ABAP--如何使用CL_SALV_TABLE 的代码样例(2004以后版本)

最新推荐文章于 2024-12-13 21:13:41 发布

最新推荐文章于 2024-12-13 21:13:41 发布 · 200 阅读

本文详细介绍如何通过ABAP中的CL_SALV_TABLE类及其相关类来优化ALV报表展示，包括工具栏添加、列表样式调整、列设置、排序、过滤、汇总及布局保存等功能。

1、简单的CL_SALV_TABLE 的使用
REPORT ZALVOM_DEMO1.
data: ispfli type table of spfli.
data: gr_table type ref to cl_salv_table.

start-of-selection.
select * into table ispfli from spfli.
cl_salv_table=>factory( importing r_salv_table = gr_table changing t_table = ispfli ).
gr_table->display( ).
运行结果

2、使用CL_SALV_FUNCTIONS添加工具栏(注意添加的红色代码)
REPORT ZALVOM_DEMO1.
data: ispfli type table of spfli.
data: gr_table type ref to cl_salv_table.
data: gr_functions type ref to cl_salv_functions.

3、使用CL_SALV_DISPLAY_SETTINGS(注意添加的红色代码)
REPORT ZALVOM_DEMO1.
data: ispfli type table of spfli.
data: gr_table type ref to cl_salv_table.
data: gr_functions type ref to cl_salv_functions.
data: gr_display type ref to cl_salv_display_settings.

4、使用CL_SALV_COLUMNS_TABLE和CL_SALV_COLUMN_TABLE(注意添加的红色代码)
REPORT ZALVOM_DEMO1.
data: ispfli type table of spfli.
data: gr_table type ref to cl_salv_table.
data: gr_functions type ref to cl_salv_functions.
data: gr_display type ref to cl_salv_display_settings.
data: gr_columns type ref to cl_salv_columns_table.
data: gr_column type ref to cl_salv_column_table.

data: color type lvc_s_colo.
start-of-selection.
select * into table ispfli from spfli.
cl_salv_table=>factory( importing r_salv_table = gr_table changing t_table = ispfli ).
gr_functions = gr_table->get_functions( ).
gr_functions->set_all( abap_true ).
gr_display = gr_table->get_display_settings( ).
gr_display->set_striped_pattern( cl_salv_display_settings=>true ).
gr_display->set_list_header( 'This is the heading' ).
gr_columns = gr_table->get_columns( ).
gr_column ?= gr_columns->get_column( 'CITYTO' ).
gr_column->set_long_text( 'This is long text' ).
gr_column->set_medium_text( 'This is med text' ).
gr_column->set_short_text( 'This is sh' ).
gr_column ?= gr_columns->get_column( 'CITYFROM' ).
color-col = '6'.
color-int = '1'.
color-inv = '0'.
gr_column->set_color( color ).
gr_table->display( ).

5、使用CL_SALV_SORTS(注意添加的红色代码)，增加排序
REPORT ZALVOM_DEMO1.
data: ispfli type table of spfli.
data: gr_table type ref to cl_salv_table.
data: gr_functions type ref to cl_salv_functions.
data: gr_display type ref to cl_salv_display_settings.
data: gr_columns type ref to cl_salv_columns_table.
data: gr_column type ref to cl_salv_column_table.
data: gr_sorts type ref to cl_salv_sorts.

data: color type lvc_s_colo.
start-of-selection.
select * into table ispfli from spfli.
cl_salv_table=>factory( importing r_salv_table = gr_table changing t_table = ispfli ).
gr_functions = gr_table->get_functions( ).
gr_functions->set_all( abap_true ).
gr_display = gr_table->get_display_settings( ).
gr_display->set_striped_pattern( cl_salv_display_settings=>true ).
gr_display->set_list_header( 'This is the heading' ).
gr_columns = gr_table->get_columns( ).
gr_column ?= gr_columns->get_column( 'CITYTO' ).
gr_column->set_long_text( 'This is long text' ).
gr_column->set_medium_text( 'This is med text' ).
gr_column->set_short_text( 'This is sh' ).
gr_column ?= gr_columns->get_column( 'CITYFROM' ).
color-col = '6'.
color-int = '1'.
color-inv = '0'.
gr_column->set_color( color ).
gr_sorts = gr_table->get_sorts( ).
gr_sorts->ADD_SORT( 'CITYTO' ).

gr_table->display( ).

