Harness, Section, and Flow Action forms
Adding paragraphs to place rich text in a layout cell or header

Field

Description

Select or enter the second key part — Purpose value — of a paragraph rule. The system uses the Applies To key part of the current rule to find the paragraph rule during rule resolution at runtime.

Field

Description

Select to determine when the paragraph appears. (If this setting is not applicable, the cell contents are blank.)

• Choose Always to have the paragraph appear or be hidden based on the visibility of the enclosing section or flow action when the form is first presented or is refreshed. The system checks this condition only once.
• Choose Other Condition to make the visibility depend on a when condition rule, a Boolean expression evaluated only once, or a test evaluated repeatedly upon JavaScript events.

If you selected Other Condition for the Visible field, complete this field. Enter an expression involving another property, or identify the When Name key part of a when condition rule. Specify one of three outcomes:

• When condition rule — Enter the When Name key part of a when condition rule that determines the visibility of this field at runtime. The system uses the Applies To key part of the current rule in rule resolution to locate the when condition rule. Click the pencil icon () to review or create the when condition rule.
• Expression evaluated once — Enter an expression that returns true or false. This expression can involve multiple properties, function calls, and other syntax as supported by the <pega:when > JSP tag.
• Simple Java expression evaluated upon JavaScript events — To dynamically control the visibility of this property with a JavaScript event, enter one or more comparisons involving a target property values to literal constant values and select the Run on Client? box. You can use parentheses and the && and || operators to group comparisons. At runtime, the result determines whether the content of this cell appears in read-only mode or in the mode of the enclosing layout. Examples:

.Color =="Blue"

.Phone !="0"

(.Phone!="0")&&(.StateCode=="MA"||.StateCode=="VA"))

• Depending on the state of the Run on Client check box, the comparison can be executed only once as the form is initially displayed, or dynamically. See Implementing dynamic form actions and the Client Event Editor.

This field appears only if you select Other Condition for the Visible field and a simple expression in the Condition field.

Select to indicate that the Condition field contains one more property comparison tests that will be evaluated on the user workstation in response to a client event. See Implementing dynamic form actions and the Client Event Editor.

Clear to indicate that the Condition field contains a when condition rule name or an expression to be evaluated once upon initial display of the form.

Leave cleared in most cases. Paragraphs, like labels, are always presented in read-only mode. Select to cause the paragraph to be presented with read-only styles always, or based on a when condition rule, even when the enclosing layout is in read-write mode. Complete the next field to modify the effect of this check box.

Optional. Enter an expression involving another property, or identify the When Name key part of a when condition rule. Specify one of three outcomes:

• Leave blank to present the paragraph in read-only styles always, regardless of the mode of the enclosing layout.
• When condition rule — Enter the When Name key part of a when condition rule that determines the style of this paragraph at runtime. The system uses the Applies To key part of the current rule in rule resolution to locate the when condition rule, and executes the when condition rule once as it renders the form. Click the pencil icon () to review or create the when condition rule.
• Expression evaluated once — Enter an expression that returns true or false. This expression can involve multiple properties, function calls, and other syntax as supported by the <pega:when > JSP tag.

This field appears only when you select the Read Only? check box.

Field

Description

Optional. By default, when the work object form or flow action form appears in read-only mode, the CSS style named DataValueRead or DataValueRead RV2 applies. If this cell is not controlled by Smart Layout restrictions, you can enter another style name or select from those listed.

The SmartPrompt list shows all styles that start with the word Data. You are not limited to these styles.

Click the pencil icon () to review the text file rule that defines the style sheet. Your application can override and extend this style sheet in an application text file rule.

Optional. By default, when the work object form or flow action form appears in read-only mode, the CSS style named DataValueRead or DataValueRead RV2 applies. If this cell is not controlled by Smart Layout restrictions, you can enter another style name or select from those listed.

The SmartPrompt list shows all styles that start with the word Data. You are not limited to these styles.

Click the pencil icon () to review the text file rule that defines the style sheet. Your application can override and extend this style sheet in an application text file rule.

To apply inline styling to this cell only, type a CSS style definition in this field, or click the magnifying glass to access a Style Editor window. Styles you enter in this field supplement and override style elements defined in style sheets, according to normal CSS rules.

Inline styles are recorded in the generated HTML for the form; they do not alter the CSS definitions.

Using the Style Editor

You can select the font, color, font size, borders, margins, and other attributes of this cell using selection lists. The Style Editor maintains a preview of the resulting presentation. If you alter the style definition directly, click  Apply   to update the preview.

Click  OK   to record the style defined with the Style Editor in the panel.