Dataprovider for header text in inset list. Overrides headerText property.
Returns
Supported Clients
Sample
The styleClass of the header.
Header text property for inset list.
The x and y position of the component, in pixels, separated by a comma.
The name of the component. Through this name it can also accessed in methods.
The name of the relationship between the table related to the currently active form and the table you want to show data from in the inset list.