OOALV总结
1.1ALV屏幕
1.1.1定义无CONTAINER屏幕
1、屏幕中可以不使用定制控制控件画范围，直接定义一个屏幕即可。
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g_grid_9000 TYPE REF TO cl_gui_alv_grid, "容器的实例 g_container_9000 TYPE REF TO cl_gui_docking_container, "容器 不用画屏幕容器
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2、创建容器
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CREATE OBJECT g_container_9000 EXPORTING repid = sy-repid dynnr = '9000' * side = cl_gui_docking_container=>dock_at_right”ALV贴屏幕右边，从屏幕右边开始算宽度 side = cl_gui_docking_container=>dock_at_top"ALV贴屏幕左边，从左边算屏幕宽度， extension = 1000 "屏幕宽度 * ratio = 95 "屏幕比例 小于5大于95会报cntl_error异常 style = cl_gui_control=>ws_child "可选参数，设置ALV是否可拖动大小 EXCEPTIONS cntl_error = 1 cntl_system_error = 2 create_error = 3 lifetime_error = 4 lifetime_dynpro_dynpro_link = 5 OTHERS = 6.
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3、创建容器实例
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* 创建容器实例 CREATE OBJECT g_grid_9000 EXPORTING i_parent = g_container_9000 EXCEPTIONS error_cntl_create = 1 error_cntl_init = 2 error_cntl_link = 3 error_dp_create = 4 OTHERS = 5. IF sy-subrc <> 0. MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4. ENDIF.
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4、排序汇总
在业务中，需要根据提货单号，将相同提货单号的行的提货单数量汇总。
首先设置排序
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FORM frm_alv_sort_9000. CLEAR:gs_sort. gs_sort-fieldname = 'THDXH'. gs_sort-UP = 'X'. gs_sort-subtot = 'X'. APPEND gs_sort TO gt_sort. ENDFORM.
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设置汇总
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gs_fieldcat-do_sum = &3. init_fill_fcat 'ZBCJHSL' '提货单数量' 'X' '' '' '' '' '' ''.
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5、事件注册
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FORM frm_alv_event_9001. DATA: lr_event_handler TYPE REF TO alv_event_9001. DATA: lt_f4 TYPE lvc_t_f4, ls_f4 TYPE lvc_s_f4. CLEAR:ls_f4. ls_f4-fieldname = 'Z_ZFBZ'."作废标记 ls_f4-register = 'X'. ls_f4-chngeafter = 'X'. INSERT ls_f4 INTO TABLE lt_f4. CALL METHOD g_grid_9001->register_edit_event "注册回车事件 EXPORTING i_event_id = cl_gui_alv_grid=>mc_evt_enter. CALL METHOD g_grid_9001->register_edit_event "注册失去鼠标事件 EXPORTING i_event_id = cl_gui_alv_grid=>mc_evt_modified. CALL METHOD g_grid_9001->register_f4_for_fields "注册搜索帮助事件 EXPORTING it_f4 = lt_f4. IF lr_event_handler IS INITIAL. CREATE OBJECT lr_event_handler. ENDIF. SET HANDLER lr_event_handler->handle_data_changed FOR g_grid_9001. "数据改动事件 SET HANDLER lr_event_handler->handle_double_click FOR g_grid_9001. SET HANDLER lr_event_handler->handle_on_f4 FOR g_grid_9001. SET HANDLER lr_event_handler->handle_hotspot_click FOR g_grid_9001 . SET HANDLER lr_event_handler->handle_toolbar FOR g_grid_9001. "工具栏事件 SET HANDLER lr_event_handler->handle_user_command FOR g_grid_9001. "用户命令事件 ENDFORM.
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6、展示ALV
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CALL METHOD g_grid_9000->set_table_for_first_display EXPORTING is_variant = gs_variant_9000 * i_save = 'A' is_layout = gs_layout_9000 it_toolbar_excluding = gt_exclude_9000 CHANGING it_outtab = gt_selalv "输出数据的内表 it_fieldcatalog = gt_fieldcat_9000 " it_sort = gt_sort"排序 it_filter = gt_filt EXCEPTIONS invalid_parameter_combination = 1 program_error = 2 too_many_lines = 3 OTHERS = 4. IF sy-subrc <> 0. MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4. ENDIF.
