权限对象设计与权限检查的实现 重难点:①修改标准表MAKT数据 ②权限设置 su20创建权限字段(有可能SPRAS为char1 YY为char2 所以不行) SU21创建权限对象 创建参数文件 SU20时创建一个YY 对应三种语言即可...wa_fieldcat TYPE lvc_s_fcat, gd_tab_group TYPE slis_t_sp_group_alv, gd_layout TYPE lvc_s_layo...DATA: g_bapi_makt TYPE TABLE OF bapi_makt WITH HEADER LINE, " 物料描述 语言 g_bapimathead TYPE TABLE...EN,VI '语言 APPEND g_bapi_makt. g_bapi_makt-matl_desc = g_makt-maktx_en....EN,VI '语言 APPEND g_bapi_makt.
在学习工作中,我通常使用偏后端的开发语言ABAP,SQL进行任务的完成,对SAP企业管理系统,SAP ABAP开发和数据库具有较深入的研究。...DATA: gs_layout TYPE lvc_s_layo, gt_fieldcat TYPE TABLE OF lvc_s_fcat, gs_fieldcat TYPE lvc_s_fcat..., "定义存储下拉列表的数据 gt_ddval TYPE lvc_t_drop, gw_ddval TYPE lvc_s_drop, gt_events TYPE slis_t_event...DATA: gs_layout TYPE lvc_s_layo, gt_fieldcat TYPE TABLE OF lvc_s_fcat, gs_fieldcat TYPE lvc_s_fcat..., *定义存储下拉列表的数据 gt_ddval TYPE lvc_t_drop, gw_ddval TYPE lvc_s_drop, gt_events TYPE slis_t_event
DATA gs_fieldcat TYPE lvc_s_fcat . DATA gt_fieldcat TYPE lvc_t_fcat ....数据 ls_scol 类型 lvc_s_scol 。“控制颜色的结构 IF p_cbox IS IN ....= gs_layout it_fieldcat_lvc = gt_fieldcat * IT_EXCLUDING = * IT_SPECIAL_GROUPS_LVC...= * IT_SORT_LVC = * IT_FILTER_LVC = * IT_HYPERLINK = * IS_SEL_HIDE = * I_DEFAULT = 'X' * I_SAVE = '...' * IS_VARIANT = * IT_EVENTS = * IT_EVENT_EXIT = * IS_PRINT_LVC = * IS_REPREP_ID_LVC = * I_SCREEN_START_COLUMN
一:ALV 报表实现单元格编辑 ALV 报表单元格实现下拉框编辑,效果图如下 声明以下变量: DATA:gs_layout_lvc TYPE lvc_s_layo, gt_fcat_lvc TYPE...lvc_t_fcat, gs_fcat_lvc TYPE lvc_s_fcat, ls_event TYPE slis_alv_event, lt_event TYPE slis_t_event...CLEAR gs_fcat_lvc . gs_fcat_lvc-fieldname = &1."内表的字段 gs_fcat_lvc-outputlen = &2."...选择框 APPEND gs_fcat_lvc TO gt_fcat_lvc ....TYPE lvc_s_layo, gt_fcat_lvc TYPE lvc_t_fcat, gs_fcat_lvc TYPE lvc_s_fcat, ls_event
"返回变量 it_et_return TYPE STANDARD TABLE OF BAPIRET2 , wa_et_return LIKE LINE OF it_et_return, "语言...,WBS信息 wa_i_project_wbs type BAPI_WBS_LIST, lt_i_project_wbs type STANDARD TABLE OF BAPI_WBS_LIST, "语言...* Implement suitable error handling here ENDIF. 3.1.2 BAPI_BUS2002_GETDATA |网络抬头的详细数据 | 输入:网络号(必选)、语言...BREAK-POINT. 4 活动(作业) 4.1 BAPI_BUS2002_ACT_GETDATA |活动的详细数据 | 输入:网络号(必选)、活动列表(可选)、语言(可选)、最大显示行(可选)等信息...语言 ld_i_max_rows = 123 ."
