topic Re: problem with splitter!!! in Application Development and Automation Discussions

problem with splitter!!!

Former Member — Tue, 05 Jun 2007 19:33:45 GMT

Hi,

i have written a program to display 2 grids on a screen using splitter. the code is shown below. it has no errors but does not show anything but 2 boxes. in one box i am displaying the contents of table 'kna1' and in the other i am not displaying anything. can someone tell me please what is wrong with the code and y it is not working ????

thanks in advance,

pushpa

tables kna1.

data: BEGIN OF itkna1 OCCURS 0,

ktokd like kna1-ktokd,

kunnr like kna1-kunnr,

name1 like kna1-name1,

name2 like kna1-name2,

ktokd_hdl type int4,

END OF itkna1.

data splitter type ref to cl_gui_splitter_container.

data container type ref to cl_gui_custom_container.

data container_1 type ref to cl_gui_container.

data container_2 type ref to cl_gui_container.

data grid_1 type ref to cl_gui_alv_grid.

data grid_2 type ref to cl_gui_alv_grid.

data i_layout type lvc_s_layo.

data i_fcat type lvc_t_fcat.

data init.

data ok_code type sy-ucomm.

SELECT ktokd kunnr name1 name2 from kna1 into CORRESPONDING FIELDS OF TABLE itkna1

where ktokd = 'ZCRM'.

call screen 100.

module status_0100 output.

set pf-STATUS 'STATUS'.

if init is INITIAL.

create OBJECT container

EXPORTING container_name = 'CUSTOM'.

create OBJECT splitter

EXPORTING parent = container

rows = 1

columns = 2.

call METHOD splitter->get_container

EXPORTING row = 1

column = 1

RECEIVING container = container_1.

call METHOD splitter->get_container

EXPORTING row = 1

column = 2

RECEIVING container = container_2.

create OBJECT grid_1 EXPORTING i_parent = container_1.

CREATE OBJECT grid_2 EXPORTING i_parent = container_2.

call METHOD grid_1->set_table_for_first_display

EXPORTING

is_layout = i_layout

CHANGING

it_outtab = itkna1[]

it_fieldcatalog = i_fcat

EXCEPTIONS

invalid_parameter_combination = 1

others = 2.

endif.

ENDMODULE.

module exit INPUT.

call METHOD container->free.

leave PROGRAM.

ENDMODULE.

Re: problem with splitter!!!

RichHeilman — Tue, 05 Jun 2007 19:51:14 GMT

The problem is that you are not filling your field catalog, i_fcat

Regards,

Rich Heilman

Re: problem with splitter!!!

Former Member — Tue, 05 Jun 2007 19:55:01 GMT

Here is an example of a container using a splitter. I hope this helps:

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/2ec457c4-0a01-0010-2bbc-c6e03a4a03d2

- April King

Re: problem with splitter!!!

RichHeilman — Tue, 05 Jun 2007 19:55:19 GMT

So if you modify your program like so, it will work.



report zrich_0001.


tables kna1.
data: begin of itkna1 occurs 0,
ktokd like kna1-ktokd,
kunnr like kna1-kunnr,
name1 like kna1-name1,
name2 like kna1-name2,
ktokd_hdl type int4,
end of itkna1.


data splitter type ref to cl_gui_splitter_container.
data container type ref to cl_gui_custom_container.
data container_1 type ref to cl_gui_container.
data container_2 type ref to cl_gui_container.
data grid_1 type ref to cl_gui_alv_grid.
data grid_2 type ref to cl_gui_alv_grid.
data i_layout type lvc_s_layo.
data i_fcat type lvc_t_fcat.

data init.
data ok_code type sy-ucomm.

select ktokd kunnr name1 name2 from kna1 into corresponding fields of
table itkna1
*where ktokd = 'ZCRM'.
  up to 100 rows.

call screen 100.

*---------------------------------------------------------------------*
*       MODULE status_0100 OUTPUT                                     *
*---------------------------------------------------------------------*
*       ........                                                      *
*---------------------------------------------------------------------*
module status_0100 output.
  set pf-status 'STATUS'.
  if init is initial.
    create object container
    exporting container_name = 'CUSTOM'.
    create object splitter
    exporting parent = container
    rows = 1
    columns = 2.
    call method splitter->get_container
    exporting row = 1
    column = 1
    receiving container = container_1.
    call method splitter->get_container
    exporting row = 1
    column = 2
    receiving container = container_2.
    create object grid_1 exporting i_parent = container_1.
    create object grid_2 exporting i_parent = container_2.

    perform get_fieldcatalog..

    call method grid_1->set_table_for_first_display
    exporting
    is_layout = i_layout
    changing
    it_outtab = itkna1[]
    it_fieldcatalog = i_fcat
    exceptions
    invalid_parameter_combination = 1
    others = 2.


  endif.
endmodule.
*---------------------------------------------------------------------*
*       MODULE exit INPUT                                             *
*---------------------------------------------------------------------*
*       ........                                                      *
*---------------------------------------------------------------------*
module exit input.
  call method container->free.
  leave program.
endmodule.

************************************************************************
*      Form  Get_Fieldcatalog - Set Up Columns/Headers
************************************************************************
form get_fieldcatalog.

  data: ls_fcat type lvc_s_fcat.
  refresh: i_fcat.

  clear: ls_fcat.
  ls_fcat-reptext    = 'Customer Account Group'.
  ls_fcat-fieldname  = 'KTOKD'.
  ls_fcat-ref_table  = 'ITKNA1'.
  ls_fcat-outputlen  = '4'.
  append ls_fcat to i_fcat.

  clear: ls_fcat.
  ls_fcat-reptext    = 'Customer'.
  ls_fcat-fieldname  = 'KUNNR'.
  ls_fcat-ref_table  = 'ITKNA1'.
  ls_fcat-outputlen  = '10'.
  append ls_fcat to i_fcat.

  clear: ls_fcat.
  ls_fcat-reptext    = 'Customer Name'.
  ls_fcat-fieldname  = 'NAME1'.
  ls_fcat-ref_table  = 'ITKNA1'.
  ls_fcat-outputlen  = '20'.
  append ls_fcat to i_fcat.


  clear: ls_fcat.
  ls_fcat-reptext    = 'Customer Name'.
  ls_fcat-fieldname  = 'NAME2'.
  ls_fcat-ref_table  = 'ITKNA1'.
  ls_fcat-outputlen  = '20'.
  append ls_fcat to i_fcat.

  clear: ls_fcat.
  ls_fcat-reptext    = 'Customer Account Group'.
  ls_fcat-fieldname  = 'KTOKD_HDL'.
  ls_fcat-ref_table  = 'ITKNA1'.
  ls_fcat-outputlen  = '4'.
  append ls_fcat to i_fcat.

endform.

Regards,

Rich Heilman

Re: problem with splitter!!!

Former Member — Tue, 05 Jun 2007 20:14:22 GMT

thank u Rich and April, the program is working correctly now...:)))