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7、屏幕刷新
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FORM frm_refresh_alv_9000 . DATA: lt_celltab TYPE lvc_t_styl, ls_celltab TYPE lvc_s_styl, ls_stable TYPE lvc_s_stbl. ls_stable-row = 'X'. "固定行 ls_stable-col = 'X'. "固定列 CHECK g_grid_9000 IS NOT INITIAL. CALL METHOD g_grid_9000->refresh_table_display EXPORTING is_stable = ls_stable * I_SOFT_REFRESH = 'X' EXCEPTIONS finished = 1 OTHERS = 2. IF sy-subrc <> 0. MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4. ENDIF. CALL METHOD cl_gui_cfw=>flush. ENDFORM.
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1.1.2定义有CONTAINER屏幕
1、首先在屏幕中使用空间画一个框
2、如果使用定制控制在控件中画范围，则需要使用另一个类。
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g_container_9000 TYPE REF TO cl_gui_custom_container"ALV container容器 需要画屏幕容器
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并且为屏幕中的控件定义名字，在程序中使用
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gv_9000 TYPE scrfname VALUE 'Z9000_ITEM', "GV_TABLE 是屏幕中定义的控件
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3、创建容器
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* 创建 容器 CREATE OBJECT g_container_9000 EXPORTING container_name = gv_9000. CREATE OBJECT g_grid_9000 EXPORTING i_parent = g_container_9000.
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4、创建容器实例
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* 创建容器实例 CREATE OBJECT g_grid_9000 EXPORTING i_parent = g_container_9000 EXCEPTIONS error_cntl_create = 1 error_cntl_init = 2 error_cntl_link = 3 error_dp_create = 4 OTHERS = 5. IF sy-subrc <> 0. MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4. ENDIF.
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其他的部分都与无CONTAINER的创建方法一致。
1.2事件处理
1.2.1定义事件类
1、初始化事件类
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INITIALIZATION. CLASS alv_event_9000 DEFINITION DEFERRED.
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2、定义事件类的方法
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CLASS alv_event_9000 DEFINITION. PUBLIC SECTION. METHODS handle_data_changed FOR EVENT data_changed OF cl_gui_alv_grid"数据改动事件 IMPORTING er_data_changed e_onf4 e_onf4_before e_onf4_after e_ucomm. METHODS handle_double_click FOR EVENT double_click OF cl_gui_alv_grid"双击事件 IMPORTING e_row e_column es_row_no. METHODS handle_on_f4 FOR EVENT onf4 OF cl_gui_alv_grid"F4 IMPORTING e_fieldname e_fieldvalue es_row_no er_event_data et_bad_cells e_display. METHODS handle_user_command FOR EVENT user_command OF cl_gui_alv_grid"用户按钮事件 IMPORTING e_ucomm. METHODS handle_hotspot_click FOR EVENT hotspot_click OF cl_gui_alv_grid"热区单击事件 IMPORTING e_row_id e_column_id es_row_no. METHODS handle_toolbar FOR EVENT toolbar OF cl_gui_alv_grid"工具条事件 IMPORTING e_object e_interactive. ENDCLASS.
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3、实现类的方法
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CLASS alv_event_9000 IMPLEMENTATION. METHOD handle_data_changed. "数据改动事件 PERFORM frm_handle_data_changed USING er_data_changed. ENDMETHOD. METHOD handle_double_click . "双击事件 PERFORM frm_double_click USING e_row e_column es_row_no. ENDMETHOD. "HANDLE_USER_COMMAND METHOD handle_on_f4 . "F4 PERFORM frm_alv_on_f4 USING e_fieldname e_fieldvalue es_row_no er_event_data e_display. er_event_data->m_event_handled = 'X' . ENDMETHOD. METHOD handle_user_command. "用户按钮事件 PERFORM frm_handle_user_command9000 USING e_ucomm. ENDMETHOD. METHOD handle_hotspot_click. "热区单击事件 PERFORM handle_hotspot_click USING e_row_id e_column_id es_row_no. ENDMETHOD. "handle_hotspot_click METHOD handle_toolbar. "工具条事件 PERFORM frm_handle_toolbar9000 USING e_object e_interactive."设置工具条图标 ENDMETHOD. "HANDLE_DOUBLE_CLICK ENDCLASS.
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1.2.2搜索帮助事件
1、定义响应F4的字段
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DATA: lr_event_handler TYPE REF TO alv_event_9001. DATA: lt_f4 TYPE lvc_t_f4, ls_f4 TYPE lvc_s_f4. CLEAR:ls_f4. ls_f4-fieldname = 'Z_ZFBZ'."作废标记 ls_f4-register = 'X'. ls_f4-chngeafter = 'X'. INSERT ls_f4 INTO TABLE lt_f4.
