Method: CONSTRUCTOR
Method: SET_MODELS
Method: WD_DESTROY_CONTEXT
Method: EH_ONSORT
Method: WD_CREATE_CONTEXT
Method: DO_HANDLE_EVENT
Method: DO_PREPARE_OUTPUT
Method: EH_ONSELECT
Method: DO_INIT_CONTEXT
Method: EH_ON_ONE_CLICK_ACTION
Method: EH_ONINSERT
Method: EH_ONEDIT_LIST