Active Server Pages In Jscript
- Most ASP are written in VBscript. VBScript is a
"lightweight" subset of Visual Basic with limitations imposed for
reasons of security, portability, and performance. VBScripts can't read from
or write to local drives or make system calls. That's why Jscript can
also be used. Jscript is used in ASP when in conjunction with
databases.
- ASP has several built in Objects:
- 1. Application objects - for managing
information for a web application created with ASP. Applications objects are
for the application as a whole and start when the web server starts.
- 2. Session objects - for managing
information concerning the user's current Web session. Session objects last
for the time a user is on the site. Session objects are created when
individuals enter the application and continue until the timeout occurs.
- 3. Response objects - for sending
information to the client or user
- 4. Request objects - for receiving
information from the user
- 5. Server objects - for providing
information about the server.
In addition to these Server-side Objects,
ASP has a number of Server-side Components.
Components are objects that one must explicitly add to the ASP application. These
are Database Access Objects (DAO) and ActiveX Data Objects (ADO).
Jscript code
Response and
Request forms
Javadate / Code
Drop Down
Menus / Code
Form Validation
/ Code
Javaredirct / Code