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2、将F4内表注册到搜索帮助
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CALL METHOD g_grid_9001->register_f4_for_fields "注册搜索帮助事件 EXPORTING it_f4 = lt_f4.
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3、将搜索帮助注册到屏幕
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IF lr_event_handler IS INITIAL. CREATE OBJECT lr_event_handler. ENDIF. SET HANDLER lr_event_handler->handle_on_f4 FOR g_grid_9001.
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4、定义字段为F4属性
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gs_fieldcat-f4availabl = &5. init_fill_fcat 'Z_ZFBZ' '作废标记' '' '' 'X' '' 'X' '' ''.
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5、定义F4响应逻辑
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FORM frm_alv_on_f4 USING pv_fieldname pv_fieldvalue pv_row_no TYPE lvc_s_roid pv_event_data TYPE REF TO cl_alv_event_data pv_display. DATA:lv_fieldname1 TYPE dfies-fieldname, lv_fieldname2 TYPE help_info-dynprofld. DATA:rs_selfield TYPE slis_selfield. DATA:ref_grid TYPE REF TO cl_gui_alv_grid. DATA:lt_return TYPE STANDARD TABLE OF ddshretval, ls_return TYPE ddshretval. DATA:BEGIN OF lt_zf OCCURS 0, z_zfbz TYPE ztthdvk-z_zfbz, "作废标志 END OF lt_zf. DATA:ls_zf LIKE lt_zf. REFRESH:lt_zf. CLEAR:ls_zf. ls_zf-z_zfbz = 'X'. APPEND ls_zf TO lt_zf. "作废标记不可逆，一旦打上X，则不可能再更改过来 lv_fieldname1 = pv_fieldname ."搜索帮助的字段名 lv_fieldname2 = pv_fieldname ."搜索帮助的字段名 CONDENSE lv_fieldname1 NO-GAPS. CONDENSE lv_fieldname2 NO-GAPS. CALL FUNCTION 'GET_GLOBALS_FROM_SLVC_FULLSCR' IMPORTING e_grid = ref_grid. "获取全局变量 * PERFORM frm_refresh_alv. REFRESH:lt_return. CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST' EXPORTING retfield = lv_fieldname1 dynpprog = sy-repid dynpnr = sy-dynnr dynprofield = lv_fieldname2 value_org = 'S' display = 'F' TABLES value_tab = lt_zf return_tab = lt_return EXCEPTIONS parameter_error = 1 no_values_found = 2 OTHERS = 3. CLEAR:gs_head. READ TABLE gt_head INTO gs_head INDEX pv_row_no-row_id. IF sy-subrc = 0. READ TABLE lt_return INTO ls_return INDEX 1. IF sy-subrc = 0. gs_head-z_zfbz = ls_return-fieldval. ENDIF. MODIFY gt_head FROM gs_head INDEX pv_row_no-row_id."更新ALV内表 ENDIF. PERFORM frm_refresh_alv_9001. ENDFORM.
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6、当出现多列的搜索帮助时，需要在点击某一行时，返回多列的值。例如点击承运商搜索帮助，点击承运商后，也需要返回承运商代码，则需要特殊处理。
搜索帮助内表需要定义为两列
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TYPES:BEGIN OF ty_cys, zcysdm TYPE ztthdvk-zcysdm, "承运商编码 zcys TYPE ztthdvk-zcys, "承运商名称 END OF ty_cys. ls_cys-zcysdm = gs_zttlifnrc-lifnr. ls_cys-zcys = gs_zttlifnrc-ztext. APPEND ls_cys TO lt_cys. CLEAR:ls_cys. CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST' EXPORTING retfield = pv_fieldname1 dynpprog = sy-repid dynpnr = sy-dynnr dynprofield = pv_fieldname2 value_org = 'S' display = 'F' * 可以返回两个返回值-begin callback_program = sy-repid callback_form = 'USER_F4_FORM' * --end TABLES value_tab = lt_cys return_tab = pt_return EXCEPTIONS parameter_error = 1 no_values_found = 2 OTHERS = 3. *---------------------------------------------------------------------* * F4搜索帮助的回调函数，除了F4IF_INT_TABLE_VALUE_REQUEST * 中定义的字段，还可以返回其他列的字段值 *----------------------------------------------------------------------* FORM user_f4_form TABLES record_tab STRUCTURE seahlpres CHANGING shlp TYPE shlp_descr_t callcontrol LIKE ddshf4ctrl . DATA: interface LIKE LINE OF shlp-interface. READ TABLE shlp-interface INTO interface INDEX 1. CLEAR interface. interface-shlpfield = 'F0001'. "调试可知，承运商代码列名为F0001 interface-valfield = 'ZCYSDM'. "字段名称 APPEND interface TO shlp-interface. ENDFORM.