6、使用CL_SALV_AGGREGATIONS(注意添加的红色代码)，增加汇总
将DISTANCE字段按CITYTO字段进行汇总
REPORT ZALVOM_DEMO1.
data: ispfli type table of spfli.
data: gr_table type ref to cl_salv_table.
data: gr_functions type ref to cl_salv_functions.
data: gr_display type ref to cl_salv_display_settings.
data: gr_columns type ref to cl_salv_columns_table.
data: gr_column type ref to cl_salv_column_table.
data: gr_sorts type ref to cl_salv_sorts.
data: gr_agg type ref to cl_salv_aggregations.

data: color type lvc_s_colo.

start-of-selection.
select * into table ispfli from spfli.
cl_salv_table=>factory( importing r_salv_table = gr_table changing t_table = ispfli ).
gr_functions = gr_table->get_functions( ).
gr_functions->set_all( abap_true ).
gr_display = gr_table->get_display_settings( ).
gr_display->set_striped_pattern( cl_salv_display_settings=>true ).
gr_display->set_list_header( 'This is the heading' ).
gr_columns = gr_table->get_columns( ).
gr_column ?= gr_columns->get_column( 'CITYTO' ).
gr_column->set_long_text( 'This is long text' ).
gr_column->set_medium_text( 'This is med text' ).
gr_column->set_short_text( 'This is sh' ).
gr_column ?= gr_columns->get_column( 'CITYFROM' ).
color-col = '6'.
color-int = '1'.
color-inv = '0'.
gr_column->set_color( color ).
gr_sorts = gr_table->get_sorts( ).
* gr_sorts->ADD_SORT( 'CITYTO' ).
gr_sorts->add_sort( columnname = 'CITYTO' subtotal = abap_true ).
gr_agg = gr_table->get_aggregations( ).
gr_agg->add_aggregation( 'DISTANCE' ).
gr_table->display( ).

7、使用CL_SALV_FILTERS(注意添加的红色代码)，增加过滤
只显示CARRID等于'LH'
REPORT ZALVOM_DEMO1.
data: ispfli type table of spfli.
data: gr_table type ref to cl_salv_table.
data: gr_functions type ref to cl_salv_functions.
data: gr_display type ref to cl_salv_display_settings.
data: gr_columns type ref to cl_salv_columns_table.
data: gr_column type ref to cl_salv_column_table.
data: gr_sorts type ref to cl_salv_sorts.
data: gr_agg type ref to cl_salv_aggregations.
data: gr_filter type ref to cl_salv_filters.

data: color type lvc_s_colo.

8、使用CL_SALV_LAYOUT(注意添加的红色代码)，增加变式保存
*&---------------------------------------------------------------------*
*& Report ZTEST4
*&
*&---------------------------------------------------------------------*
*&
*&
*&---------------------------------------------------------------------*

REPORT ZALVOM_DEMO1.
data: ispfli type table of spfli.
data: gr_table type ref to cl_salv_table.
data: gr_functions type ref to cl_salv_functions.
data: gr_display type ref to cl_salv_display_settings.
data: gr_columns type ref to cl_salv_columns_table.
data: gr_column type ref to cl_salv_column_table.
data: gr_sorts type ref to cl_salv_sorts.
data: gr_agg type ref to cl_salv_aggregations.
data: gr_filter type ref to cl_salv_filters.
data: gr_layout type ref to cl_salv_layout.

data: key type salv_s_layout_key.
data: color type lvc_s_colo.