Back Forward When form
Completing the Pages & Classes tab

About When condition rules

Complete the tab to specify the page name and class of the pages that at runtime contain the property or properties referenced on the other tabs of this rule. See How to Complete a Pages & Classes tab for basic instructions.

You can use locatable pages in when condition rules.

Field

Description

Pages And Classes  
Page Name

zzzOptional. Enter the name of a page containing a property referenced in this rule. For a locatable page, enter the keyword locate followed by a page name.

Optionally, add a row with the keyword Top as the page name, to identify a top-level page. The Top keyword allows you to use the syntax Top.propertyref on other tabs of this rule form to identify properties.

Class

SmartPromptOptional. Select the class of that page.

Locate Page Expression

zzzOptional. To use an activity to locate a locatable page, enter a Boolean expression here. When this evaluates to false, the system uses the activity identified in the Locate Page Activity field to find and temporarily add the page to your clipboard.

Typically, enter an expression that evaluates to true when the page corresponding to the entry in the Page Name field is already present on the clipboard and contains the needed properties.

For guided entry of any expression, click the magnifying glass icon (zzz) to start the Expression Builder.

Locate Page Activity

Optional. Enter the second key part — Activity Name — of an activity with activity type Locate that can find the page identified in this row.

If the activity has parameters, click the  Get Locate Activity Params button to enter values for the parameters.

The system uses the Applies To key part of this when condition rule as the first key part of the activity.

zzz About When Conditions