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1.2.3数据改变事件
1、回车事件和失去鼠标焦点事件都称为数据改变事件
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CALL METHOD g_grid_9000->register_edit_event "注册回车事件 EXPORTING i_event_id = cl_gui_alv_grid=>mc_evt_enter. CALL METHOD g_grid_9000->register_edit_event "注册失去鼠标事件 EXPORTING i_event_id = cl_gui_alv_grid=>mc_evt_modified. SET HANDLER lr_event_handler->handle_data_changed FOR g_grid_9000. "数据改动事件
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2、数据改变事件处理
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FORM frm_handle_data_changed USING pv_data_changed TYPE REF TO cl_alv_changed_data_protocol. DATA:lt_data TYPE lvc_t_modi, ls_data LIKE LINE OF lt_data. DATA:lv_zbcjhsl TYPE ztthdvb-zbcjhsl, "本次交货数量 lv_jiansh TYPE ztthdvb-jiansh, "件数 lv_value TYPE char100. CLEAR:gv_stop."流程控制标识 lt_data = pv_data_changed->mt_mod_cells. LOOP AT lt_data INTO ls_data. IF ls_data-fieldname = 'ZBCJHSL'. CLEAR:lv_zbcjhsl. CALL METHOD pv_data_changed->get_cell_value "获取单元格中的值 EXPORTING i_row_id = ls_data-row_id "行号 i_fieldname = 'ZBCJHSL' "要获取的列的列名 IMPORTING e_value = lv_zbcjhsl. "获取到的单元格中的值 ...处理逻辑 ENDIF. ENDLOOP. PERFORM frm_refresh_alv_9001. ENDFORM.
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3、关于数据改变的验证
业务中需要对数据改变之后的有效性做校验，判断改变后的数据是否符合业务要求，在合适位置加上校验逻辑即可，报响应的消息。
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IF lv_zbcjhsl <= 0. gv_stop = 'X'."当需要中断程序时打上标识 REFRESH:pv_data_changed->mt_mod_cells."清掉编辑框中的数据，恢复至内表中的正确数据 此处如果不清理，展示的字段内容仍然是编辑后的错误数据 MESSAGE s024(zsd) WITH ls_data-row_id DISPLAY LIKE 'E'. PERFORM frm_refresh_alv_9000. RETURN. ENDIF.
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后来发现，因为消息并不是E类型，直接终止程序。所以，如果对于数据改变之后，一不敲回车，二直接点击创建等操作按钮后，虽然也会报消息，但是RETURN只是推出了数据改变事件这一流程块，但是仍然进入创建按钮的逻辑。因此，我们可以在报错时，加入流程控制标识：gv_stop = 'X'."当需要中断程序时打上标识，这样在执行创建逻辑时加入判断：CHECK gv_stop <> 'X'."流程控制，判断事件处理是否有误，并在执行完之后清除流程控制符。
1.2.4工具条事件
1、因OOALV定义的状态栏的标准按钮时无法使用的，所以应使用OOALV屏幕中自带的工具栏，定义的GUI状态栏只负责定义返回按钮即可。
2、自定义的工具栏按钮，可以添加到OOALV屏幕自带的工具栏
3、当自定义的GUI状态栏只有返回按钮没有应用程序工具栏按钮时，会在标准的屏幕工具栏上边出现一条空白，影响美观，我们可以在屏幕中做设置。
这样就可以只使用GUI状态栏的返回退出按钮，而不必出现空白。
4、定义屏幕工具栏的自定义按钮
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FORM frm_handle_toolbar9000 USING p_object p_interactive. PERFORM frm_handle_toolbar_pro USING p_object 'CREATE_THD' '@5Y@' '生成提货单'. ENDFORM. FORM frm_handle_toolbar_pro USING p_object TYPE REF TO cl_alv_event_toolbar_set p_function TYPE stb_button-FUNCTION p_icon TYPE stb_button-ICON p_text TYPE stb_button-TEXT. DATA: ls_toolbar TYPE stb_button, lv_quickinfo TYPE stb_button-quickinfo. CLEAR ls_toolbar. MOVE 3 TO ls_toolbar-butn_type. " 分隔符 APPEND ls_toolbar TO p_object->mt_toolbar. CLEAR ls_toolbar. MOVE 0 TO ls_toolbar-butn_type. " 按钮（正常） MOVE p_function TO ls_toolbar-FUNCTION. "功能码 MOVE p_icon TO ls_toolbar-ICON. "图标 MOVE p_text TO ls_toolbar-TEXT. "显示文本 lv_quickinfo = p_text. MOVE lv_quickinfo TO ls_toolbar-quickinfo. APPEND ls_toolbar TO p_object->mt_toolbar. ENDFORM.
