繁體中文当前位置: 首页 > 图文教程 > 网络编程 > ASP > javascript asp教程第十三课－－include文件
- ASP
- ASP正则表达式技巧
- ASP Access实现网站计数器（访问量）
- ASP新闻分页，将一篇过长的文章分页，生成静态页面
- 一些关于asp 购物车的想法
- 一个sql查询器，自动画表格填字段
- ASP实现文件直接下载的代码
- 把网页中的(电话，qq等数字)生成图片的ASP程序
- asp长文章用分页符来分页显示
- Asp函数介紹(37个常用函数)
- ASP中的面向对象类
- 分页实现方法的性能比较
- asp ajax跨域提交数据
- asp修改文件和文件夹的名字的代码
- ASP 多关键词查询实例代码
- asp被杀毒软件误删的解决方法
- asp 多关键词搜索的简单实现方法
- asp 根据IP地址自动判断转向分站的代码
- asp dictionary对象的用法
- ASP 千万级数据分页的存储过程
- ASP隐藏真实文件的下载功能实现代码
ASP 中的 javascript asp教程第十三课－－include文件
出处:互联网 整理: 软晨网（RuanChen.com） 发布: 2009-09-13 浏览: 111 ::
收藏到网摘: n/a
Server Side Includes:
Experienced JavaScript programmers know that code reuse is good. Experienced JavaScript programmers also know that JavaScript functions are data types.
So, we should be able to store a JavaScript function inside a Session Variable or an Application Variable, right? Unfortunately, no. The way to reuse JavaScript functions across many pages is to use SSI: Server Side Includes.
<%@LANGUAGE="JavaScript"%>
<HTML>
<HEAD>
<!--#include file="script13a.asp"-->
<TITLE><% Response.Write( whatTimeIsIt() ) %> </TITLE>
</HEAD>
<BODY>
<%
Response.Write("The date and time are " + DateTime + "<BR><BR>\r")
Response.Write("Tomorrow's date is " + Tomorrow + "<BR><BR>\r")
Response.Write("Tomorrow will be a " + findDayOfWeek(Tomorrow) + "\r")
%>
</BODY>
</HTML>
Click Here to run the script in a new window.
Look at the code for script13.asp. It calls for an include file via this line:
<HTML> <HEAD> <TITLE>10:57:20 AM </TITLE> </HEAD> <BODY> The date and time are 4/11/2003 10:57:20 AM<BR><BR> Tomorrow's date is 4/12/2003<BR><BR> Tomorrow will be a Saturday </BODY> </HTML>
The final HTML code looks so nice and simple. You'd never know that the Date() object had been torn down and put back together. Below is the include file.
<%
function whatTimeIsIt() { var m=new Date() var minute=m.getMinutes() var second=m.getSeconds() var ampm=false if (minute >=0 && minute < 10) { minute=("0" + minute) } if (second >= 0 && second < 10 ) { second=("0" + second) } var hours=m.getHours() if (hours > 12) { ampm=true hours=hours-12 } if (hours==12) { ampm=true } if (hours == 0) { hours=hours+12 ampm=false } if (ampm) { ampm=" pm" } else { ampm=" am" } var myTime=hours + ":" + minute + ":" + second + ampm return myTime; }
var DateTime = new Date();
var Month = (DateTime.getMonth() + 1) + "/";
var Day = DateTime.getDate() + "/";
var Year = DateTime.getFullYear();
var DateTime = Month + Day + Year + " " + whatTimeIsIt();
var Tomorrow=new Date()
Tomorrow.setDate(Tomorrow.getDate() + 1)
Month = (Tomorrow.getMonth() + 1) + "/"
Day = Tomorrow.getDate() + "/"
Year = Tomorrow.getFullYear()
Tomorrow = Month + Day + Year
function findDayOfWeek(DateInQuestion) { // format for DateInQuestion is mm/dd/yyyy or m/d/yyyy // and presumes the /'s are present. myRegExp=/\d{1,2}\// myMonth=(parseInt(DateInQuestion.match(myRegExp)) -1) myRegExp=/\/\d{1,2}\// myDay=new String(DateInQuestion.match(myRegExp)) myDay=parseInt( myDay.substring(1,myDay.length) ) myRegExp=/\/\d{4}/ myYear=new String(DateInQuestion.match(myRegExp)) myYear=parseInt( myYear.substring(1,myYear.length) ) DateInQuestion=new Date(myYear,myMonth,myDay) DayOfWeek=new Array DayOfWeek[0]="Sunday" DayOfWeek[1]="Monday" DayOfWeek[2]="Tuesday" DayOfWeek[3]="Wednesday" DayOfWeek[4]="Thursday" DayOfWeek[5]="Friday" DayOfWeek[6]="Saturday" DayOfWeek=DayOfWeek[DateInQuestion.getDay()] return DayOfWeek; }
%>
Imagine that you had 50 pages that all need whatTimeIsIt(), findDayOfWeek(), DateTime, and Tomorrow. You wouldn't want 50 different copies of these functions and variables. No, you would rather have a single copy of these items so that you could manipulate the single copy and execute your updates to all 50 pages at once.
Now you know how to do that.
Moving Forward:
This concludes Section 03. Next up Server and Error objects in Section 04.
评论 (0) All
