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Avi I. Smith TUSC. Introduction (cont'd). Yahoo, Amazon, EBay, EToys, CNN etc.Powered by OracleWeb site acts as Intelligent interface to databaseWeb site facilitated by database.People who understand database technology used to build these high-tech sites are in very high-demand.. Avi I. Smith
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1. Avi I. Smith TUSC PL/SQL Web Developer PL/SQL Web Development Using Oracle Application Server.
2. Avi I. Smith TUSC Introduction The Internet/Web has changed the way the world does business
The Web has evolved from simple static pages to very complex dynamic web solutions
High user expectations
24/7 Availability of information
Functionality
Personalized information
3. Avi I. Smith TUSC Introduction (contd) Yahoo, Amazon, EBay, EToys, CNN etc.
Powered by Oracle
Web site acts as Intelligent interface to database
Web site facilitated by database.
People who understand database technology used to build these high-tech sites are in very high-demand.
4. Avi I. Smith TUSC Oracle Application Server makes it easy
PL/SQL
Hypertext Markup Language (HTML)
JavaScript
Examples
5. Avi I. Smith TUSC HTML Brief Introduction
6. Avi I. Smith TUSC HTML Hypertext Markup Language
Tags that describe how the document should be displayed
Interpreted
HTML (text) stream from web server tells browser what to display
Browser variations
7. Avi I. Smith TUSC URL URL
Uniform Resource Locator
Address of a web page
http://www.tusc.com/index.html
Protocol: http://
Domain: www.tusc.com
File/Procedure Name: index.html
8. Avi I. Smith TUSC Html Tags Html Tag, (element)
Tag wraps content
<tag> text or image,etc.</tag>
Empty tags <tag>
No content
i.e.. <BR> (Line Break), <HR>
Some tags have parameters
<input type=text name=in_name value=Avi>
Not order sensitive
9. Avi I. Smith TUSC Html Tags Can be nested
<I><B>bold and italic text</B></I>
Case insensitive
10. HTML File <html> </html> HTML <HTML></HTML> Head <HEAD></HEAD> BODY <BODY></BODY>