需求：给一个配置表，需要根据配置表来弹出选择框，并将选择的数据添加到SALES ORDER的项目
BSP_WD_CMPWB
新建组件：ZHSI_JPMPG
新建视图，适用VALUE NODE 参考表ZCRMT0057.(表视图，可配置，按钮)
在节点的IF_BSP_MODEL~INIT中设置选择模式：多选：
method IF_BSP_MODEL~INIT. TYPES: BEGIN OF ltype_attr_struct, mandt TYPE mandt, zzzmodeno TYPE zmodeno, zpart_group TYPE zpart_group, product_id TYPE comt_product_id, zgroup_des TYPE zgroup_des, zproduct_des TYPE comt_prshtextx, quantity TYPE zcrm_quan, END OF ltype_attr_struct. super->if_bsp_model~init( id = id owner = owner ). SELECTION_MODE = SELMODE_MULTI."多选 DATA: lv_struct_ref TYPE REF TO ltype_attr_struct, lv_value_node TYPE REF TO cl_bsp_wd_value_node, lv_bo_coll TYPE REF TO if_bol_bo_col. CREATE DATA lv_struct_ref. CREATE OBJECT lv_value_node EXPORTING iv_data_ref = lv_struct_ref. CREATE OBJECT lv_bo_coll TYPE cl_crm_bol_bo_col. lv_bo_coll->add( lv_value_node ). set_collection( lv_bo_coll ). endmethod.
在组件控制器中添加参数节点：OPTION,值节点，字段参考ZCRMT0057中个别字段
在组件控制器中添加返回结果节点：ZJPPJM,值节点，字段参考ZCRMT0057
根据参数条件初始化查询结果TABLE:DO_INIT_CONTEXT
METHOD do_init_context. **SUPER->DO_INIT_CONTEXT( ). DATA:gt_zcrmt0057 TYPE TABLE OF zcrmt0057, gw_zcrmt0057 LIKE LINE OF gt_zcrmt0057, lr_line TYPE REF TO zcrmt0057, lr_valuenode TYPE REF TO cl_bsp_wd_value_node, lr_col TYPE REF TO if_bol_bo_col, lr_comp TYPE REF TO zl_zhsi_jpm_bspwdcomponen_impl, gr_cond TYPE REF TO if_bol_bo_property_access, gw_cond TYPE zmodeno. lr_comp ?= me->comp_controller. IF lr_comp IS BOUND. gr_cond = lr_comp->typed_context->option->collection_wrapper->get_current( ). IF gr_cond IS BOUND. gr_cond->get_property_as_value( EXPORTING iv_attr_name = 'ZZZMODENO' IMPORTING ev_result = gw_cond ). SELECT * INTO TABLE gt_zcrmt0057 FROM zcrmt0057 WHERE zzzmodeno = gw_cond. ENDIF. ENDIF. CREATE OBJECT lr_col TYPE cl_crm_bol_bo_col. LOOP AT gt_zcrmt0057 INTO gw_zcrmt0057. CREATE DATA lr_line. CREATE OBJECT lr_valuenode EXPORTING iv_data_ref = lr_line. lr_valuenode->set_properties( gw_zcrmt0057 ). lr_col->add( lr_valuenode ). ENDLOOP. me->typed_context->zjppmj->collection_wrapper->set_collection( lr_col ). ENDMETHOD.
重定义GET_LOCAL_TOOLBAR_BUTTONS方法，添加选择按钮（点击将选择结果返回到程序中）
METHOD if_bsp_wd_dyn_btn_control~get_local_toolbar_buttons. DATA:gw_button TYPE crmt_thtmlb_button. rt_result = super->if_bsp_wd_dyn_btn_control~get_local_toolbar_buttons( ). gw_button-id = 'CHOOSE'. gw_button-type = cl_thtmlb_util=>gc_done. gw_button-text = '選択'. gw_button-on_click = 'ZCHOOSE'. gw_button-enabled = abap_true. APPEND gw_button TO rt_result. ENDMETHOD.
重定义GET_NO_OF_VISIBLE_TOOLBAR_BTNS方法，修改显示的按钮数量
METHOD if_bsp_wd_dyn_btn_control~get_no_of_visible_toolbar_btns. rv_result = super->if_bsp_wd_dyn_btn_control~get_no_of_visible_toolbar_btns( ). rv_result = 9. ENDMETHOD.
