topic Re: Interactive alv with oops in Application Development and Automation Discussions

Interactive alv with oops

praveen_hannu — Tue, 15 Jan 2008 08:27:30 GMT

Hi Friends

Please help me providing the solution to create interactive list using oops.

Re: Interactive alv with oops

FredericGirod — Tue, 15 Jan 2008 08:28:31 GMT

Transaction DWDM will give you examples

Re: Interactive alv with oops

RaymondGiuseppi — Tue, 15 Jan 2008 08:29:07 GMT

Take a look at [ALV Gird Control (BC-SRV-ALE)|http://help.sap.com/printdocu/core/Print46c/en/data/pdf/BCSRVALV/BCSRVALV.pdf]

Look at samples via SE83 or DWDM.

Regards

Re: Interactive alv with oops

uwe_schieferstein — Tue, 15 Jan 2008 10:35:01 GMT

Hello Praveen

You will plenty of my simplified sample reports (all beginning with ZUS_SDN_...) in the SDN forums.

Regards,

Uwe

Re: Interactive alv with oops

Former Member — Wed, 16 Jan 2008 06:55:36 GMT

please check the fallowing code for interacive report

&----

*& Report ZVEN_INTERACTIVE_OBJ

&----

REPORT ZVEN_INTERACTIVE_OBJ.

*----type ref variables for custom container and alv

data:o_cost type ref to cl_gui_custom_container,

o_cost1 type ref to cl_gui_custom_container,

o_alv1 type ref to cl_gui_alv_grid,

o_alv type ref to cl_gui_alv_grid.

*-----Parameter declarations

parameters:p_vbeln like vbrk-vbeln.

tables:vbrk.

*selection-screen begin of block a with frame title text-001.

*select-options:s_vbeln for vbrk-vbeln.

*selection-screen end of block a.

*-----Internal table for vbrk and vbrp

data:it_vbrk like vbrk occurs 1 with header line,

it_vbrp like vbrp occurs 1 with header line.

data:it_index like LVC_S_ROW occurs 1 with header line,

wa_index like line of it_index.

data:wa_vbrk type vbrk.

*-----declaration for field catalog

data:it_fcat TYPE LVC_T_FCAT with header line.

*----class for handlling the event

class c1 definition.

public section.

methods:handler_HOTSPOT_CLICK for event HOTSPOT_CLICK

of cl_gui_alv_grid.

endclass.

*----implementaion for the enent

class c1 implementation.

method:handler_HOTSPOT_CLICK.

call screen 200.

endmethod.

endclass.

start-of-selection.

*---ref variable

data:obj type ref to c1.

create object obj.

*---Registering the event for the class c1

set handler obj->handler_HOTSPOT_CLICK for all instances.

*----populate the field catalog

perform populate_fieldcat.

set screen 100.

&----

*& Module STATUS_0100 OUTPUT

&----

text

----

module STATUS_0100 output.

SET PF-STATUS 'MENU'.

IF o_cost IS INITIAL.

*----Linking between screen to custom container class

CREATE OBJECT o_cost

EXPORTING

container_name = 'VBRK_COST'

EXCEPTIONS

CNTL_ERROR = 1

CNTL_SYSTEM_ERROR = 2

CREATE_ERROR = 3

LIFETIME_ERROR = 4

LIFETIME_DYNPRO_DYNPRO_LINK = 5

others = 6.

IF sy-subrc <> 0.

MESSAGE I000(Z00) WITH 'Error while linking to custom container'.

ENDIF.

*-----Linking between custom container to alv grid class

CREATE OBJECT o_alv

EXPORTING

i_parent = o_cost

EXCEPTIONS

ERROR_CNTL_CREATE = 1

ERROR_CNTL_INIT = 2

ERROR_CNTL_LINK = 3

ERROR_DP_CREATE = 4

others = 5

IF sy-subrc <> 0.

MESSAGE I000(Z00) WITH 'Error while linging to alv frist grid'.

ENDIF.

*---Registering the event for the class c1

*set handler

*---get the data from vbrk

perform get_data_vbrk.

CALL METHOD o_alv->set_table_for_first_display

EXPORTING

I_STRUCTURE_NAME = 'VBRK'

CHANGING

it_outtab = it_vbrk[]

IT_FIELDCATALOG = IT_FCAT[]

EXCEPTIONS

INVALID_PARAMETER_COMBINATION = 1

PROGRAM_ERROR = 2

TOO_MANY_LINES = 3

others = 4

IF sy-subrc <> 0.

MESSAGE I000(Z00) WITH 'Data was not display in first alv'.

