GET_SELECTED_ROWS didn't get the selected row in second time.

[former_member189009]

Dear friends,

      I had trapped in this problem in many days, I have search many discussion in SCN, but didn't find any solution yet. Hope someone can help me with this:

      I display an ALV report by OO container, which divide into three pieces. Such as when I select two row then I click one button, then I want to get the row I selected. but now it can only get the row first time, after that, it wouldn't succeed again unless I run the report again.

     In addition, after I select another ALV row, then back into the above screen, it can not get the row no matter first time or other:

My code in PBO(post some key code 😞

DATA: Grid4            TYPE REF TO cl_gui_alv_grid.

WA_LAYOUT1-SEL_MODE = 'A'.

CALL METHOD grid4->set_table_for_first_display

     EXPORTING

        IS_LAYOUT       = WA_LAYOUT1

        IS_VARIANT      = WA_VARIANT1

        I_SAVE          = 'A'

     CHANGING

       IT_FIELDCATALOG = GT_FIELDLOG

       it_outtab       = <DYN_TAB2>.

after I select some row, I click the button, then it run this code in PAI :

IF GRID4 IS NOT INITIAL.

            CLEAR GT_ROW_TAB2.

            CLEAR GT_NO_TAB2.

            call method grid4->check_changed_data

               importing

                  e_valid = l_valid.

             CALL METHOD grid4->GET_SELECTED_ROWS

               IMPORTING

                ET_INDEX_ROWS = GT_ROW_TAB2[]

                ET_ROW_NO     = GT_NO_TAB2[].

ENDIF.

     Thanks for your sincerely answer!

[ipravir]

Hi Zhang,

Call the REFRESH_TABLE_DISPLAY method in PBO with respect to your grids objects.

Code Should be.

PBO.

     your current coding to display the information through set_table_for_first_display.

     at the last of PBO.

          call the grid->REFRESH_TABLE_DISPLAY

          exporting

               I_SOFT_REFRESH = 'X'.

PAI
     PAI Coding.

regards.

Praveer.

[former_member189009]

Dear Praveer,

       Thanks for your help, but I try , it didn't work!

[ipravir]

Hi Zhang,

Please find the below screens,

I made a very simple program.

1 Inside the PBO Module.

2 Inside the PAI module

and every time selected row information is coming on et_index_rows parameter.

Please check.

regards.

Praveer.

[jayanthi_jayaraman]

Hi,

For editable ALV, event needs to be registered and then once the data is updated, we should use refresh_table_Display method. Refer the below link in which I am explaining the same.

http://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=37472

[VenkatRamesh_V]

Hi Zhang,

             CALL METHOD grid4->GET_SELECTED_ROWS

               IMPORTING

                ET_INDEX_ROWS = GT_ROW_TAB2[]

                ET_ROW_NO     = GT_NO_TAB2[].

CALL METHOD grid4->refresh_table_display.

Hope it helpful.

Regards,

Venkat.

[NemanjaSimovic]

Interesting to mention. I had in PAI module

gr_grid2->check_changed_data ( ... )

but when I comment it, selection stayed on Grid1.

Maybe it will work for someone. 🙂