ABAPSALV 排序过滤
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功能说明
上篇： [ ABAP SALV-按钮设置、布局设置
](http://mp.weixin.qq.com/s?__biz=Mzg3OTE2Njg0OQ==&mid=2247493426&idx=1&sn=9238e91fcc56e3a23748361e04432922&chksm=cf0a33dcf87dbacabf7fa63a97a777e705deac0e0eed48e48090ba87c6d6d1793958051197ca&scene=21#wechat_redirect)
本系列将通过模拟用户与开发者之间的对话场景， 来逐步演示SALV的使用。在本篇中，我们将继续上一篇内容，以解决用户提出的另外两个需求：
**排序、过滤。** 让我们来看看是如何实现的吧。
赶 快动手试一试 ，掌握它的用法。
功能效果
第 6 天 用户说
需要按照航线降序。
IF p_day06 EQ 'X' .DATA lo_sorts TYPE REF TO cl_salv_sorts .
lo_sorts = go_salv -> get_sorts ( ) .lo_sorts -> add_sort (
EXPORTING
columnname = 'CARRID'
sequence = if_salv_c_sort => sort_down) .
. . .
ENDIF .第 7 天 用户说
不需要看到航线为JL的数据。
IF p_day07 EQ 'X' .DATA lo_filters TYPE REF TO cl_salv_filters .
lo_filters = go_salv -> get_filters ( ) .lo_filters -> add_filter (
EXPORTING
columnname = 'CARRID'
sign = 'I'
option = 'NE'
low = 'JL'
) .
. . .
ENDIF .源码分享
SELECTION-SCREEN BEGIN OF BLOCK b1 WITH FRAME TITLE t1 .
SELECTION-SCREEN BEGIN OF LINE .
SELECTION-SCREEN COMMENT 1 ( 79 ) day01 .
SELECTION-SCREEN END OF LINE .
SELECTION-SCREEN BEGIN OF LINE ....
SELECTION-SCREEN COMMENT 1 ( 79 ) day06 .
SELECTION-SCREEN END OF LINE .
SELECTION-SCREEN BEGIN OF LINE .
SELECTION-SCREEN COMMENT 1 ( 79 ) day07 .
SELECTION-SCREEN END OF LINE .
SELECTION-SCREEN END OF BLOCK b1 .SELECTION-SCREEN BEGIN OF BLOCK b2 WITH FRAME TITLE t2 .PARAMETERS p_day01 AS CHECKBOX DEFAULT 'X' . "01、基本展示
...
PARAMETERS p_day06 AS CHECKBOX DEFAULT 'X' . "06、添加排序
PARAMETERS p_day07 AS CHECKBOX DEFAULT 'X' . "07、添加过滤
SELECTION-SCREEN END OF BLOCK b2 .INITIALIZATION .
sy \- title = 'ABAP SALV演示程序-公众号（ABAP猿）' .
t1 = '用户说' .
t2 = '你来做' .
day01 = '01、从表SPFLI获取数据，并进行基本展示。' .
...
day06 = '06、需要按照航线降序。' .
day07 = '07、不需要看到航线为JL的数据。' .
%_p_day01_%_app_% \- text = '01、基本展示' .
...
%_p_day06_%_app_% \- text = '06、添加排序' .
%_p_day07_%_app_% \- text = '07、添加过滤' .
START-OF-SELECTION .
*------------------------------------*
CHECK p_day01 EQ 'X' .
DATA gt_spfli TYPE TABLE OF spfli .
SELECT * FROM spfli INTO TABLE gt_spfli UP TO 30 ROWS .DATA go_salv TYPE REF TO cl_salv_table .
cl_salv_table => factory (IMPORTING
r_salv_table = go_salvCHANGING
t_table = gt_spfli ).
*------------------------------------*
...
*------------------------------------*
IF p_day06 EQ 'X' .DATA lo_sorts TYPE REF TO cl_salv_sorts .
lo_sorts = go_salv -> get_sorts ( ).lo_sorts -> add_sort (
EXPORTING
columnname = 'CARRID'
sequence = if_salv_c_sort => sort_down).
...
ENDIF .*------------------------------------*
IF p_day07 EQ 'X' .DATA lo_filters TYPE REF TO cl_salv_filters .
lo_filters = go_salv -> get_filters ( ).lo_filters -> add_filter (
EXPORTING
columnname = 'CARRID'
sign = 'I'
option = 'NE'
low = 'JL'
).
...
ENDIF .*------------------------------------*
go_salv -> display ( ).
**小贴士：**
• **** 可使用BC_DATA_GEN生成数据，以便查看演示效果；
• 以上纯属个人总结，如有纰漏请联系我，谢谢；
以上是今日分享，希望对你有所帮助~~~
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