MACROMEDIA COLDFUSION MX 61-CFML Información técnica descargar pdf (Pagina 90)

90 Chapter 8: Lesson 5: Creating a Trip Detail Page

Add the following code at the end of the file:

</body>

</html>

Save the file.

To view the Trip Detail page:

Open a browser.

Enter one of the following URLs, which use the tripID of 24, which specifies the Rio Cahabon

Rafting trip:

http://localhost/cfdocs/getting_started/my_app/tripdetail.cfm?ID=24

Note: If you are using the built-in ColdFusion server, enter

localhost:8500 instead of localhost.

The following figure shows the expected result:

1 2 ... 85 86 87 88 89 90 91 92 93 94 95 ... 151 152

COLDFUSION 1
CONTENTS 3
Contents 5 5
6 Contents 6
INTRODUCTION 7
8 Introduction: 8
Welcome to ColdFusion 9
CHAPTER 1 11
Introducing ColdFusion MX 11
• Debugging output 12
• Server settings 12
• Application security 12
• ColdFusion data sources 12
CHAPTER 2 15
CFML Basics 15
16 Chapter 2: CFML Basics 16
To view the ColdFusion page: 17
About CFML elements 18
Tag attributes 19
Functions and number signs 20
Functions and parentheses 20
Using functions on values 21
Nesting functions 21
22 Chapter 2: CFML Basics 22
24 Chapter 2: CFML Basics 24
Arithmetic operators 26
About conditional processing 27
Processing form data 28
Commenting your code 30
CHAPTER 3 31
Database Fundamentals 31
Field (column) 32
About database basics 33 33
About SQL 34
About SQL 35 35
Using SQL with ColdFusion 36
Using SQL with ColdFusion 37 37
CHAPTER 4 41
Sample Application 41
Recognizing the data types 44
CHAPTER 5 49
Lesson 2: Configuring Your 49
Development Environment 49
The appended debugging 56
The application form 56
Summary 57 57
CHAPTER 6 59
Lesson 3: Retrieving Data 59
Summary 69 69
CHAPTER 7 71
• Price is 5000 73
• Price less than 600 73
• Price greater than 1500 73
■ The SQL keyword AND 76
Search form 82
Summary 83 83
CHAPTER 8 85
Detail page 92
Trip Detail pages 93
Summary 95 95
CHAPTER 9 97
Reviewing the code 100
Summary 101 101
CHAPTER 10 103
Business Rules 103
To test the validation code: 114
■ For MS Windows systems: 121
CHAPTER 11 123
CHAPTER 12 129
INSERT INTO table_name 131
VALUES (value1, value2,....) 131
Save the file 133
CHAPTER 13 143
ColdFusion Applications 143
<cfinclude 144
To start the Login Wizard: 145
Access must be RDS 145
To test the authentication: 148
150 Index 150
Index 151 151
152 Index 152

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