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分页（自己整理的2个分页程序）
- ASP常用的系统配置函数
- 雨哲防采集策略之列表篇
- 雨哲浅谈关于防采集而不影响收录内容篇
- asp数据库连接函数
- ajax XMLHTTP Post Form时的表单乱码综合解决
- ASP注入详细命令40条
- 用ASP实现MSSQL用户密码破解
- ASP创建对象的两种方法比较
- ASP字符串转换为整形、双精度型、布尔
- ASP计算str2在str1中出现的次数
- asp采集抓取网上房产信息的代码
- ASP注册登陆实例代码
- ASP中使用FileSystemObject时提高性能的方法
- 分享一个好东东,动态Include文件 (Dynamic File Includes)
- 解决 JScript 中使用日期类型数据时出现类型错误的问题
- 在ASP里面创建GUID
- 在JScript中使用缓存技术的实际代码
- ASP javascript Application对象的Contents和StaticObjects做Cache的一些经验
- 海阳2006+功能中的潜水王
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: 97 ::
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
