Programming Guide - Actian

ScriptsUserEventSpecifies a user eventFor more information about these events, see the Language Reference Guideonline help.Examples—Frame event blocks:The following frame event block is an example of a standard quit sequence:on click menu.file_menu.quit_menu,on click quit_button =beginreturn;end;The following frame event block is an example of a standard frame terminationsequence:on windowclose,on terminate =beginif CurFrame.Topform.HasDataChanged = TRUE then/* save data */endif;end;The following frame event block is an example of a typical field on a form:on childsetvalue =begindata_is_changed = TRUE;end;Field and Menu Item ScriptsA field or menu item script contains one or more event blocks for the particularfield or menu item. The syntax is:[initialize =[declare[localvariablelist][localprocedureforwardreferences][enddeclare]][beginstatementlistend [;]]Writing Scripts and Procedures 71