使用方法 主要是调用函数LVC_FIELDCATALOG_MERGE 该函数可以将自检表(标准表) 中的字段对应带到FIELDCAT中....CALL FUNCTION 'LVC_FIELDCATALOG_MERGE' EXPORTING i_structure_name = '自检表' CHANGING...DATA:lt_fieldcat TYPE lvc_t_fcat, ls_fieldcat TYPE lvc_s_fcat, ls_layo TYPE lvc_s_layo...DATA:ls_glay TYPE lvc_s_glay. ls_layo-cwidth_opt = 'X'. data :numc TYPE p ....CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY_LVC' EXPORTING i_callback_program = sy-repid
DATA: "fieldcat GT_FIELDCATALOG TYPE LVC_T_FCAT, GW_FIELDCATALOG TYPE LVC_S_FCAT, *定义存储下拉列表的数据...GT_DDVAL TYPE LVC_T_DROP, GW_DDVAL TYPE LVC_S_DROP, "alv事件 GT_EVENTS TYPE SLIS_T_EVENT..." creat_fieldcat *---------------------------------------------------------------------* *根据物料的所有的语言生成不同的生成下拉列表...DATA:gt_fieldcat TYPE lvc_t_fcat, gs_fieldcat TYPE lvc_s_fcat, go_grid TYPE REF TO cl_gui_alv_grid, go_event_receiver...将F4事件注册到ALV对象中 DATA:lt_f4 TYPE lvc_t_f4, ls_f4 TYPE lvc_s_f4.
DATA: "fieldcat GT_FIELDCATALOG TYPE LVC_T_FCAT, GW_FIELDCATALOG TYPE LVC_S_FCAT, *定义存储下拉列表的数据...GT_DDVAL TYPE LVC_T_DROP, GW_DDVAL TYPE LVC_S_DROP, "alv事件 GT_EVENTS TYPE SLIS_T_EVENT..."显示alv CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY_LVC' EXPORTING I_CALLBACK_PROGRAM = G_REPID...IT_FIELDCAT_LVC = GT_FIELDCATALOG IT_EVENTS = GT_EVENTS "这一步一定要记得添加上 TABLES..." creat_fieldcat *---------------------------------------------------------------------* *根据物料的所有的语言生成不同的生成下拉列表
DATA:wa_fieldcat TYPE lvc_s_fcat, gt_fieldcat TYPE lvc_t_fcat....DATA:gs_glay TYPE lvc_s_glay. DATA : gv_error TYPE c. DATA : BS1 TYPE C....DATA: lo_grid TYPE REF TO cl_gui_alv_grid, lw_stable TYPE lvc_s_stbl...." 选中复选款,立刻触发data changed 事件 CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY_LVC' EXPORTING...总结 相比较上一个demo 这个例子代码少了很多, 但是比其他语言来讲还是太复杂了. 大部分还是套路,固定这么写,就可以. 主要还是在程序及逻辑操作上.
例如74LVC4245A,74ALVC164245这两款芯片用的比较多。...上图是74LVC4245A芯片管脚图和具体电气含义,它存在5VVCCA和3.3VVCCB,2个电源管脚,这样就可以实现5V和3.3V的转换了,同时DIR控制数据方向,这样也实现了3.3V到5V,或5V到...3.3V的两个方向转换,具体转换方向的控制如下图: 另外74LVC4245A还可以增加MCU IO的电流驱动能力。...74ALVC164245是16Bit,功能和74LVC4245A差不多。 当然了,还有其他的电平转换方案,但是比较下来,经常使用的,还是这两种方法最实用。...附录 74LVC4245A 的A端IO口的持续输出最大电流可达 ±50mA 同样,74LVC4245A 的B端IO口的持续输出最大电流可达 ±50mA SN74HC245 的IO口持续输出最大电流可达
struc_desc TYPE REF TO cl_ABAP_structdescr, lt_layout TYPE slis_layout_alv, ls_lvc_fieldcatalogue...TYPE lvc_s_fcat, lt_lvc_fieldcatalogue TYPE lvc_t_fcat, ls_fieldcatalogue TYPE...LOOP AT struc_desc->components ASSIGNING . * Build Fieldcatalog ls_lvc_fieldcatalogue-fieldname...ls_lvc_fieldcatalogue-ref_table = p_table....APPEND ls_lvc_fieldcatalogue TO lt_lvc_fieldcatalogue. * Build Fieldcatalog ls_fieldcatalogue-fieldname
, gs_fieldcat TYPE lvc_s_fcat, gs_layout TYPE lvc_s_layo, gv_repid TYPE...sy-repid, gt_listheader TYPE slis_t_listheader, gs_settings TYPE lvc_s_glay. *&--------...= ' ' * I_GRID_TITLE = i_grid_settings = gs_settings is_layout_lvc...= gs_layout it_fieldcat_lvc = gt_fieldcat[] * IT_EXCLUDING...= * IT_SPECIAL_GROUPS_LVC = * IT_SORT_LVC = * IT_FILTER_LVC =
"ALV事件参数" DATA: stbl TYPE lvc_s_stbl....CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY_LVC' EXPORTING i_callback_program = sy-repid...= gs_layout it_fieldcat_lvc = gt_fieldcat it_events...DATA:lt_f4 TYPE lvc_t_f4, ls_f4 TYPE lvc_s_f4....p_row_no TYPE lvc_s_roid.