ENDIF.

endif.

endmodule. " STATUS_0100 OUTPUT

&----

*& Module USER_COMMAND_0100 INPUT

&----

text

----

module USER_COMMAND_0100 input.

CASE SY-UCOMM.

WHEN 'BACK'.

LEAVE PROGRAM.

ENDCASE.

endmodule. " USER_COMMAND_0100 INPUT

&----

*& Form get_data_vbrk

&----

text

----

form get_data_vbrk .

select *

from vbrk

into table it_vbrk

where vbeln = p_vbeln.

endform. " get_data_vbrk

&----

*& Form populate_fieldcat

&----

text

----

form populate_fieldcat.

it_fcat-col_pos = 1.

it_fcat-FIELDNAME = 'VBELN'.

it_fcat-TABNAME = 'IT_VBRK'.

it_fcat-KEY = 'X'.

IT_FCAT-HOTSPOT = 'X'.

APPEND IT_FCAT.

CLEAR IT_FCAT.

endform. " populate_fieldcat

&----

*& Module STATUS_0200 OUTPUT

&----

text

----

module STATUS_0200 output.

SET PF-STATUS 'MENU'.

IF o_cost1 IS INITIAL.

*----Linking between screen to custom container class

CREATE OBJECT o_cost

EXPORTING

container_name = 'VBRP_COST'

EXCEPTIONS

CNTL_ERROR = 1

CNTL_SYSTEM_ERROR = 2

CREATE_ERROR = 3

LIFETIME_ERROR = 4

LIFETIME_DYNPRO_DYNPRO_LINK = 5

others = 6.

IF sy-subrc <> 0.

MESSAGE I000(Z00) WITH 'Error while linking to custom container'.

ENDIF.

*-----Linking between custom container to alv grid class

CREATE OBJECT o_alv1

EXPORTING

i_parent = o_cost1

EXCEPTIONS

ERROR_CNTL_CREATE = 1

ERROR_CNTL_INIT = 2

ERROR_CNTL_LINK = 3

ERROR_DP_CREATE = 4

others = 5

IF sy-subrc <> 0.

MESSAGE I000(Z00) WITH 'Error while linging to alv Second grid'.

ENDIF.

*---get the data from vbrk

perform get_data_vbrp.

CALL METHOD o_alv1->set_table_for_first_display

EXPORTING

I_STRUCTURE_NAME = 'VBRP'

CHANGING

it_outtab = it_vbrp[]

IT_FIELDCATALOG = IT_FCAT[]

EXCEPTIONS

INVALID_PARAMETER_COMBINATION = 1

PROGRAM_ERROR = 2

TOO_MANY_LINES = 3

others = 4

IF sy-subrc <> 0.

MESSAGE I000(Z00) WITH 'Data was not display in first alv'.

ENDIF.

endif.

endmodule. " STATUS_0200 OUTPUT

&----

*& Form get_data_vbrp

&----

text

----

form get_data_vbrp .

select *

from vbrp

into table it_vbrp

where vbeln = p_vbeln.

endform. " get_data_vbrp

&----

*& Module USER_COMMAND_0200 INPUT

&----

text

----

module USER_COMMAND_0200 input.

case sy-ucomm.

when 'BACK'.

LEAVE TO SCREEN 100.

endcase.

endmodule. " USER_COMMAND_0200 INPUT

Re: Interactive alv with oops

Former Member — Wed, 16 Jan 2008 08:54:14 GMT

Hi, this may help you

report yh645_secndry_alv.

type-pools: slis.

data: fieldcat type slis_t_fieldcat_alv,

fieldcat_ln like line of fieldcat,

fs_layout type slis_layout_alv,

t_layoout like standard table

of fs_layout.

data: begin of fs_spfli,

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,

checkbox,

color(3),

end of fs_spfli.

data:

begin of fs_table,

carrid type spfli-carrid,

connid type spfli-connid,

end of fs_table.

data: begin of fs_sflight,

check,

color(3).

include type sflight.

data:end of fs_sflight.

data:

begin of fs_table1,

carrid type sflight-carrid,

connid type sflight-connid,

fldate type sflight-fldate,

end of fs_table1.

data:

t_spfli like standard table

of fs_spfli.

data:

t_table like standard table

of fs_table.

data:

t_table1 like standard table

of fs_table1.

data:

t_sflight like standard table

of fs_sflight.

data:

t_sbook like standard table

of sbook.

data t_layout type slis_layout_alv.

select *

into corresponding fields of table t_spfli

from spfli.

perform start_list_viewer.

perform get_spfli_details.

