MACROMEDIA COLDFUSION MX 61-CFML Informações Técnicas descarregar pdf (Página 15)

CHAPTER 2

CFML Basics

This chapter introduces the basic elements of CFML, including how to create Macromedia

ColdFusion pages, and use variables, functions, conditional processing, and form processing.

Contents

Working with ColdFusion pages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

About CFML elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Working with CFML expressions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

About conditional processing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Processing form data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Commenting your code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Working with ColdFusion pages

ColdFusion pages are plain text files that you use to create web applications. You can create your

ColdFusion applications by writing all the code manually or by using wizards (provided with

some editors) to generate the majority of the code for you.

You can use the following editors to create your ColdFusion pages:

• Macromedia Dreamweaver MX

• Macromedia HomeSite+

• Macromedia ColdFusion Studio

• Any HTML editor

• Windows Notepad

• Vi or Emacs (UNIX systems)

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