在Event Handler中添加前面设置的ZCHOOSE:
(将选择的结果添加到组件控制器的返回节点中)
METHOD eh_onzchoose. DATA lr_context_node_tree TYPE REF TO cl_bsp_wd_context_node_tree. DATA lr_node TYPE REF TO if_bsp_wd_tree_node. DATA lr_tree_event TYPE REF TO cl_thtmlb_tree. DATA lr_choose TYPE REF TO if_bol_bo_col_iterator. DATA:lr_bol TYPE REF TO if_bol_bo_col. DATA lv_sel_index TYPE int4. DATA :lv_row_index TYPE int4, lr_comp TYPE REF TO zl_zhsi_jpm_bspwdcomponen_impl, lr_window TYPE REF TO cl_bsp_wd_window. lr_choose = me->typed_context->zjppmj->collection_wrapper->get_iterator( ). lr_bol = lr_choose->get_marked( ). lr_comp ?= me->comp_controller. lr_comp->typed_context->zjppjm->collection_wrapper->clear_collection( ). lr_comp->typed_context->zjppjm->collection_wrapper->set_collection( lr_bol ). lr_window = me->view_manager->get_window_controller( ). lr_window->call_outbound_plug( iv_outbound_plug = 'PRD_SELECT' ). ENDMETHOD.
WINDOW中添加外向跳转对象：
METHOD op_prd_select. me->fire_outbound_plug( iv_outbound_plug = 'PRD_SELECT' iv_data_collection = iv_data_collection ). ENDMETHOD.
将组件添加InterfaceView，将组件控制器的参数节点和返回结果节点添加：
在使用的组件中添加ComponentUsage:
以上将搜索帮助的查询和返回值处理完成，现在来使用位置调用组件并处理返回结果：
在BT115IT_SLSO的中添加按钮：
METHOD do_prepare_output. CALL METHOD super->do_prepare_output EXPORTING iv_first_time = abap_false. * CHECK sy-uname = zcl_crm_attributes=>gc_chenguoguang. **********************************************************************20170501-Begin *ZSO1/ZSO2/ZSO5 放出product ID 字段，ITEM增加exploed view按钮 ***数据定义 DATA: ls_button TYPE crmt_thtmlb_button, ls_crmt_orgman_wrk TYPE crmt_orgman_wrk, ls_crmst_adminh_btil TYPE crmst_adminh_btil, lr_btitems TYPE REF TO cl_crm_bol_entity, lr_btorder TYPE REF TO cl_crm_bol_entity, lr_btadminh TYPE REF TO cl_crm_bol_entity. ***数据准备 lr_btitems ?= me->typed_context->btitems->collection_wrapper->get_current( ). IF lr_btitems IS BOUND. lr_btorder = lr_btitems->get_root( ). ENDIF. IF lr_btorder IS BOUND. lr_btadminh = lr_btorder->get_related_entity( iv_relation_name = 'BTOrderHeader' ). ENDIF. CHECK lr_btadminh IS BOUND. lr_btadminh->get_properties( IMPORTING es_attributes = ls_crmst_adminh_btil ). CALL FUNCTION 'CRM_ORGMAN_READ_OW' EXPORTING iv_ref_guid = ls_crmst_adminh_btil-guid iv_ref_kind = 'A' IMPORTING es_orgman_wrk = ls_crmt_orgman_wrk EXCEPTIONS entry_does_not_exist = 1 OTHERS = 2. IF sy-subrc <> 0. * Implement suitable error handling here ENDIF. zl_bt115it__items_impl=>gv_sales_org = ls_crmt_orgman_wrk-sales_org. ls_button-type = cl_thtmlb_util=>gc_icon_goto.. ls_button-on_click = 'ZEXPLODE'. ls_button-text = 'Explode view'. ls_button-enabled = abap_true. APPEND ls_button TO gt_button_tib. "在ZSO5的行项目中增加“部品リスト選択”按钮，只针对日本分公司显示。在点击该按钮时，弹出对话框，显示字段如下： "ADD BY LY 20171031 IF ls_crmt_orgman_wrk-sales_org = 'O 50000231' AND ls_crmst_adminh_btil-process_type = 'ZSO5'. ls_button-type = cl_thtmlb_util=>gc_icon_add.. ls_button-on_click = 'ZPDEX'. ls_button-text = '部品リスト選択'. ls_button-enabled = abap_true. APPEND ls_button TO gt_button_tib. ENDIF. **********************************************************************20170501-End "日语登陆，默认带出日语的物料描述，如无则取英语描述 "ADD BY LY 20170613 DATA: lv_langu TYPE sy-langu, lv_text TYPE abap_bool. DATA lr_item_iter TYPE REF TO if_bol_bo_col_iterator. DATA lr_admini TYPE REF TO cl_crm_bol_entity. DATA ls_admini TYPE crmst_admini_btil. DATA:lr_core TYPE REF TO cl_crm_bol_core. CLEAR:lv_langu. IF sy-langu = 'J'"加的by 李渊 20170613 OR sy-langu = 'F'."20170731 法国逻辑 lv_langu = sy-langu. ENDIF. IF lv_langu IS NOT INITIAL. lr_item_iter = me->typed_context->btadmini->collection_wrapper->if_bol_bo_col~get_iterator( ). CHECK lr_item_iter IS BOUND. lr_admini ?