PERFORM layout_init_lvc USING gs_layout_lvc. add_field_lvc 'SEL' '选择框' '' 'X' '' '1' '' '' 'X'. add_field_lvc...'BUKRS' '公司代码' '' '' '' '' '' '' ''. add_field_lvc 'GJAHR' '财年' '' '' '' '' '' '' ''. add_field_lvc...= gs_layout_lvc it_fieldcat_lvc = gt_fieldcat_lvc i_save...USING gs_layout_lvc....= gs_layout_lvc it_fieldcat_lvc = gt_fieldcat_lvc i_callback_pf_status_set
TYPES: celtab TYPE lvc_t_styl. TYPES: END OF gs_data. DATA: gs_data1 TYPE gs_data....DATA: gs_fieldcat TYPE lvc_s_fcat. DATA: gt_fieldcat TYPE lvc_t_fcat....DATA: gs_dropdowm TYPE lvc_s_drop, gt_dropdowm TYPE lvc_t_drop, gs_style TYPE lvc_s_styl, gt_style...TYPE lvc_t_styl....DATA: ls_layout TYPE lvc_s_layo. IF g_con01 IS INITIAL. PERFORM set_fieldcat.
DATA: dy_table TYPE REF TO data, dy_wa TYPE REF TO data, it_strtab TYPE lvc_t_fcat,...wa_str TYPE lvc_s_fcat. data fieldname(20)....DATA: gt_fieldcat TYPE lvc_t_fcat, gs_fieldcat TYPE lvc_s_fcat. DEFINE: add_field....CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY_LVC' EXPORTING I_CALLBACK_PROGRAM = sy-repid...IT_FIELDCAT_LVC = gt_fieldcat TABLES t_outtab =
CELLCOLOR TYPE LVC_T_SCOL, ... 2、在内表修改的时候,将这个栏位附上内容: DATA: W_CELLCOLOR TYPE LVC_S_SCOL...------------------------------------------------------* FORM PREPARE_LAYOUT CHANGING PS_LAYOUT TYPE LVC_S_LAYO
DATA lt_filedcat TYPE lvc_t_fcat. DATA ls_layout TYPE lvc_s_layo....TYPE lvc_s_col * es_row_no TYPE lvc_s_roid....TYPE lvc_s_col, * ls_modi TYPE lvc_s_modi, * l_tabname TYPE tabname, * l_fieldtext...TYPE fieldtext, * l_ref_table TYPE lvc_rtname, * l_ref_field TYPE lvc_rfname. * FIELD-SYMBOLS...TYPE lvc_s_col * p_row_no TYPE lvc_s_roid. * CASE p_column_id-fieldname
TYPES: celtab TYPE lvc_t_styl. TYPES: END OF gs_data. DATA: gs_data1 TYPE gs_data....DATA: gs_fieldcat TYPE lvc_s_fcat. DATA: gt_fieldcat TYPE lvc_t_fcat....DATA: gs_style TYPE lvc_s_styl, gt_style TYPE lvc_t_styl....-----------------------------------------------------------* FORM set_layout CHANGING p_layout TYPE lvc_s_layo...DATA: ls_layout TYPE lvc_s_layo. IF g_con01 IS INITIAL. PERFORM set_fieldcat.
# 定义alv变量 "alv 变量 DATA: wa_layout TYPE lvc_s_layo....DATA:wa_fieldcat TYPE lvc_s_fcat, g_layout TYPE lvc_s_layo, gt_fieldcat TYPE lvc_t_fcat...DATA gs_grid TYPE lvc_s_glay. "新 DATA:gs_glay TYPE lvc_s_glay. DATA : gv_error TYPE c....使用方式 "数据结构准备 DATA: wa_layout TYPE lvc_s_layo. DATA:wa_fieldcat TYPE lvc_s_fcat...." 单元格格式设定 DATA : gs_cellcolor TYPE lvc_s_scol, gt_cellcolor TYPE TABLE OF lvc_s_scol.
领取专属 10元无门槛券
手把手带您无忧上云