User Guide

C HAPTER 5
Chapter 5 Making Variables Dynamic
This chapter explains how to use CFML to dynamically populate forms and
dynamically generate SQL.
Contents
• Dynamically Populating Select Boxes ............................................................ 46
• Creating Dynamic Checkboxes and Multiple Select Boxes .......................... 47
• Testing for a variable’s existence..................................................................... 51
• Creating Default Variables with CFPARAM.................................................... 51
• Checking Query Parameters with CFQUERYPARAM .................................... 52
• Dynamic SQL.................................................................................................... 53