This method returns script that needs to be printed before the component itself has been printed. This method could have been abstract except that most components do not have a use for it. It therefore returns null and should be overridden as needed. (Note: there is an anologous method for printing page- level content in ComponentMgr.)
HTML that should be printed before the component itself.
AComponent Class | com.plumtree.uiinfrastructure.pagecontrols.framework Namespace