OO实现ALV TABLE 六:ALV的弹出窗口形式[转]
前面的例子ALV列表都是直接输出在主窗口中,下面我们实现在弹出窗口中实现ALV。在弹出窗口中实现ALV也很简单,只要在实现类CL_SALV_TABLE的一个方法SET_SCREEN_POPUP就可以了。
gr_table->set_screen_popup(
start_column
= 1
end_column =
120
start_line =
1
end_line =
20 ).
方法SET_SCREEN_POPUP的是弹出窗口的显示范围。
下面是效果图
![OO实现ALV <wbr>TABLE <wbr>六:ALV的弹出窗口形式[转] OO实现ALV <wbr>TABLE <wbr>六:ALV的弹出窗口形式[转]](http://s13.sinaimg.cn/middle/5ccd375bga6b22142476c&690)
下面是程序的所有代码:
REPORT y_xin_002.
*变量定义
TYPES:
BEGIN OF gs_spfli,
mandt TYPE
spfli-mandt,
carrid TYPE
spfli-carrid,
connid TYPE
spfli-connid,
countryfr TYPE
spfli-countryfr,
cityfrom TYPE
spfli-cityfrom,
airpfrom TYPE
spfli-airpfrom,
countryto TYPE
spfli-countryto,
cityto TYPE
spfli-cityto,
airpto TYPE
spfli-airpto,
fltime TYPE
spfli-fltime,
deptime TYPE
spfli-deptime,
arrtime TYPE
spfli-arrtime,
distance TYPE
spfli-distance,
distid TYPE
spfli-distid,
fltype TYPE
spfli-fltype,
period TYPE
spfli-period,
END
OF gs_spfli.
TYPES ty_spfli
TYPE gs_spfli OCCURS 0.
DATA:
gr_table TYPE
REF TO cl_salv_table.
*设置屏幕
SELECTION-SCREEN
PUSHBUTTON 2(20) btn USER-COMMAND clk.
INITIALIZATION.
btn
= '点击显示弹出alv窗口'.
*----------------------------------------------------------------------*
* CLASS
lcl_alv DEFINITION
*----------------------------------------------------------------------*
* ALV操作类(定义)
*----------------------------------------------------------------------*
CLASS
lcl_alv DEFINITION.
PUBLIC
SECTION.
METHODS:
getdata "取得要显示的数据
RETURNING
value(lt_tab) TYPE ty_spfli,
alv_full "全屏Grid列表处理方法
IMPORTING
value(lt_tab) TYPE ty_spfli,
main. "主方法
ENDCLASS. "lcl_alv
DEFINITION
*----------------------------------------------------------------------*
* CLASS
lcl_alv IMPLEMENTATION
*----------------------------------------------------------------------*
* ALV操作类(实现)
*----------------------------------------------------------------------*
CLASS
lcl_alv IMPLEMENTATION.
*取得要显示的数据
METHOD
getdata.
SELECT
* INTO CORRESPONDING FIELDS OF TABLE lt_tab FROM spfli.
ENDMETHOD. "getdata
*输出全屏网格列表的方法
METHOD
alv_full.
DATA:
lr_functions TYPE REF TO cl_salv_functions.
"创建实例
TRY.
cl_salv_table=>factory(
IMPORTING
r_salv_table
= gr_table
CHANGING
t_table =
lt_tab
).
CATCH
cx_salv_msg.
ENDTRY.
"显示ALV的标准功能
lr_functions
= gr_table->get_functions( ).
lr_functions->set_all(
'X' ).
"弹出窗口设置
gr_table->set_screen_popup(
start_column
= 1
end_column =
120
start_line =
1
end_line =
20 ).
"显示列表
gr_table->display(
).
ENDMETHOD. "alv_full
*主方法,整合数据
METHOD
main.
DATA:
lt_tab TYPE ty_spfli.
"取得要显示的数据
lt_tab
= me->getdata( ).
me->alv_full(
lt_tab ).
ENDMETHOD. "main
ENDCLASS. "lcl_alv
IMPLEMENTATION
*执行按钮点击动作
AT
SELECTION-SCREEN.
CASE
sy-ucomm.
WHEN
'CLK'.
DATA lr_alv TYPE
REF TO lcl_alv.
CREATE
OBJECT lr_alv.
lr_alv->main(
).
ENDCASE.