= lr_item_iter->get_first( ). WHILE lr_admini IS BOUND. lr_admini->get_properties( IMPORTING es_attributes = ls_admini ). IF sy-langu = lv_langu."加的by 李渊 20170606 SELECT SINGLE short_text INTO ls_admini-description FROM comm_prshtext WHERE product_guid = ls_admini-product AND langu = lv_langu. IF sy-subrc <> 0. SELECT SINGLE short_text INTO ls_admini-description FROM comm_prshtext WHERE product_guid = ls_admini-product AND langu = 'E'. ENDIF. ENDIF. lr_admini->set_properties( EXPORTING is_attributes = ls_admini ). lr_admini ?= lr_item_iter->get_next( ). ENDWHILE. lr_core = cl_crm_bol_core=>get_instance( ). lr_core->modify( ). ENDIF. ENDMETHOD.
事件控制器中添加处理事件：ZPDEX
METHOD eh_onzpdex. * Added by wizard: Handler for event 'ZPDEX' OP_PRD_SELECT( ). ENDMETHOD.
添加外向链接：PRD_SELECT
METHOD op_prd_select. * Added by wizard: Outbound plug 'PRD_SELECT' TYPES:BEGIN OF ty_cond, product_id TYPE comt_product_id, zzzmodeno TYPE zmodeno, END OF ty_cond. DATA:lr_entity TYPE REF TO cl_crm_bol_entity, lv_interface_view_name TYPE string, lv_title TYPE string, gw_cond TYPE ty_cond, gr_cond TYPE REF TO ty_cond, lr_valuenode TYPE REF TO cl_bsp_wd_value_node, lr_context TYPE REF TO cl_bsp_wd_context_node. DATA:ls_crmst_adminh_btil TYPE crmst_adminh_btil, lr_btitems TYPE REF TO cl_crm_bol_entity, lr_btorder TYPE REF TO cl_crm_bol_entity, lr_btadminh TYPE REF TO cl_crm_bol_entity. ***数据准备
”not use begin lr_btitems ?= me->typed_context->btitems->collection_wrapper->get_current( ). IF lr_btitems IS BOUND. lr_btorder = lr_btitems->get_root( ). ENDIF. IF lr_btorder IS BOUND. lr_btadminh = lr_btorder->get_related_entity( iv_relation_name = 'BTOrderHeader' ). ENDIF. CHECK lr_btadminh IS BOUND. lr_btadminh->get_properties( IMPORTING es_attributes = ls_crmst_adminh_btil ). "not use end lv_interface_view_name = 'ZHSI_JPMPG/MainWindow'. lv_title = '部品リスト選択'. "弹出框的标题 comp_popup = comp_controller->window_manager->create_popup("实例化弹出框，search_belnr_popup iv_interface_view_name = lv_interface_view_name "对应的类型为IF_BSP_WD_POPUP为全局变量 iv_usage_name = 'PRD_SELECT ' iv_title = lv_title ). comp_popup->set_on_close_event( iv_view = me iv_event_name = 'ZJPP_CLOSE' ). "设置弹出窗口对应的关闭事件 ** set display mode "此事件用于接受对应的选中返回值 comp_popup->set_display_mode( if_bsp_wd_popup=>c_display_mode_surrounded ). ** Open the Popup comp_popup->set_window_width( 700 ). comp_popup->set_window_height( 500 ). DATA:lr_cond TYPE REF TO if_bol_bo_col. CREATE OBJECT lr_cond TYPE cl_crm_bol_bo_col. CREATE DATA gr_cond. CREATE OBJECT lr_valuenode EXPORTING iv_data_ref = gr_cond. gw_cond-zzzmodeno = ls_crmst_adminh_btil-zzzmodeno. lr_valuenode->set_properties( gw_cond ). lr_cond->add( lr_valuenode ). " Get Query Context node lr_context = comp_popup->get_context_node( 'OPTION' ). CHECK lr_context IS BOUND. lr_context->set_collection( collection = lr_cond ). comp_popup->open( iv_inbound_plug = 'PRD_SELECT' iv_collection = lr_cond ). ENDMETHOD.
