WEB UI基础八:链接跳转到标准的工单界面

接以前做的例子,用组件做了个搜索界面,明细里添加了object_id的链接:

  method GET_P_OBJECT_ID.
"#EC NEEDED
** generated by search page wizard if me->running_in_f4_popup( ) = abap_false.
case iv_property.
when if_bsp_wd_model_setter_getter=>fp_fieldtype.
rv_value = cl_bsp_dlc_view_descriptor=>field_type_event_link.
when if_bsp_wd_model_setter_getter=>fp_onclick.
rv_value = 'CLICKONLINK'.
endcase.
endif.
endmethod.
DATA lv_index       TYPE i.
DATA: lv_action TYPE c.
cl_thtmlb_util=>get_event_info(
EXPORTING
iv_event = htmlb_event_ex
IMPORTING
ev_index = lv_index ).
DATA lr_node TYPE REF TO if_bol_bo_property_access.
lr_node ?= me->typed_context->searchresultnode->collection_wrapper->find( iv_index = lv_index ).
DATA lv_guid TYPE CRMT_OBJECT_GUID." REF TO data.
DATA lv_obj TYPE crmt_object_id. lr_node->get_property_as_value(
EXPORTING
iv_attr_name = 'OBJECT_ID'
IMPORTING
ev_result = lv_obj ).
SELECT SINGLE GUID INTO LV_GUID FROM CRMD_ORDERADM_H WHERE OBJECT_ID = LV_OBJ.
DATA: lv_bol_core TYPE REF TO cl_crm_bol_core.
lv_bol_core = cl_crm_bol_core=>get_instance( ).
lv_bol_core->start_up( 'BT' ).
DATA lr_entity TYPE REF TO cl_crm_bol_entity.
lr_entity = lv_bol_core->get_root_entity( iv_object_name = 'BTOrder' iv_object_guid = LV_GUID ). * 将跟对象传递到window_controller
DATA lr_col TYPE REF TO cl_crm_bol_entity_col.
CREATE OBJECT lr_col.
lr_col->if_bol_bo_col~add( lr_entity ).
DATA: lr_window TYPE REF TO cl_bsp_wd_window.
lr_window = me->view_manager->get_window_controller( ).
lr_window->call_outbound_plug( iv_outbound_plug = 'DEFAULT'
iv_data_collection = lr_col ).
  method OP_DEFAULT.
CONSTANTS lv_ui_action TYPE crmt_ui_actions VALUE 'B'. "display
DATA lr_ent TYPE REF TO if_bol_bo_property_access.
DATA lr_descriptor_object TYPE REF TO cl_crm_ui_descriptor_object. lr_ent ?= iv_data_collection->get_first( ).
CATCH SYSTEM-EXCEPTIONS move_cast_error = .
lr_descriptor_object ?= lr_ent.
ENDCATCH.
IF sy-subrc NE .
CALL METHOD cl_crm_uiu_bt_navigate=>prepare_col_for_navigate
EXPORTING
ir_collection = iv_data_collection
iv_ui_action = lv_ui_action
EXCEPTIONS
no_nav_descriptor_inserted =
OTHERS = .
ENDIF.
IF sy-subrc EQ .
DATA lr_nav TYPE REF TO if_crm_ui_navigation_service.
lr_nav = cl_crm_ui_navigation_service=>get_instance( me ).
* Navigate to Target Component
lr_nav->navigate_dynamically( iv_data_collection ).
ENDIF.
endmethod.

上面是做成通用的,下面是给单独事件的:

  METHOD eh_onclickno.

    DATA: lv_index        TYPE int4,
* lr_comp_controller TYPE REF TO cl_bt111s_o_bspwdcomponen_impl,
* lr_cuco TYPE REF TO cl_bt111s_o_cucosearch_impl,
lr_entity TYPE REF TO if_bol_bo_property_access,
lv_event TYPE REF TO cl_htmlb_event_tableview,
lr_msg_srv TYPE REF TO cl_bsp_wd_message_service,
lv_subrc TYPE sy-subrc,
lv_tableview_ex TYPE REF TO cl_thtmlb_table_view. CALL METHOD cl_thtmlb_util=>get_event_info
EXPORTING
iv_event = htmlb_event_ex
IMPORTING
ev_index = lv_index. * set entity as current one
lr_entity ?= me->typed_context->result->collection_wrapper->find( iv_index = lv_index ). CHECK lr_entity IS BOUND. DATA l_guid TYPE crmd_orderadm_h-guid.
CALL METHOD lr_entity->get_property_as_string
EXPORTING
iv_attr_name = 'GUID'
* iv_use_iso_format = ABAP_FALSE
RECEIVING
rv_result = l_guid. DATA lr_core TYPE REF TO cl_crm_bol_core.
DATA lr_bt TYPE REF TO cl_crm_bol_entity.
lr_core = cl_crm_bol_core=>get_instance( ).
*初始化 BT为组件集名称
lr_core->start_up( 'BT' ). TRY.
CALL METHOD lr_core->get_root_entity
EXPORTING
iv_object_name = 'BTOrder'
iv_object_guid = l_guid " 单句对应的GUID
RECEIVING
rv_result = lr_bt.
CATCH cx_crm_genil_model_error .
ENDTRY. CHECK lr_bt IS BOUND. RAISE EVENT history_trigger. DATA: lr_nav_descr TYPE REF TO if_bol_bo_property_access.
DATA: lr_navigation TYPE REF TO if_crm_ui_navigation_service.
DATA: lr_col TYPE REF TO cl_crm_bol_bo_col.
DATA: rv_value_node TYPE REF TO cl_bsp_wd_value_node. cl_crm_ui_descriptor_obj_srv=>create_ui_object_based(
EXPORTING iv_ui_object_type = 'BT116_SRVO'
iv_ui_object_action = 'B'
RECEIVING rr_result = lr_nav_descr ). CHECK lr_nav_descr IS BOUND.
lr_navigation = cl_crm_ui_navigation_service=>get_instance( me ).
CHECK lr_navigation IS BOUND. * Check whether navigation is supported
IF lr_navigation->is_dynamic_nav_supported( lr_nav_descr ) NE abap_true.
RETURN.
ELSE.
CREATE OBJECT lr_col.
lr_col->if_bol_bo_col~add( iv_entity = lr_nav_descr ).
lr_col->if_bol_bo_col~add( iv_entity = lr_bt iv_set_focus = abap_true ).
lr_navigation->navigate_dynamically( lr_col ).
ENDIF. ENDMETHOD.
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