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Content


        Server Object
 Server.HTMLEncode Method
  
        Syntax:
  
  Parameters:
  
        Return Values:
  
        Remarks:
  Examples:
 Server.URLEncode Method
  
        Syntax:
  
  Parameters:
  
        Return Values:
  
        Remarks:
  Examples:

Server Object

Server object also provides some utility functions on the server.

Server.HTMLEncode Method

Server.HTMLEncode Method encodes and converts the specified string according to the HTML encoding rules.

Syntax:

HTMLEncode(
string
)

Or in an ASP file. Imply

<% Server.HTMLEncode(string) %>

Parameters:

string

The paramete "string" specifies the string to encode.

Return Values:

The HTMLEncoded string.

Remarks:

The Server.HTMLEncode Method can be used to encode data for converting potentially unsafe characters to their HTML-encoded equivalent.

If the string to be encode is not double-byte character set (DBCS), HTMLEncode converts characters as following:

Less-than character (<) to "<"
Greater-than character (>) to ">"
Ampersand character (&) to "&"
Double-quote character (") to """
ASCII code character <number> greater-than or equal to 0x80 to &#<number>, where <number> is the ASCII character value.

If the string to be encode is double-byte character set (DBCS), HTMLEncode converts characters as following:

All extended character are converted
ASCII code character <number> greater-than or equal to 0x80 to &#<number>, where <number> is the ASCII character value.
Half-width Katakana characters in the Japanese code page are not converted.

The encoded code will be displayed by a Web browser. And the encoded HTML page can be displayed when opened the page file as a text file.

Examples:

To display a "HTML tag" on a page by encode the HTML tag using Server.HTMLEncode

ASP script command:

<%
Response.Write Server.HTMLEncode("Encoded tag.")
Response.Write ("Normal tag.")
%> %>

HTTP response output:

This is Output
Normal tag.

HTML web page ouput
This is Output
Normal tag.

Server.URLEncode Method

Server.URLEncode Method encodes and converts the specified string according to the URL encoding rules including escape characters .

Syntax:

URLEncode(
string
)

Or in an ASP file. Imply

<% Server.URLEncode(string) %>

Parameters:

string

The paramete "string" specifies the string to encode.

Return Values:

The URLEncoded string.

Remarks:

The Server.URLEncode Method can be used to encode data for converting characters as following:

Space character ( ) to plus sign (+)
Non-alphanumeric character are escaped to their hexadecimal representation.

Examples:

To display a encoded HTTP request on a page by using Server.URLEncode

ASP VbScript Command:

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
    <head>
        <title>Sample Page</title>
        <meta http-equiv="Content-Type" content="text/html;charset=utf-8">
    </head>
    <body>
<% Response.Write Server.URLEncode("http://www.output.to") %>
    </body>
</html>

HTTP Response Output:

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
    <head>
        <title>Sample Page</title>
        <meta http-equiv="Content-Type" content="text/html;charset=utf-8">
    </head>
    <body>
http%3A%2F%2Fwww%2Eoutput%2Eto
    </body>
</html>

HTML Web Page Embedded Output:

©sideway

ID: 120200030 Last Updated: 2/10/2012 Revision: 0 Ref:

References

Active Server Pages, , http://msdn.microsoft.com/en-us/library/aa286483.aspx
ASP Overview, , http://msdn.microsoft.com/en-us/library/ms524929%28v=vs.90%29.aspx
ASP Best Practices, , http://technet.microsoft.com/en-us/library/cc939157.aspx
ASP Built-in Objects, , http://msdn.microsoft.com/en-us/library/ie/ms524716(v=vs.90).aspx
Response Object, , http://msdn.microsoft.com/en-us/library/ms525405(v=vs.90).aspx
Request Object, , http://msdn.microsoft.com/en-us/library/ms524948(v=vs.90).aspx
Server Object (IIS), , http://msdn.microsoft.com/en-us/library/ms525541(v=vs.90).aspx
Application Object (IIS), , http://msdn.microsoft.com/en-us/library/ms525360(v=vs.90).aspx
Session Object (IIS), , http://msdn.microsoft.com/en-us/library/ms524319(8v=vs.90).aspx
ASPError Object, , http://msdn.microsoft.com/en-us/library/ms524942(v=vs.90).aspx
ObjectContext Object (IIS), , http://msdn.microsoft.com/en-us/library/ms525667(v=vs.90).aspx
Debugging Global.asa Files, , http://msdn.microsoft.com/en-us/library/aa291249(v=vs.71).aspx
How to: Debug Global.asa files, , http://msdn.microsoft.com/en-us/library/ms241868(v=vs.80).aspx
Calling COM Components from ASP Pages, , http://msdn.microsoft.com/en-us/library/ms524620(v=VS.90).aspx
IIS ASP Scripting Reference, , http://msdn.microsoft.com/en-us/library/ms524664(v=vs.90).aspx
ASP Keywords, , http://msdn.microsoft.com/en-us/library/ms524672(v=vs.90).aspx
Creating Simple ASP Pages, , http://msdn.microsoft.com/en-us/library/ms524741(v=vs.90).aspx
Including Files in ASP Applications, , http://msdn.microsoft.com/en-us/library/ms524876(v=vs.90).aspx
ASP Overview, , http://msdn.microsoft.com/en-us/library/ms524929(v=vs.90).aspx
FileSystemObject Object, , http://msdn.microsoft.com/en-us/library/z9ty6h50(v=vs.84).aspx
http://msdn.microsoft.com/en-us/library/windows/desktop/ms675944(v=vs.85).aspx, , ADO Object Model
ADO Fundamentals, , http://msdn.microsoft.com/en-us/library/windows/desktop/ms680928(v=vs.85).aspx