繁體中文当前位置: 首页 > 图文教程 > 网络编程 > ASP > javascript asp教程服务器对象
- ASP
- bbs的树状结构算法
- bbs的树状算法的补充程序
- ASP.NET:访问Excel 电子表格
- ADO.NET：ADODataReader类
- ADO.NET:使用ADO.NET连接文本文件
- session变量中的数组如何引用
- 外源.js的选择调用与一个.htm网站管理初探
- 验证email地址是否合法完整实例
- 不用Global.asa实现在线人数统计
- 为输入及输出的数据库的资料做造型
- 改进性能和样式的 25+ ASP 技巧(1)
- 改进性能和样式的 25+ ASP 技巧(2)
- 改进性能和样式的 25+ ASP 技巧(3)
- 改进性能和样式的 25+ ASP 技巧(4)
- 表单递交内容检测脚本-这里只接受数字
- 如何使replace方法不区分大小写？
- 在 Web 页上使用条件数值格式
- 如何用asp把sqlserver数据转换为execl文件
- 用ADO STREAM做的无组件上传程序简单介绍
- 如何在主页中控制浏览权限
ASP 中的 javascript asp教程服务器对象
出处:互联网 整理: 软晨网（RuanChen.com） 发布: 2009-09-13 浏览: 145 ::
收藏到网摘: n/a
Overview:
The Server Object has seven (7) Methods, one (1) Property, zero (0) Events, and zero (0) Collections.
List of Methods:
| CreateObject( ) | Server.CreateObject("ADODB.Recordset") Create an instance of an Object |
| Execute( ) | Server.Execute("fileName.asp") Executes an outside file (effect is similar to SSI) |
| GetLastError( ) | Server.GetLastError() Returns location and description of the last ASP error |
| HTMLEncode( ) | Server.HTMLEncode("some String") Encodes string to HTML characters |
| MapPath( ) | Server.MapPath("\\virtualFolder") Converts virtual path to physical path |
| Transfer( ) | Server.Transfer("fileName.asp") Transfers execution out of one page and into another |
| URLEncode( ) | Server.URLEncode("some String") Encodes string to URL standards |
Below is the script for Lesson 14.
<%@LANGUAGE="JavaScript"%>
<HTML>
<BODY>
<%=Server.URLEncode("Hello, this string is URL Encoded!")%>
<BR><BR>
Now let's see a reprint of Script14a.asp.
I did not type it manually. Instead, I let
Server.CreateObject( ) do all the work.<BR>
<STRONG>
<%
Server.ScriptTimeout=10
var ASPScriptObject = Server.CreateObject("Scripting.FileSystemObject");
var myPath=Server.MapPath("\\") + "\\Section04\\script14a.asp"
var AspScript = ASPScriptObject.OpenTextFile(myPath);
var outputScript="";
while(!AspScript.AtEndOfStream) { outputScript += AspScript.ReadLine() + "\r"; }
outputScript = new String(outputScript);
outputScript=Server.HTMLEncode(outputScript)
AspScript.Close();
outputScript = "<PRE>" + outputScript + "</PRE>";
Response.Write(outputScript)
%>
</STRONG>
</BODY>
</HTML>
Click Here to run the script in a new window.
I demonstrated four methods in the script14.asp. We'll take them from top to bottom.
Explaining the Script:
Server.URLEncode() does exactly what you think it does. It takes a string and encodes it to RFC 1738 standards. That's more than you ever wanted to know about Server.URLEncode(), isn't it?
Next we have Server.CreateObject(). In this case I created an instance of the FileSystem Object. The most common objects that you will instanciate are ADODB.Recordset, Scripting.FileSystemObject, Scripting.Dictionary, MSWC.AdRotator, MSWC.BrowserType, MSWC.NextLink, and MSWC.ContentRotator. There are many good resources on all of these created Objects. Most of them are beyond the scope of this web site.
Next on the list is Server.MapPath(). Looking back at script14.asp, do you see the double slashes (\\) in the MapPath argument? That's not an accident. We have to use escape characters in JavaScript.
The last Method I demonstrate is Server.HTMLEncode(). It converts HTML flags into non-HTML equivalents.
The Lone Property:
Server has one property: ScriptTimeout. It sets the maximum number of seconds allowable for script execution. If the script execution exceeds that time, then it times out. The user gets an ugly message but at least the Web Server can quit executing your darned greedy script and go about other business.
评论 (0) All
