Chapter 18. Establishing Connections and Recordsets
IN THIS CHAPTER
Examining the structured world of databases
Dreamweaver Technique: Setting up a Dynamic Site
Making a basic connection
Dreamweaver Technique: Declaring an ODBC Data Source
Dreamweaver Technique: Creating an ASP Connection
Dreamweaver Technique: Defining a ColdFusion Connection
Dreamweaver Technique: Setting up a PHP Connection
Crafting custom connection strings
Pinpointing data with recordsets
Dreamweaver Technique: Defining a Recordset
Writing SQL queries
Although Dreamweaver can be used to build any sort of Web application, one of its biggest strengths is its capability to present and manage dynamically accessed data. In other words, many designers use Dreamweaver to display and alter information from a database on the Web. But to handle that information, you must first establish a connection between the Web page and the desired data source and then you must define a selection of records from that data source.
Dreamweaver is adept at handling both of these pieces. You can connect to virtually any data source — databases, spreadsheets, and even standard text files — in a number of different ways. Dreamweaver offers a variety of connection types, ranging from the simplest with the highest overhead, DSN (Data Source Name), to the more complex, but most efficient, OLE DB. This chapter explains how the connections are made in Dreamweaver and why some are more robust than others.
After you have established a connection and your Web ...