Teach Yourself E-Commerce Programming with ASP in 21 Days phần 4 ppsx
Teach Yourself E-Commerce Programming with ASP in 21 Days phần 4 ppsx
... attempting to access the shopping cart, the login infor-
mation or registration information is sent to cart .asp. The register .asp page uses the
following code to determine the page in which it is included:
submitpage ... register .asp page is contained in cart .asp, the value
returned will be cart .asp rather than register .asp. The HTML forms are submitted to
the correct containing...
Teach Yourself E-Commerce Programming with ASP in 21 Days phần 1 ppsx
... Sams Teach Yourself E-Commerce Programming with ASP in 21 Days
00 0672318989 fm 3/30/00 8 :21 AM Page viii
Sams Teach Yourself E-Commerce
Programming with ASP in 21 Days
Copyright © 2000 by Sams
All ... 211
Workshop 212
Quiz 212
Exercise 212
D
AY 10 Checking Out 213
Understanding Transactions 213
ASP Page Transactions 2 14
ADO Transactions...
Teach Yourself E-Commerce Programming with ASP in 21 Days phần 2 ppsx
... to
open a text file for appending. In line 4, the new line is added to the text file. In line 5,
the text file is closed.
The crucial line in Listing 4. 14 is line 3. This line uses an optional argument ... Page 63
Working with Files in Your E-Commerce Application 81
4
For example, Listing 4. 14 illustrates how to add the line Goodbye! to the end of the
test.txt text file....
Teach Yourself E-Commerce Programming with ASP in 21 Days phần 5 ppsx
... passwords.
•
register .asp This page contains a simple registration form.
•
login .asp This page contains a simple login form.
•
checkpassword .asp This is an Include file that you must include in every page
that ... we’ll
build an ASP page that demonstrates how you can use this component in a real-world
application.
2 64 Day 12
LISTING 12.3 continued
16 0672318989 ch12 3/30/00 8: 24...
Teach Yourself E-Commerce Programming with ASP in 21 Days phần 8 ppsx
... constants are included in line 1. Then, lines 4 13 create and
send a message as in previous listings in this lesson. The differences are that a
filename is passed into the subroutine in line 3, and ... 3)</title>
44 </head>
45 <body link=”#ff4 040 ” vtext=”lightred” bgcolor=”#ffffff”>
46 <center>
47
48 <table width=” 640 ” border=”0” bgcolor=”#ffffff”...
Teach Yourself E-Commerce Programming with ASP in 21 Days phần 3 pptx
... </table>
39
40
41 <table width= 640 border=0 bgcolor=”#ffffff”
42 cellpadding=0 cellspacing=0>
43 <tr><td valign=”top”>
44
45 <table cellpadding=0 cellspacing=0 border=0>
46 <tr>
47 ... %>
140 </table>
141 </td>
142 </tr>
143 <tr>
144 <td>
145 <a href=”addProduct .asp >Add Product</a>
146 </td&g...
Teach Yourself E-Commerce Programming with ASP in 21 Days phần 6 ppt
... END IF
74 %>
3 14 Day 14
LISTING 14. 8 continued
18 0672318989 ch 14 3/29/00 4: 04 PM Page 3 14
DAY
14
WEEK 2
Customizing the
Shopping Experience
Today we will customize our customers’ shopping experience ... executed on line 6,
and the subroutine returns to line 22 of Listing 14. 6.
312 Day 14
LISTING 14. 6 continued
ANALYSIS
ANALYSIS
18 0672318989 ch 14 3/29/00 4: 04 PM P...
Teach Yourself E-Commerce Programming with ASP in 21 Days phần 7 pps
... vbNewLine)
44 End If
45 End If
46 End If
47
48 End Sub
The CheckError subroutine has two parts. The first part (lines 2–10) checks for a
VBScript error. Line 2 checks the VBScript intrinsic object ... access it directly by going to http://
www.yoursite.com/Admin/adminPage .asp, changing the debug level, and clicking
Submit.
LISTING 16.2 Resetting iDebugLevel in adminPage .asp
1 <%@...
Teach Yourself E-Commerce Programming with ASP in 21 Days phần 9 docx
... number”, backpage
40 ELSE
41 ccnumber = “‘“ & ccnumber & “‘“
42 END IF
43 ELSE
44 ccnumber = “user_ccnumber”
45 END IF
46
47 ‘ Update user information in the database
48 sqlString = “UPDATE ... valign=””top””>”)
44
45 file.WriteLine(“<table cellpadding=””0”” cellspacing=””0”” border=””0””>”)
46 file.WriteLine(“<tr>”)
47 file.WriteLine(“ <td valign=””bo...
Teach Yourself E-Commerce Programming with ASP in 21 Days phần 10 pdf
... object),
200-201
log files
capturing errors to,
369-372
definition of, 44 3
site usage logs, 44 1 -44 4
analyzing, 45 5,
46 2 -46 4
enumerating, 45 7 -45 9
limitations of, 45 6
loading into databases,
46 0 -46 1
Microsoft IIS ... 93
configuring, 277
creating, 93
product names, displaying,
120- 121
NCSA (National Center for
Supercomputing
Applications), 44 4
NCSA Common Log File
forma...
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