CLASS 2

1
CLASS 2
2
OVERVIEW

• FOLDER NUMBERS
• PWS REF SITE
• WHY CODE IN ASP?
• SOME VBSCRIPT REFERENCES
• WRITING AND EXECUTING A PROGRAM
• THE RESPONSE OBJECT
• THE FORM TAG?

3
INSTALLING PWS ON YOUR PC

• HTTP//COVERYOURASP.COM/PWS.ASP
• I HAVENT TESTED THE INSTRUCTIONS

4
FRONT PAGE, INTERDEV

• WILL HELP YOU DO PROJECTS EASIER(?)
• WONT LET YOU LEARN ASP
• WHY LEARN ASP?
• http//www.4guysfromrolla.com/webtech/top10/beg9.s
  html

5
WHY ASP?

• A) UNDERSTAND PARADIGM
• B) DEBUG COMPLEX CODE
• C) MAY NOT HAVE TOOL HANDY
• D) TOOL MAY NOT BE ABLE TO DO WHAT YOU WANT TO DO
• ONCE YOU LEARN ASP, OK TO USE TOOLS.

6
VBSCRIPT REFERENCE

• HTTP//MSDN.MICROSOFT.COM/SCRIPTING/VBSCRIPT/DOC/V
  BSTOC.HTM

7
WRITING AND EXECUTING A PROGRAM

• STEP 1 WRITE CODE USING NOTEPAD OR WORDPAD ETC
• STEP 2 SAVE ON FLOPPY OR HARD DRIVE
• STEP 3 FTP INTO YOUR FOLDER
• STEP 4 FIRE UP BROWSER AND EXECUTE THE PROGRAM

8
EXECUTING A PROGRAM ON THE SERVER

• PROGRAM MUST HAVE ONE OF THESE EXTENSIONS
• .HTML
• .HTM
• .ASP

9

• IF .HTML OR .HTM, JUST FORMATS AND DISPLAYS ON
  BROWSER
• IF .ASP, EXECUTES INSTRUCTIONS, CREATES HTML PAGE
  WITH RESULTS AND THEN DISPLAYS ON BROWSER.

10
WHAT IS ASP?
11
ACTIVE SERVER PAGES

• USES
• HTML (PRESENTATION)
• VBSCRIPT
• JAVA
• SQL
• USE HTML, VBSCRIPT, JAVA ALL IN THE SAME PROGRAM

12
ASP OBJECTS

• RESPONSE
• REQUEST
• SESSION
• SERVER
• APPLICATION

13
ADO OBJECTS

• ACTIVEX DATA OBJECTS
• (ONES THAT WE WILL USE)
• CONNECTION
• RECORDSET

14
CDO OBJECTS

• ONE THAT WE WILL USE
• NEWMAIL

15
RESPONSE OBJECT
16
RESPONSEPROPERTIES

• BUFFER
• CACHECONTROL
• CHARSET
• CONTENTYPE
• EXPIRES
• EXPIRESABSOLUTE
• ISCLIENTCONNECTED
• PICS
• STATUS

17
REPSONSECOLLECTIONS

• COOKIES

18
RESPONSE METHODS

• ADDHEADER
• APPENDTOLOG
• BINARYWRITE
• CLEAR
• END
• FLUSH
• REDIRECT
• WRITE

19
EVENTS

• (NONE)

20
RESPONSE.WRITE

• TEXT
• NUMBER
• VARIABLES
• LINE BREAK
• CONCATENATING
• BUILDING UP A STRING VARIABLE
• FORMATTING A TABLE

21
STANDARD NOTATION

• Integer int intAGE
• String str strNAME
• Currency cur curPAY
• Date dt dtBDAY
• Variable var varX
• Object obj objRS