处理返回结果：新建事件：ZJPP_CLOSE
METHOD eh_onzjpp_close. * Added by wizard: Handler for event 'ZJPP_CLOSE' DATA lr_item TYPE REF TO cl_crm_bol_entity. DATA:lr_schedext TYPE REF TO cl_crm_bol_entity, lr_schedlin TYPE REF TO cl_crm_bol_entity. DATA:lr_btitems TYPE REF TO cl_crm_bol_entity, lr_btorder TYPE REF TO cl_crm_bol_entity, lr_btadminh TYPE REF TO cl_crm_bol_entity, lr_context_node TYPE REF TO cl_bsp_wd_context_node, lr_iterator TYPE REF TO if_bol_bo_col_iterator, lr_access TYPE REF TO if_bol_bo_property_access, ls_crmt0057 TYPE zcrmt0057, gw_item TYPE crmst_admini_btil, gv_quantity TYPE crmt_schedlin_quan, ls_schedlin TYPE crmst_schedlin_btil, gv_string TYPE string, gr_cx_crm_genil_model_error TYPE REF TO cx_crm_genil_model_error. CHECK comp_popup IS BOUND. lr_context_node = comp_popup->get_context_node( iv_cnode_name = 'ZJPPJM' ). CHECK lr_context_node IS BOUND. lr_iterator = lr_context_node->collection_wrapper->get_iterator( ). IF lr_iterator->size( ) > 0. lr_btitems ?= me->typed_context->btitems->collection_wrapper->get_current( ). lr_access = lr_iterator->get_first( ). WHILE lr_access IS BOUND. CLEAR:gv_string. lr_access->get_properties( IMPORTING es_attributes = ls_crmt0057 ). TRY. lr_item ?= lr_btitems->create_related_entity( 'BTOrderItemAll' ). CATCH cx_crm_genil_model_error INTO gr_cx_crm_genil_model_error. gv_string = gr_cx_crm_genil_model_error->get_text( ). ENDTRY. IF lr_item IS BOUND. CLEAR:gw_item. lr_item->get_properties( IMPORTING es_attributes = gw_item ). IF gw_item-guid IS INITIAL. CALL FUNCTION 'CRM_GUID_CREATE' IMPORTING ev_guid = gw_item-guid. ENDIF. gw_item-ordered_prod = ls_crmt0057-product_id. lr_item->set_properties( EXPORTING is_attributes = gw_item ). lr_schedext ?= lr_item->get_related_entity( 'BTItemSchedlinExt' ). IF lr_schedext IS NOT BOUND. lr_schedext ?= lr_item->create_related_entity( 'BTItemSchedlinExt' ). ENDIF. IF lr_schedext IS BOUND. lr_schedlin ?= lr_schedext->get_related_entity( 'BTSchedlinAll' ). IF lr_schedlin IS NOT BOUND. lr_schedlin ?= lr_schedext->create_related_entity( 'BTSchedlinAll' ). ENDIF. IF lr_schedlin IS BOUND. CLEAR:ls_schedlin. ls_schedlin-quantity = ls_crmt0057-quantity. lr_schedlin->if_bol_bo_property_access~set_properties( is_attributes = ls_schedlin ). ENDIF. ENDIF. typed_context->btitems->collection_wrapper->add( lr_item ). ENDIF. lr_access = lr_iterator->get_next( ). ENDWHILE. ENDIF. ENDMETHOD.
效果：
