        </div>

    </div>

</div>

<script type="text/javascript">


// Add script tag and declare variables and assign values

function NYEDays(CheckDay) {
   var XYear=CheckDay.getFullYear();
   var XDay=new Date("December, 31, 2014");
   XDay.setFullYear(XYear);
   var DayCount=(XDay-CheckDay)/(1000*60*60*24);
   DayCount=Math.round(DayCount);
   return DayCount;
}


<!-- Add date output statement --> 



<!-- Add decision statment for number of days -->


</script>



</td>
</tr>

<tr>
<!-- Company Logo -->
<td id="logo">
   <img src="newyearseve.gif" alt="New Year's Eve!" />
</td>
</tr>

<tr>
<!-- Articles about the company -->
<td>
   <table cellspacing="4" cellpadding="4">
   <tr>
   <!-- Welcome message -->
   <td id="firstcol" valign="top">
      <p>
      NEW YEAR'S EVE ENTERTAINMENT Consider us your complete 
      New Year's Eve entertainment needs. We offer a excellent two days of events of elegance
      and style.</p>

   <!-- Latest news -->
      <h3>NEW YEAR'S EVE HAPPY HOUR</h3>
      <p>It starts at 5:00p.m. Mengle with everyone while consuming 
       the finest spirits and eating the best horderves. </p>

      <h3>NEW YEAR'S EVE CONCERT</h3>
      <p>When you hear the band play and the artists sing, you are hearing our concert
      At 7:00p.m., listen to some of the best groups Atlanta has to offer. </p>

      <h3>NEW YEAR'S EVE PARTY</h3>
      <p>This is the event of the year. Jam to the sounds of everyone's
      favorite radio disc jockey and bring in the new year with a bang
      starting at 10:00 p.m. </p>

      <h3>NEW YEAR'S DAY BRUNCH</h3>
      <p>There is no other way to close out the vent with a delicious brunch
      with everyone's breakfast and lunch favorites at 11:00 a.m. </p>
   </td>

   <!-- Information about the company -->
   <td id="secondcol" valign="top">
      <h3>Elegance Entertainment</h3>
      <p>
      <img src="e.jpg" alt="" style="float: right; margin: 0px 0px 10px 10px" />
      Elegance Entertainment is a company that specialize in major events.
      Established in 2003, Elegance has been providing events for the professional
      market in the Atlanta area.</p>
   </td>
   </tr>
   </table>
</td>
</tr>

<tr>
<!-- Contact Information -->
<td id="contact">
   <b>Elegance Entertainment</b> | 
   324 King Avenue | 
   Atlanta, GA 30332 | 
   (404) 555-2015
</td>
</tr>
</table>

</body>
</html>

北极新奇事物
//添加脚本标记、声明变量和赋值
功能NYEDays(CheckDay){
var XYear=CheckDay.getFullYear();
var XDay=新日期(“2014年12月31日”);
XDay.setFullYear(XYear);
var DayCount=(XDay CheckDay)/(1000*60*60*24);
DayCount=Math.round(DayCount);
返回天数;
}

除夕夜娱乐让我们想起你的全部
除夕夜需要娱乐。我们提供两天的优雅活动
和风格

除夕快乐时光 下午5点开始。在消费时与每个人交谈 最好的烈酒和最好的牧马

除夕音乐会 当你听到乐队演奏和艺术家们唱歌时,你就是在听我们的音乐会 晚上7点,听一些亚特兰大提供的最好的团体

除夕晚会 这是今年的大事。干扰每个人的声音 最受欢迎的电台音乐节目主持人,带来了一个轰轰烈烈的新年 从晚上10点开始

元旦早午餐 没有其他方法可以用美味的早午餐来关闭通风口 在上午11:00享用大家最喜欢的早餐和午餐

高雅娱乐 雅致娱乐是一家专门从事大型活动的公司。 雅致成立于2003年,一直为专业人士提供活动 亚特兰大地区的市场

高雅娱乐| 国王大道324号| 佐治亚州亚特兰大30332 | (404) 555-2015
调用函数并将结果写入DIV的
innerHTML

我在DIV中添加了一个ID

函数NYEDays(CheckDay){
var XYear=CheckDay.getFullYear();
var XDay=新日期(“2014年12月31日”);
XDay.setFullYear(XYear);
var DayCount=(XDay-CheckDay)/(1000*60*60*24);
DayCount=Math.round(DayCount);
返回天数;
}
//添加日期输出语句
var天数=NYEDays(新日期);
document.getElementById(“NYEDays”).innerHTML=天;
//添加天数的决策陈述
如果(天数<2天){
警惕(“呜!快到了”);
}

离新年的天数:

你在哪里调用
NYEDays
?你甚至没有在任何地方调用java脚本函数NYEDays,不清楚你想要实现什么我该如何调用该函数?我正试图在其他网站上找到它,但到目前为止没有任何运气。
.innerHTML
更向后兼容。我不确定我做错了什么,但添加脚本后它仍然没有显示在页面上。如果我打扰你,我很抱歉。我们在课堂上分配了这个作业,但没有真正学习Javascript,所以我很困惑。我不理解所有这些课程,他们在没有教授完成作业所需的基础知识的情况下分配作业。你为什么要上一门不教书的课?我没注意到这个部门有课,但没有ID。我加上了ID,现在可以用了。