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5、自定义的屏幕工具栏按钮响应
6、GUI状态的按钮响应，需要在屏幕的PAI中定义
1.2.5单元格可编辑
在ALV内表中定义单元格样式
types:begin of ty_alv, ... cellstyles TYPE lvc_t_styl, END OF ty_alv.
在LAYOUT中声明
gs_layout_9000-stylefname = 'CELLSTYLES'.
在FIELDCAT中定义对应字段为编辑状态
gs_fieldcat-edit = &9. APPEND gs_fieldcat TO gt_fieldcat_9000.
在ALV内表中传入可编辑和不可编辑
DATA:gs_stylerow TYPE lvc_s_styl.
CLEAR gs_stylerow. gs_stylerow-fieldname = 'ZETDAT_X' . gs_stylerow-style = cl_gui_alv_grid=>mc_style_disabled."不可编辑 INSERT gs_stylerow INTO TABLE gs_alv-cellstyles. APPEND gs_alv TO gt_alv. CLEAR gs_stylerow. gs_stylerow-fieldname = 'ZETDAT_X' . gs_stylerow-style = cl_gui_alv_grid=>mc_style_enabled."可编辑 INSERT gs_stylerow INTO TABLE gs_yqjd_alv-cellstyles. MODIFY gt_alv FROM gs_alv TRANSPORTING cellstyles WHERE checkbox = 'X'.
1.2.6行颜色
TYPES:BEGIN OF TY_ALV, ...... rowcolor TYPE char4, "行颜色 END OF TY_ALV.
gs_layout_9000-info_fname = 'ROWCOLOR'. gs_alv-rowcolor = 'C710'.
色卡
1.2.7单元格按钮
TYPES:BEGIN OF ty_alv, ...... cellstyles TYPE lvc_t_styl, END OF ty_alv. ... *----------------------------------------------------------------------* * CLASS lcl_event_receiver DEFINITION 定义类 *----------------------------------------------------------------------* CLASS alv_event_9000 DEFINITION. ...... METHODS handle_button_click FOR EVENT button_click OF cl_gui_alv_grid IMPORTING es_col_id es_row_no. ENDCLASS. "alv_event_9000 DEFINITION *----------------------------------------------------------------------* * CLASS BELOW_ALV_EVENT IMPLEMENTATION 定义的事件类对应的事件响应模块 *----------------------------------------------------------------------* CLASS alv_event_9000 IMPLEMENTATION. ...... METHOD handle_button_click. PERFORM frm_handle_button_click USING es_col_id es_row_no. ENDMETHOD. ENDCLASS. "alv_event_9000 IMPLEMENTATION ...... *&---------------------------------------------------------------------* *& Form FRM_DOUBLE_CLICK *&---------------------------------------------------------------------* FORM frm_handle_button_click USING p_e_column_id TYPE lvc_s_col p_es_row_no TYPE lvc_s_roid. "当双击某字段则跳转到9001屏幕 READ TABLE gt_alv INTO gs_alv INDEX p_es_row_no-row_id. IF sy-subrc EQ 0. CASE p_e_column_id-fieldname. WHEN 'EDATU'."计划收货日期明细 "定义要显示字段详情的变量 gv_alv2 = 'EDATU'. "展示的数据 REFRESH:gt_vbep_item. gt_vbep_item = gt_vbep. DELETE gt_vbep_item WHERE vbeln <> gs_alv-vbeln_d OR matnr <> gs_alv-matnr. IF gt_vbep_item IS INITIAL. MESSAGE s001 DISPLAY LIKE 'E'. RETURN. ENDIF. "展示的数据调用9001屏幕 CALL SCREEN 9001. ENDCASE. ENDIF. ENDFORM. ...... DATA: ls_stylerow TYPE lvc_s_styl. ls_stylerow-fieldname = 'EDATU'."计划收货日期 ls_stylerow-style = cl_gui_alv_grid=>mc_style_button. INSERT ls_stylerow INTO TABLE gs_alv-cellstyles.
