MACROMEDIA COLDFUSION MX 61-CFML Informations techniques télécharger pdf (Page 98)

98 Chapter 9: Lesson 6: Creating a Main Application Page

Exercise 1: Creating the main application page from the Trip

Detail page

In this exercise, you convert the Trip Detail page into the main Trip Maintenance application

page. The main application page includes additional buttons for navigating to other ColdFusion

pages and browsing the trip database records.

Adding navigation buttons to browse the database

The drill-down search function developed in “Lesson 5: Creating a Trip Detail Page” on page 85

is very useful when the user knows some search criteria to enter. Flipping back and forth between

the results page and the detail page to navigate through a record set can be tedious. Moreover, on

occasion the trip coordinator might want to browse the Trips database just to check for anomalies

or to become familiar with its contents. In these cases, the trip coordinator does not know the

criteria to search for in advance.

The following figure shows the navigation buttons. The label below each button does not appear

in the application; it describes which row to display relative to the currently displayed row.

Trip detail information that you build initially

Maintenance buttons

Navigation buttons

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MACROMEDIA COLDFUSION MX 61-CFML Informations techniques Page 98