topic Re: ALV in Application Development and Automation Discussions

ALV

Former Member — Mon, 09 Apr 2007 11:54:33 GMT

Hi Group,

Here i am trying an ALV, could you just help me out??

In my list/grid display i want to leave one field in which user can enter data.

So i can work out some update functions.

Do you have any idea how to achieve this???

Thanks.

Re: ALV

Former Member — Mon, 09 Apr 2007 11:56:28 GMT

You should fill the field catalog for that field with the property INPUT = 'X'.

WA_FIELDCAT-SELTEXT_L = 'Field for input.

WA_FIELDCAT-FIELDNAME = 'JOBCARD'.

WA_FIELDCAT-TABNAME = 'IT_FINAL'.

WA_FIELDCAT-COL_POS = LV_POS.

WA_FIELDCAT-INPUT = 'X'.

WA_FIELDCAT-OUTPUTLEN = 10.

Regards,

Ravi

Re: ALV

Simha_ — Mon, 09 Apr 2007 11:57:22 GMT

Hi,

While preparing field catalog you have to set edit field as in this code.

ls_fcat-fieldname = 'VBELN'.

ls_fcat-ref_table = 'VBAK'.

ls_fcat-ref_field = 'VBELN'.

ls_fcat-coltext = 'Sales order'.

ls_fcat-edit = 'X'.

APPEND ls_fcat TO gt_fieldcat_edit.

you can use check_changed_data method on alv object to fetch the changed data

Hope this helps

Cheers,

Simha.

Award forum points to helpful answers

Re: ALV

Former Member — Mon, 09 Apr 2007 11:58:11 GMT

Hi,

CLEAR wa_fldcat.

wa_fldcat-Col_pos = 3.

wa_fldcat-fieldname = 'FLAG'.

wa_fldcat-coltext = 'CHECK'.

wa_fldcat-outputlen = 3.

wa_fldcat-checkbox = 'X'.

wa_fldcat-edit = 'X'.

APPEND wa_fldcat TO FLDCAT.

regards,

bharat.

Re: ALV

Former Member — Mon, 09 Apr 2007 11:58:26 GMT

u can use..

wa_fieldcat-edit = 'X'.

thnx

Re: ALV

Former Member — Mon, 09 Apr 2007 12:05:35 GMT

Hi Samir,

Hope this code will help u.

FORM f002_edit_field USING w_field TYPE any

w_col TYPE any

w_edit TYPE any.

CLEAR wa_fieldcat.

wa_fieldcat-fieldname = w_field.

wa_fieldcat-seltext_l = w_col.

wa_fieldcat-outputlen = 15.

wa_fieldcat-edit = w_edit.

wa_fieldcat-input = 'X'.

APPEND wa_fieldcat TO it_fieldcat.

Regards,

Thasneem

Re: ALV

Former Member — Mon, 09 Apr 2007 12:37:54 GMT

Hi Samir,

Delare an Internal table to capture the data which user can enter the data.

In the field catalog of ALV just pass the EDIT = 'X' to the filed which user wants to enter the data.

&----

*& Form BUILD_FIELDCATLOG

&----

FORM build_fieldcatlog .

wa_fieldcat-col_pos = 1.

wa_fieldcat-tabname = 'TB_ZMJBR_DET'.

wa_fieldcat-fieldname = 'SPG'.

wa_fieldcat-seltext_l = 'MATERIAL PRICING GROUP'.

wa_fieldcat-datatype = 'CHAR'.

wa_fieldcat-edit = 'X'.

wa_fieldcat-outputlen = 22.

APPEND wa_fieldcat TO tb_fieldcat.

CLEAR wa_fieldcat.

after this in the grid dispaly pass the layout.

&----

*& Form DISPLAY_ALV_REPORT

&----

This perform is used to display Records in the output Layout

----

FORM display_alv_report .

CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'

EXPORTING

i_callback_program = tb_repid

i_callback_pf_status_set = 'SET_PF_STATUS'

i_callback_user_command = 'USER_COMMAND'
i_callback_top_of_page = 'TOP_OF_PAGE'

is_layout = wa_layout

it_fieldcat = tb_fieldcat

it_events = tb_event

TABLES

t_outtab = tb_zmjbr_det

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.

CLEAR tb_header.

ENDFORM. " DISPLAY_ALV_REPORT

after that delare a perform for layout like this.

&----

*& Form layout

&----

This perform is used to display the output Layout

----

FORM layout USING tb_layout TYPE slis_layout_alv.

tb_layout-detail_popup = 'X'.

tb_layout-edit = 'X'.

ENDFORM. " layout

execute the ALV .

Here that perticular filed can be editable and user can enter the data.

after entering the data u should confirm it by pressing any buttion, so for this u crete a Push Button at Application toolbar .

User after entering the data to that perticualr filed and press on Push Button, here u capture the ok-code (name of push button in se41) and in code write the logic in User command like this.

&----

*& Form USER_COMMAND

&----

This perform is used for User-command

----

FORM user_command USING r_ucomm LIKE sy-ucomm

tb_selfield TYPE slis_selfield.

CASE r_ucomm.

WHEN 'PUSHBUTTON'.

PERFORM UPDATE_DATA .

ENDCASE.

ENDFORM. " USER_COMMAND

In PERFORM UPDATE_DATA copy the captured data to internal table and from there update it to Table.

If u didn't understand plese give where u are not getting.

Give the reward if helpfull.

Thanks & Regards,

Anil.