topic Re: alv layout problem ? in Application Development and Automation Discussions

alv layout problem ?

Former Member — Wed, 10 Oct 2007 08:44:25 GMT

Hi everyone,

I generating 2 alv reports within a program.In the selection screen there are 2 radio buttons for different alv reports. First i selected the 1st radio button and executed the prog to get a alv report.Then i went to change layout and selected the required columns from the columns set and then saved the layout as the default layout.

Then I came back to the selection screen again.In the selection screen, in the parameter p_var there is default variant,so i cleared the parameter with no layout variant selected.then i selected the 2nd radio button and executed the program.Here the program is again taking the default layout (even though i cleared it in the selection screen )and generating the alv report according to that.But i don't want to use the default layout when i select the 2nd radio button,unless i select it from the variant list.How can i do that?

Any suggestions please?

Re: alv layout problem ?

hymavathi_oruganti — Wed, 10 Oct 2007 08:49:18 GMT

the layout may be seleted thru the fucntion module reuse_alv_grid_display. in which there will be aparameter is_layout.

Re: alv layout problem ?

Former Member — Wed, 10 Oct 2007 08:56:33 GMT

hi,

for any thing related to layout .. go to reuse_alv_grid_display function module and there two parameters is_layout and it_varient which are related to layout ... you can go to function module documentation and can get several option related to is_layout... one of them will fulfill your problem...

reach out to me any issues

reward if i have helped u

regards

Nikesh kumar

Re: alv layout problem ?

Former Member — Wed, 10 Oct 2007 09:00:06 GMT

Hi Hymavathi,

Actually i m call alv 2 times in the program.When I use the 2nd radio button it should not use any default layout.The report should be displayed with the columns what we are using in the fieldcatalogue.What value should i have to pass to the parameter is_layout in my 2nd alv.

Thanks,

dp.

Re: alv layout problem ?

hymavathi_oruganti — Wed, 10 Oct 2007 09:03:43 GMT

chenge the value in the layout and pass , change accodingly how u want.

u post ur code, we can suggest.

Re: alv layout problem ?

Former Member — Wed, 10 Oct 2007 09:16:27 GMT

Hi Hymavathi,

Thanks for the reply.Below is my code for the layout.If u can see any problem in the code please tell me the changes.Thank you.

PARAMETERS: P_VAR LIKE DISVARIANT-VARIANT.

AT SELECTION-SCREEN ON VALUE-REQUEST FOR P_VAR.

PERFORM GET_VARIANT CHANGING P_VAR. " ALV Layout

FORM GET_VARIANT CHANGING X_VAR.

PERFORM F4_ALV_LAYOUT(PPIO_ENTRY) USING I_GRID-PROGRAM

CHANGING X_VAR.

ENDFORM.

perform alv_display.

FORM ALV_DISPLAY.

DATA: I_GRID-LAYOUT TYPE SLIS_LAYOUT_ALV.

SORT I_HEADER BY PLNBEZ AUFNR.

Define layout.

CLEAR I_GRID-LAYOUT.

I_GRID-LAYOUT-COLWIDTH_OPTIMIZE = 'X'.

Set up Variant

I_GRID-VARIANT-VARIANT = P_VAR. " Variant

CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'

EXPORTING

I_CALLBACK_PROGRAM = I_GRID-PROGRAM

IS_LAYOUT = I_GRID-LAYOUT

IT_FIELDCAT = I_GRID-FIELDCAT

I_SAVE = 'A'

IS_VARIANT = I_GRID-VARIANT

TABLES

T_OUTTAB = I_HEADER

EXCEPTIONS

PROGRAM_ERROR = 1

OTHERS = 2.

ALV Failed.

IF SY-SUBRC <> 0.

WRITE: / 'Failed with',SY-SUBRC.

ENDIF.

ENDFORM.

PERFORM ALV_DISPLAY_2.

FORM ALV_DISPLAY_2.

DATA: I_GRID-LAYOUT TYPE SLIS_LAYOUT_ALV.

SORT I_HEADER BY PLNBEZ AUFNR.

Define layout.

CLEAR I_GRID-LAYOUT.

I_GRID-LAYOUT-COLWIDTH_OPTIMIZE = 'X'.

Set up Variant
I_GRID-VARIANT-VARIANT = P_VAR. " Variant

CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'

EXPORTING

I_CALLBACK_PROGRAM = I_GRID-PROGRAM

I_CALLBACK_PF_STATUS_SET = I_GRID-PF_STATUS_SET

I_CALLBACK_USER_COMMAND = I_GRID-USER_COMMAND

IS_LAYOUT = i_grid-layout

IT_FIELDCAT = I_GRID-FIELDCAT

I_SAVE = 'A'
IS_VARIANT = I_GRID-VARIANT

TABLES

T_OUTTAB = I_HEADER

EXCEPTIONS

PROGRAM_ERROR = 1

OTHERS = 2.

ALV Failed.

IF SY-SUBRC <> 0.

WRITE: / 'Failed with',SY-SUBRC.

ENDIF.

ENDFORM. " ALV_DISPLAY_2

Re: alv layout problem ?

hymavathi_oruganti — Wed, 10 Oct 2007 09:24:16 GMT

if u dont want column optimize for the second alv,

I_GRID-LAYOUT-COLWIDTH_OPTIMIZE = ' '. give space instead of X, or

u can just comment the layout

CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'

EXPORTING

I_CALLBACK_PROGRAM = I_GRID-PROGRAM

I_CALLBACK_PF_STATUS_SET = I_GRID-PF_STATUS_SET

I_CALLBACK_USER_COMMAND = I_GRID-USER_COMMAND

<b>*IS_LAYOUT = i_grid-layout</b>

IT_FIELDCAT = I_GRID-FIELDCAT

I_SAVE = 'A'
IS_VARIANT = I_GRID-VARIANT

TABLES

T_OUTTAB = I_HEADER

EXCEPTIONS

PROGRAM_ERROR = 1

OTHERS = 2.

ALV Failed.

IF SY-SUBRC <> 0.

WRITE: / 'Failed with',SY-SUBRC.

ENDIF.

Re: alv layout problem ?

Former Member — Wed, 10 Oct 2007 09:31:58 GMT

Hi Hymavathi,

I commented the paramter is_layout as u said but it is still taking the default layout.Even though i cleared the parameter p_var in the selection screen still it is taking the default layout.Any more suggestions please?

Thank you.