Offers techniques and code samples to fix problems commonly encountered by experienced ColdFusion developers when creating web applications. The 213 solutions provide tips for working with lists and various data types, controlling application flow, using utility tags, integrating a database, creating custom tags and components, extracting data from XML, and invoking web services. Annotation ©2004 Book News, Inc., Portland, OR (booknews.com)
ColdFusion is a rapid application development tool used to create Web sites throughout the Internet. The product's ease of use and capabilities allow even inexperienced developers to rapidly produce basic Web sites.
The ColdFusion MX Developer's Cookbook focuses upon teaching the use of ColdFusion's advanced features in the development of more complex Web sites -- Web sites that interact with other sites on the Internet, that are data-driven rather than static, and that are not necessarily confined to one server.
Though the basics of ColdFusion are easily picked up by even novice programmers, many encounter difficulties when they attempt to master more advanced features because they lack formal training. TheColdFusion MX Developer's Cookbook provides recipes and insights into ColdFusion, and along the way teaches some of the fundamentals of the development process.
The recipes serve as templates for database access, custom tags, scripting, generating charts and graphs, and linking into other resources on the Web using SOAP and .NET.
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ColdFusion is a rapid application development tool used to create Web sites throughout the Internet. The product's ease of use and capabilities allow even inexperienced developers to rapidly produce basic Web sites.The ColdFusion MX Developer's Cookbook focuses upon teaching the use of ColdFusion's advanced features in the development of more complex Web sites -- Web sites that interact with other sites on the Internet, that are data-driven rather than static, and that are not necessarily confined to one server.Though the basics of ColdFusion are easily picked up by even novice programmers, many encounter difficulties when they attempt to master more advanced features because they lack formal training. The ColdFusion MX Developer's Cookbook provides recipes and insights into ColdFusion, and along the way teaches some of the fundamentals of the development process.The recipes serve as templates for database access, custom tags, scripting, generating charts and graphs, and linking into other resources on the Web using SOAP and .NET.
Introduction.
I. DATATYPES AND CONTAINERS.
1. String Manipulation.
Introduction. Concatenating Strings. Delimiting Strings. Using ASCII
Character Codes. Forming Substring. Encrypting Strings. Hashing Strings.
Iterating Through a String. Reading a File Line by Line. Searching a String.
Replacing Substrings within a String. Using REFind() to Perform a Literal
String Search. Using Qualifiers to Indicate Multiplicity. Using Wildcards.
Using Brackets. Performing OR Operations. Escaping Special Characters. Using
Character Classes.
2. Working with Lists.
Introduction. Creating Lists. Changing Delimiters. Extracting Elements.
Handling Empty Values. Changing Values in a List. Searching a List. Sorting a
List. Adding Qualifiers to a List. Looping Through a List. Looping Over a
Structures Key List. Looping Until a List Is Empty. Parsing Input Forms.
3. Arrays.
Introduction. Creating an Array. Adding an Element to an Array. Displaying
a Value in an Array. Looping over an Array. Manipulating Array Values.
Sorting an Array. Multidimensional Arrays. Creating Arrays with More Than
Three Dimensions. Array Aggregate Functions. Array Utility Functions. Array
Information Functions.
4. Structures.
Introduction. Creating a Structure. Using Structure Information Functions.
Using Structure Management Functions. Inserting Values into a Structure.
Updating Values in a Structure. Displaying the Value of an Element in a
Structure Using the Key Name. Using Dot Notation. Looping Over a Structure.
Using Structure Utility Functions. Copying Structures. Sorting Structures.
5. Queries.
Introduction. Querying a Database. Programmatically Creating Queries.
Displaying Query Results. Using Query Variables. Creating Queries of Queries.
Converting a Query Column to a List. Caching a Query.
6. Dates and Times.
Introduction. Creating a Date, Time, or DateTime Object. Formatting Dates.
Comparing Dates. Determining Date Differences. Formatting Times. Defining
Time Spans. Using Date Information Functions. Managing Dates and Times in
Different Locales.
II. CONTROLLING APPLICATION FLOW.
7. Application Flow.
Introduction. Creating a ColdFusion Application. Using the Application
Variable Scope. Implementing Session Management. Implementing Client
Management. Storing Client State Using the Registry. Storing Client State
Using Cookies. Storing Client State Using a Database.
8. Exception Handling.
Introduction. Catching Exceptions. Catching Multiple Exceptions. Examining
an Exception. Throwing Exceptions. Re-Throwing Exceptions.
III. USING UTILITY TAGS.
9. Charting Data.
Introduction. Creating a Simple Chart. Managing the Chart Container.
Managing Chart Series. Populating a Chart Series with Explicit. Populating
Charts with Query Values. Implementing Click-Through Behaviors in Charts.
Administering Charts Through the ColdFusion Administrator.
10. Files and Directories.
Introduction. Reading Files. Writing Files. Appending to Files. Uploading
Files. Manipulating Files. Listing Directories. Manipulating Directories.
11. Using Internet Protocols.
Introduction. HTTP Requests. Sending Email. Receiving Email. Querying an
LDAP Directory. Adding an LDAP Entry. Updating an LDAP Entry. Adding and
Deleting an LDAP Attributes. Renaming an Entry. Deleting an LDAP Entry.
Sending a File via FTP. Getting a File via FTP.
12. Using Verity.
Introduction. Creating a Collection. Adding Information to a Verity
Collection. Searching a Verity Collection with Simple Search. Searching a
Verity Collection with Explicit Search.