1.3细节处理
1.3.1选择屏幕设置
当选择屏幕需要切换时，如果输入框有必输字段则需要输入值才能切换到另一个界面
一般的处理方法是，去掉必输标识，用程序控制是否必输，报消息提醒，但是这种方法毕竟没法给用户直观的必输体验，因此可以采用下面的方法：
销售组织不设置必输
此处只打上勾，但是却不自动校验是否输值，只是一个外观效果
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AT SELECTION-SCREEN OUTPUT. LOOP AT SCREEN. IF screen-name = 'S_VKORG-LOW'. screen-required = '2'."外观上打钩必输，但不自动校验 ENDIF. MODIFY SCREEN. ENDLOOP.
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FORM frm_check_srceen. IF s_vkorg-low IS INITIAL. MESSAGE e016(zsd). ENDIF. ENDFORM.
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1.3.2选择框
在OOALV中，定义侧边栏BOX选择框是不起作用的，但是勾选的选择框对于大量的数据实在比较不方便，因此我们需要使用侧边栏BOX，并做特殊处理。
在调用创建等操作按钮之前，使用get_selected_rows获取选中的行，先将上一次选中的行的BOX标记去掉，之后将选中行的BOX字段打上标记。
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CALL METHOD g_grid_9000->get_selected_rows IMPORTING et_index_rows = lt_row et_row_no = lt_roid. * 因为OOALV中侧边栏选择框不起作用，但是需要使用，就将选中的行的侧边栏的值修改一下 gs_item-box = ''. MODIFY gt_item FROM gs_item TRANSPORTING box WHERE box = 'X'. LOOP AT lt_row INTO ls_row. READ TABLE gt_item INTO gs_item INDEX ls_row-INDEX. IF sy-subrc EQ 0. gs_item-box = 'X'. MODIFY gt_item FROM gs_item INDEX ls_row-INDEX TRANSPORTING box . ENDIF. CLEAR:ls_row,gs_item. ENDLOOP.
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1.3.3动态列
在OOALV中需要实现不同条件下，显示不同列。
1、DATA: G_GRID TYPE REF TO CL_GUI_ALV_GRID.
使用G_GRID->GET_FRONTEND_FIELDCATALOG ，获取当前的列信息，之后修改为需要显示的列，或者直接清空，用PERFORM INIT_FIELDCAT1.重新赋值。之后使用G_GRID->SET_FRONTEND_FIELDCATALOG，传入新赋值的列内表即可。
1.3.4获取双击单元格的值
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*&---------------------------------------------------------------------* *& Form FRM_DOUBLE_CLICK *&---------------------------------------------------------------------* FORM frm_double_click_9001 USING p_e_row_id TYPE lvc_s_row p_e_column_id TYPE lvc_s_col p_es_row_no TYPE lvc_s_roid. "获取当前单元格的内容 DATA:e_value TYPE char255. CALL METHOD g_grid_9001->get_current_cell IMPORTING e_value = e_value. CASE p_e_column_id-fieldname. WHEN 'MATNR'. SET PARAMETER ID 'MAT' FIELD e_value. CALL TRANSACTION 'MM03' AND SKIP FIRST SCREEN. WHEN 'PLNUM'."计划订单 SET PARAMETER ID 'PAF' FIELD e_value. CALL TRANSACTION 'MD13' AND SKIP FIRST SCREEN. ENDCASE. ENDFORM.
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1.3.5没有保存布局按钮
OOALV中只有更改布局按钮，没有保存布局按钮
插入代码
"-----------------------------------------@斌将军--------------------------------------------
gs_variant_9000-report = sy-repid && sy-dynnr.
"-----------------------------------------@斌将军--------------------------------------------
其中I_SAVE参数传值注解：
I_SAVE = ''. 不能保存布局
I_SAVE = 'U'. 仅保存自定义的布局
I_SAVE = 'X'. 仅保存全局布局
I_SAVE = 'A'. 可保存自定义的布局和全局的布局
出现了保存布局按钮
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