topic Re: alv problem in Application Development and Automation Discussions

alv problem

Former Member — Thu, 18 Jan 2007 10:02:48 GMT

Hallow I have a little problem and I don’t see it I have alv and I wont to display on screen 2 tables on the same time . in screen 100 layout I copy the container and I call it con1 and con 2 the problem is when I run the program I see just con1 and In the screen i have con2 but a empty blue square what I doing wrong thankes

I do this declaration

MODULE pbo OUTPUT.

SET PF-STATUS 'MAIN100'.

IF g_custom_container IS INITIAL.

CREATE OBJECT g_custom_container

EXPORTING container_name = 'CON1'.

CREATE OBJECT grid1

EXPORTING i_parent = g_custom_container.

gs_layout-grid_title = text-001.

CALL METHOD grid1->set_table_for_first_display

EXPORTING

i_structure_name = 'YHR_GET_EMP_COURSE_STR'

is_layout = gs_layout

is_variant = variant

i_save = 'A'

CHANGING

it_outtab = itab_final.

ENDIF.

IF g_custom_container1 IS INITIAL.

CREATE OBJECT g_custom_container1

EXPORTING container_name = 'CON2'. CREATE OBJECT grid2

EXPORTING i_parent = g_custom_container1.

gs_layout-grid_title = text-002.

CALL METHOD grid1->set_table_for_first_display

EXPORTING

i_structure_name = 'YHR_GET_EMP_DONT_COURSE'

is_layout = gs_layout1

is_variant = variant1

i_save = 'A'

CHANGING

it_outtab = it_final.

ENDIF.

DATA: ok_code LIKE sy-ucomm,

con1 TYPE REF TO cl_gui_custom_container,

g_container scrfname VALUE 'BCALV_GRID_DEMO_0100_CONT1',

con2 TYPE REF TO cl_gui_custom_container,

g_container1 scrfname VALUE 'BCALV_GRID_DEMO_0100_CONT2',

grid1 TYPE REF TO cl_gui_alv_grid,

grid2 TYPE REF TO cl_gui_alv_grid,

g_custom_container TYPE REF TO cl_gui_custom_container,

g_custom_container1 TYPE REF TO cl_gui_custom_container,

gs_layout TYPE lvc_s_layo,

gs_layout1 TYPE lvc_s_layo .

Re: alv problem

Former Member — Thu, 18 Jan 2007 10:05:51 GMT

Hi Antonio ,

Insted of using two custom containers , use only one and then use splitters .

What splitter does is it splits your container into the number of parts you want and each one acts as a saperate container and the rest process is the same.

Regards

Arun

Re: alv problem

Former Member — Thu, 18 Jan 2007 10:07:35 GMT

hi arun how i do that mybe u can give me example regards

Re: alv problem

Former Member — Thu, 18 Jan 2007 10:23:19 GMT

Hi Antonio ,

Here is a sample code

the splitter is of type CL_GUI_SPLITTER_CONTAINER


*" Map the container on the screen
IF G_C_CONTAINER IS INITIAL.
* Create the container
  CREATE OBJECT G_C_CONTAINER
    EXPORTING
*      PARENT                      =
      CONTAINER_NAME              = 'C_CONTAINER'
*      STYLE                       =
*      LIFETIME                    = lifetime_default
*      REPID                       =
*      DYNNR                       =
*      NO_AUTODEF_PROGID_DYNNR     =
*    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 ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*              WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
  ENDIF.


*" Split the container into 2 parts , look at the value for parameters row and column
CREATE OBJECT G_C_SPLITTER
  EXPORTING
*    LINK_DYNNR        =
*    LINK_REPID        =
*    SHELLSTYLE        =
*    LEFT              =
*    TOP               =
*    WIDTH             =
*    HEIGHT            =
*    METRIC            = cntl_metric_dynpro
*    ALIGN             = 15
    PARENT            = G_C_CONTAINER
    ROWS              = 2
    COLUMNS           = 1
*    NO_AUTODEF_PROGID_DYNNR =
*    NAME              =
*  EXCEPTIONS
*    CNTL_ERROR        = 1
*    CNTL_SYSTEM_ERROR = 2
*    others            = 3
    .
IF SY-SUBRC <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*            WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
*" Get the reference to the first container 
CALL METHOD G_C_SPLITTER->GET_CONTAINER
  EXPORTING
    ROW       = 1
    COLUMN    = 1
  RECEIVING
    CONTAINER = G_C_CONTAINER1  " This is of type CL_GUI_CONTAINER
    .


* " Rest of coding is the same.
CREATE OBJECT G_C_GRID
  EXPORTING
*    I_SHELLSTYLE      = 0
*    I_LIFETIME        =
    I_PARENT          =  G_C_CONTAINER1
*    I_APPL_EVENTS     = space
*    I_PARENTDBG       =
*    I_APPLOGPARENT    =
*    I_GRAPHICSPARENT  =
*    I_USE_VARIANT_CLASS = SPACE
*    I_NAME            =
*  EXCEPTIONS
*    ERROR_CNTL_CREATE = 1
*    ERROR_CNTL_INIT   = 2
*    ERROR_CNTL_LINK   = 3
*    ERROR_DP_CREATE   = 4
*    others            = 5
    .
IF SY-SUBRC <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*            WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.

For the other part of the container use the command

*" Get the reference to the first container

CALL METHOD G_C_SPLITTER->GET_CONTAINER

EXPORTING

ROW = 2

COLUMN = 1

RECEIVING

CONTAINER = G_C_CONTAINER2 " This is of type CL_GUI_CONTAINER

and then use G_C_CONTAINER2 to display the second alv.

Do revert back if you have any further questions

Regards

Arun

Re: alv problem

Former Member — Thu, 18 Jan 2007 10:27:08 GMT

Hi antonio,

IF g_custom_container1 IS INITIAL.

CREATE OBJECT g_custom_container1

EXPORTING container_name = 'CON2'.

CREATE OBJECT grid2

EXPORTING i_parent = g_custom_container1.

gs_layout-grid_title = text-002.

CALL METHOD grid1->set_table_for_first_display

EXPORTING

i_structure_name = 'YHR_GET_EMP_DONT_COURSE'

is_layout = gs_layout1

is_variant = variant1

i_save = 'A'

CHANGING

it_outtab = it_final.

ENDIF.

change it to,

CALL METHOD grid2->set_table_for_first_display

EXPORTING

i_structure_name = 'YHR_GET_EMP_DONT_COURSE'

is_layout = gs_layout1

is_variant = variant1

i_save = 'A'

CHANGING

it_outtab = it_final.

or u can use splitter container , that would be better

Re: alv problem

Former Member — Thu, 18 Jan 2007 10:33:14 GMT

Hi Antanio ,

Was just looking through your code and saw a flaw , in both the cases you are displying the ALV using the grid grid1 , which is created with ref to the container g_custom_container.

Create a new object for grid , say grid2 with the parent as g_custom_container1.

This would solve your problem , if you do not want to use splitters.

Regadrs

Arun

Re: alv problem

Former Member — Thu, 18 Jan 2007 10:39:16 GMT

hi,

create a new container in your screen layout.

arrange the two containers side by side .

transfer first table contents to first container

using set_table_for_first_display.

assign a grid object to the second container .

for this grid object call 'set_table_for_first_display'

with data from second table.

hope this helps.

Re: alv problem

Former Member — Thu, 18 Jan 2007 11:02:39 GMT

hi kasi u can give an example for that regards