13. User Authentication and Authorization.
Introduction. Logging in a User. Logging out a User. Authenticating a
User. Obtaining the Logged-in User ID. Authorizing a Block of Code.
Authorizing a Function. Authentication Example.
IV. DATABASE INTEGRATION.
14. Structured Query Language (SQL).
Introduction. Inserting Data. Updating Data. Deleting Data. Selecting
Data. Limiting Rows Returned. Specifying Multiple Conditions. Sorting
Results. Using Aliases. Selecting from Multiple Tables. Joining Two Tables.
Joining Three Tables. Grouping Data with CFOUTPUT. Performing Outer Joins.
Selecting Unique Values. Using Aggregate Functions. Grouping Aggregate Data.
Limiting Aggregate Results. Using the IN Keyword. Using IN with Web Forms.
Matching a Wildcard Pattern. Matching a Single Character. Matching a Group of
Characters. Matching a Range of Characters. Excluding a Group of Characters.
Excluding a Range of Characters. Using Prepared Statements.
15. Stored Procedures.
Introduction. Writing a Simple Stored Procedure in Microsoft SQL Server.
Writing a Simple Stored Procedure in Oracle. Invoking a Simple Stored
Procedure. Writing a Stored Procedure with Parameters in Microsoft SQL
Server. Writing a Stored Procedure with Parameters in Oracle. Invoking a
Stored Procedure with Parameters. Using Output Parameters. Working with
Multiple Result Sets.
V. LANGUAGE EXTENSIBILITY FEATURES.
16. User-Defined Functions.
Introduction. Declaring a Function. Function Arguments. Returning Values.
Suppressing Output. Recursive Functions. Working with Function References.
17. ColdFusion Custom Tags.
Introduction. Creating a Simple Custom Tag. Accessing a Custom Tag. Using
Attributes. Returning a Result. Adding Start and End Tags. Building Nested
Tags. Encoding Custom Tags. Using . Using .
18. CFX API Custom Tags.
Introduction. Creating a Simple Java CFX Tag. Using Tag Attributes.
Setting ColdFusion Variables. Using Queries in Java CFX Tags. A Simple C++
CFX Tag. Using Tag Attributes. Setting ColdFusion Variables. Using Queries in
C++ CFX Tags. Installing a Java CFX Tag. Installing a C++ CFX Tag.
19. Components.
Introduction. Defining a Component. Instantiating a Component. Invoking a
Component Method. Component Inheritance. Accessing a Component. Using
Component Meta Data.
20. Objects.
Introduction. Creating a Java Object Instance. Invoking Methods on an
Object. Using Properties on an Object. Working with Java Objects. Working
with COM Objects. Working with CORBA Objects.
21. WDDX.
Introduction. CFML to WDDX. CFML to JavaScript. WDDX to CFML. WDDX to
JavaScript. Syndicating Content with WDDX. Converting a Java Object into
WDDX. Deserializing WDDX in Java.
22. XML.
Introduction. Creating an XML Object with the Tag. Creating an XML Object
with the XmlNew() Function. Creating an XML Object from Another XML Object.
Parsing an XML Document. Accessing Attributes. Accessing Children. Accessing
Inner Text. Searching XML with XPath. XSL Transformations.
23. Web Services.
Introduction. Invoking a Web Service with CFINVOKE. Creating an Instance
of a Web Service. Writing a Web Service. Using Properties. Deploying a Web
Service. Invoking a Web Service with .NET. Invoking a Web Service with Java.
24. J2EE Interoperability.
Introduction. Redirecting to a Servlet or JSP. Including a Servlet or JSP.
Accessing ColdFusion Pages from Servlets and JSPs. Sharing Data Between
ColdFusion and Servlets/JSPs. Accessing Enterprise Java Beans.
VI. APPENDIXES.
Appendix A. Online ColdFusion Resources.
ColdFusion Web Sites. Java Web Sites. XML Web Sites. Other Useful Web
Sites.
Appendix B. Security.
Session Hijacking. URL Injection Hacking. File Uploading. Denial of
Service Attacks. Cross Site Scripting. Sandbox Security. Security Resources.
Appendix C. Migrating from ColdFusion 5 to ColdFusion MX.
ColdFusion Code Compatibility Analyzer. ColdFusion Settings Migration
Wizard. Changes to CFML Tags and Functions. Database Operations.
Localization. References.
Appendix D. Converting Between Tags and Scripting.
The Tag. If-Then Statements. Loops. Switch Statements. Exception
Handling.
Index.
Pete Freitag is the co-founder and Chief Technology Officer of CFDev, a company that builds Web components for ColdFusion and other languages. He has several years of experience developing database-driven Web applications, integrating with legacy systems, and product development. He contributes to the ColdFusion, Web development, and software development communities regularly, and holds a BS in Software Engineering from Clarkson University.
Brad Leupen is the Chief Technology Officer for the software company Noverant. He holds an AB in Computer Science from Harvard University, where he focused on operating systems and distributed systems research. He won the Derek Bok Award for Excellence in Teaching as a Teaching Fellow for several university undergraduate classes. He has closely followed the development of key Web technologies and standards, including J2EE, .NET, and XML.
Chris Reeves is a software developer for Religent, Inc. in Raleigh, NC, where he assists in development for the company's remote systems management software suite. He graduated with a BA in English from Appalachian State University.