&----

*& Form SUB1

&----

text

----

-->RT_EXTAB text

----

form sub1 using rt_extab type slis_t_extab.

data: flight type slis_extab.

flight-fcode = 'SFLIGHT'.

append flight to rt_extab.

set pf-status 'SFLIGHT'. " EXCLUDING RT_EXTAB.

endform. "SUB1

&----

*& Form START_LIST_VIEWER

&----

text

----

--> p1 text
<-- p2 text

----

form start_list_viewer .

data: pgm like sy-repid.

pgm = sy-repid.

fs_layout-box_fieldname = 'CHECKBOX'.

fs_layout-info_fieldname = 'COLOR'.

call function 'REUSE_ALV_LIST_DISPLAY'

exporting

i_callback_program = pgm

i_callback_pf_status_set = 'SUB1'

i_callback_user_command = 'USER_COMMAND'

i_structure_name = 'SPFLI'

is_layout = fs_layout

tables

t_outtab = t_spfli

exceptions

program_error = 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.

endform. " START_LIST_VIEWER

*******Process Call Back Events (Begin)**************************

form user_command using ucomm like sy-ucomm

selfield type slis_selfield.

case ucomm.

when 'SFLIGHT'.

selfield-refresh = 'X'.

perform get_spfli_details.

select *

from sflight

into corresponding fields of table t_sflight

for all entries in t_table

where carrid eq t_table-carrid

and connid eq t_table-connid.

perform display_sflight.

when 'SBOOK'.

selfield-refresh = 'X'.

perform get_sflight_details.

select *

from sbook

into corresponding fields of table t_sbook

for all entries in t_table1

where carrid eq t_table1-carrid

and connid eq t_table1-connid

and fldate eq t_table1-fldate.

perform display_sbook.

endcase.

endform. "USER_COMMAND

&----

*& Form SUB2

&----

text

----

-->RT_EXTAB text

----

form sub2 using rt_extab type slis_t_extab.

data: flight type slis_extab.

flight-fcode = 'SBOOK'.

append flight to rt_extab.

set pf-status 'SBOOK'. " EXCLUDING RT_EXTAB.

endform. "SUB2

&----

*& Form DISPLAY_SFLIGHT

&----

text

----

--> p1 text
<-- p2 text

----

form display_sflight .

data: pgm like sy-repid.

pgm = sy-repid.

clear t_layout.

fs_layout-box_fieldname = 'CHECK'.

fs_layout-info_fieldname = 'COLOR'.

call function 'REUSE_ALV_LIST_DISPLAY'

exporting

i_callback_program = pgm

i_callback_pf_status_set = 'SUB2'

i_callback_user_command = 'USER_COMMAND'

i_structure_name = 'SFLIGHT'

is_layout = fs_layout

tables

t_outtab = t_sflight

exceptions

program_error = 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.

endform. " DISPLAY_SFLIGHT

&----

*& Form GET_SPFLI_DETAILS

&----

text

----

--> p1 text
<-- p2 text

----

form get_spfli_details .

loop at t_spfli into fs_spfli.

if fs_spfli-checkbox = 'X'.

fs_spfli-color = 'C51'.

fs_spfli-checkbox = '1'.

fs_table-carrid = fs_spfli-carrid.

fs_table-connid = fs_spfli-connid.

append fs_table to t_table.

modify t_spfli from fs_spfli.

endif.

endloop.

endform. " GET_SFLIGHT_DETAILS

&----

*& Form GET_SFLIGHT_DETAILS

&----

text

----

--> p1 text
<-- p2 text

----

form get_sflight_details .

loop at t_sflight into fs_sflight.

if fs_sflight-check = 'X'.

fs_sflight-color = 'C71'.

fs_sflight-check = '1'.

fs_table1-carrid = fs_sflight-carrid.

fs_table1-connid = fs_sflight-connid.

fs_table1-fldate = fs_sflight-fldate.

append fs_table1 to t_table1.

modify t_sflight from fs_sflight.

endif.

endloop.

endform. " GET_SFLIGHT_DETAILS

&----

*& Form DISPLAY_SBOOK

&----

text

----

--> p1 text
<-- p2 text

----

form display_sbook .

data: pgm like sy-repid.

pgm = sy-repid.

call function 'REUSE_ALV_LIST_DISPLAY'

exporting

i_callback_program = pgm

i_structure_name = 'SBOOK'

tables

t_outtab = t_sbook

exceptions

program_error = 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.

endform. " DISPLAY_SBOOK

Regards

Madhu