Hide If - This XPath is used as the check to determine whether to show this group or not. If the XPath evaluates to true at runtime, using the standard XPath rules, the group will then be hidden. This XPath is required if the Hide Group Based on Runtime Data option has been selected (see Group Details).
Disable If - This XPath is required if the Disable Group Based On Runtime Data option is selected on the Field Details page. If this XPath evaluates to true at runtime, then all the fields within this group will be disabled.
Label Value - This XPath is required if a dynamic label has been requested for this group. The text value of this XPath at runtime will be used for the group label.
Set Value Events - If a dynamic Set Value action type is selected for an event against this group or its label on the Group Events section, these XPaths will become available. The resulting value from evaluating each XPath will be put into the target field of the event when the event gets triggered.
Dynamic Group Style XPaths - The XPaths in this section are used for setting the dynamic background styling of the field if dynamic background styles have been selected on the Group Details page. The first field, Apply '...' Group Style if, will be used for entering a condition to be fulfilled in order to apply the specified conditional style. If the XPath here evaluates to True, the entered class (on the Group Details screen) will be used for this element. If dynamic was selected, another XPath text area will appear: Dynamic Group Style Value. The value of this XPath will be converted to a string at runtime, which will be used as the CSS class name to apply to this field's background container (if the condition XPath is true).
Dynamic Label Style XPaths - These XPaths work in the same way as the XPath values above, except that they define the dynamic styling requirements for this group's label.
Action Submission Bindings
Context Location - This XPath is required if the 'Submit Data if Group Not Visible?' option has been unticked in the Group Visibility Settings section. It is used to indicate the location in the data that contains all the information about this group.
Group XML Fragment - This is required if the 'Submit Data if Group Not Visible?' option has been unticked in the Group Visibility Settings section. Unlike the other binding details this field should contain an XML fragment. This fragment should be the empty structure needed to bind all the fields within this group. This fragment will be inserted into the Context Location (if needed) when this group is visible so that all the contained fields can be successfully bound.
This field can still be populated by drag and drop from the instance documents. This will cause the XML structure for the selected element and all children to be inserted into the field, rather than the XPath to it.
If this group contains any other conditional display groups with the 'Submit Data if Group Not Visible?' flag unset then this fragment should not contain any data related to the nested group, as this will be stored against the subgroup.