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Back button for ALV grid display

Former Member

‎2007 Oct 04 5:21 AM

0 Likes
2,343

Hi,

I have developed a ALV report using Grid Display.

NO oops concept has been used. So, I dont have a screen of my own.

after the alv output appears, i double-click on one of the rows and get a pop-up in which i modify some value and press ok to get a changed value for one of the fields in the alv output. Now, when i press the "BACK" button, i go back to the previous alv output (i.e. with the unchanged value for tht particular field), and then, again i have to press "BACK" button to go back to the selection-screen. Thus, i need to press the back button twice to go back to the selection-screen from the modified alv grid output.

My requirement is to go back to the selection-screen on pressing the "BACK" button just once.

I have tried using the Set pf-status thing, and user_command thing, but on pressing the "BACK" button the flow doesnt stop at user_command code in debugging mode.But if i try the same logic for double-click thing using When '&IC1', the flow stops at the user_command code. I am using the correct function code for the 'BACK' button.

I have even tried copying the standard gui status from se80-->function group SALV,still no positive result.

Please help me.

Thanks & Regards,

Tejas Savla

Hi,

I have developed a ALV report using Grid Display.

NO oops concept has been used. So, I dont have a screen of my own.

after the alv output appears, i double-click on one of the rows and get a pop-up in which i modify some value and press ok to get a changed value for one of the fields in the alv output. Now, when i press the "BACK" button, i go back to the previous alv output (i.e. with the unchanged value for tht particular field), and then, again i have to press "BACK" button to go back to the selection-screen. Thus, i need to press the back button twice to go back to the selection-screen from the modified alv grid output.

My requirement is to go back to the selection-screen on pressing the "BACK" button just once.

I have tried using the Set pf-status thing, and user_command thing, but on pressing the "BACK" button the flow doesnt stop at user_command code in debugging mode.But if i try the same logic for double-click thing using When '&IC1', the flow stops at the user_command code. I am using the correct function code for the 'BACK' button.

I have even tried copying the standard gui status from se80-->function group SALV,still no positive result.

Please help me.

Thanks & Regards,

Tejas Savla

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4 REPLIES 4
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Former Member

‎2007 Oct 04 5:24 AM

0 Likes
957

Hi,

When u click on Back button try to write this code ie submit reportname using selection screen 1000 with parameters.

the parameters that the user inputs it.

regards,

Santosh .

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Former Member

‎2007 Oct 04 5:26 AM

0 Likes
957

Hi,

You can code for that in User command sub-routine.

check sy-ucomm and say LEAVE LIST PROCESSING,

it will go back to selection screen.

Regards,

Raghavendra

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Former Member

‎2007 Oct 04 5:46 AM

0 Likes
957

You need to pass USER COMMAND in the FM -- Marked in BOLD

V_REPID = SY-REPID.

CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'

EXPORTING

I_CALLBACK_PROGRAM = V_REPID

  • I_CALLBACK_PF_STATUS_SET = ' '

<b>I_CALLBACK_USER_COMMAND = 'USER_COMMAND'</b>

I_CALLBACK_TOP_OF_PAGE = 'TOP_OF_PAGE'

I_GRID_TITLE = I_TITLE_EKKO

  • I_GRID_SETTINGS =

  • IS_LAYOUT = ALV_LAYOUT

IT_FIELDCAT = I_FIELDCAT[]

  • IT_EXCLUDING =

  • IT_SPECIAL_GROUPS =

  • IT_SORT =

  • IT_FILTER =

  • IS_SEL_HIDE =

  • i_default = 'ZLAY1'

I_SAVE = 'A'

  • is_variant = i_variant

IT_EVENTS = V_EVENTS

TABLES

T_OUTTAB = IT_EKKO

  • 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.

<b>FORM USER_COMMAND USING R_UCOMM LIKE SY-UCOMM

RS_SELFIELD TYPE SLIS_SELFIELD.</b>

CASE R_UCOMM.

<b>WHEN 'BACK'.</b>

READ TABLE IT_EKKO INTO WA_EKKO INDEX RS_SELFIELD-TABINDEX.

PERFORM BUILD_FIELDCATLOG_EKPO.

PERFORM EVENT_CALL_EKPO.

PERFORM POPULATE_EVENT_EKPO.

PERFORM DATA_RETRIEVAL_EKPO.

PERFORM BUILD_LISTHEADER_EKPO USING IT_LISTHEADER.

PERFORM DISPLAY_ALV_EKPO.

ENDCASE.

<b>ENDFORM. "user_command</b>

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Former Member

‎2007 Oct 04 5:58 AM

0 Likes
957

Hi,

After modifying the value please write below command.

rs_selfield-refresh = 'X'.

it refreshes the ALV screen. Now click on Back button and please check whether it is going back to selection screen or not?

Thanks,

Maheedhar