URL parameters store retrieved information
input by users. Before you begin, make sure you pass a form or URL
parameter to the server. After you define the URL variable, you
can use its value in the currently selected page.
In the Document window, open the page that will
use the variable.
Select Windows > Bindings to display the
Bindings panel.
In the Bindings panel, click the Plus (+) button and
select one of the following from the pop‑up menu:
Document Types
Menu item in Bindings panel for URL variable
ASP
Request Variable > Request.QueryString
ColdFusion
URL Variable
JSP
Request Variable
PHP
URL Variable
In the URL Variable dialog box, enter the name of the
URL variable in the box, and click OK.
The URL variable name is normally the name of the HTML
form field or object used to obtain its value.