1.组件控制器定义属性: 2.实现popup方法: METHOD stock_popup . DATA: l_cmp_api TYPE REF TO if_wd_component, l_window_manager TYPE REF TO if_wd_window_manager, l_msg TYPE string, l_text TYPE string_table, l_api TYPE REF TO if_wd_view_controller, l_popup TYPE REF TO i…