ALV Header Center Aligned

[sandeepmalhotra]

Hello Everyone,

I am trying to have a label in header center aligned. But unable to make it. Still coming left-aligned.

Kindly advise.

Thanks

Code ---->

METHOD set_top_of_page.

DATA: lr_header           TYPE REF TO cl_salv_form_layout_grid,

           lr_h_label           TYPE REF TO cl_salv_form_label,

           lr_h_layout_data  TYPE REF TO cl_salv_form_layout_data,

           lr_h_grid              TYPE REF TO cl_salv_form_layout_grid,

           lr_h_layout_grid  TYPE REF TO cl_salv_form_layout_data_grid.

     CREATE OBJECT lr_header

       EXPORTING

         columns = 14.

     lr_h_grid = lr_header->create_grid( row = 1

                                         column = 1 ).

     lr_h_label = lr_h_grid->create_label( row = 1 column = 1 text = 'Dummy Header Text' ).

     lr_h_layout_data = lr_h_label->get_layout_data( ).

     lr_h_layout_grid ?= lr_h_layout_data.

     lr_h_layout_grid->set_h_align( if_salv_form_c_h_align=>center ).

     im_alv->set_top_of_list( lr_header ).

     im_alv->set_top_of_list_print( lr_header ).

endmethod.

[sandeepmalhotra]

Hello Everyone,

I am trying to have a label in header center aligned. But unable to make it. Still coming left-aligned.

Kindly advise.

Thanks

Code ---->

METHOD set_top_of_page.

DATA: lr_header           TYPE REF TO cl_salv_form_layout_grid,

           lr_h_label           TYPE REF TO cl_salv_form_label,

           lr_h_layout_data  TYPE REF TO cl_salv_form_layout_data,

           lr_h_grid              TYPE REF TO cl_salv_form_layout_grid,

           lr_h_layout_grid  TYPE REF TO cl_salv_form_layout_data_grid.

     CREATE OBJECT lr_header

       EXPORTING

         columns = 14.

     lr_h_grid = lr_header->create_grid( row = 1

                                         column = 1 ).

     lr_h_label = lr_h_grid->create_label( row = 1 column = 1 text = 'Dummy Header Text' ).

     lr_h_layout_data = lr_h_label->get_layout_data( ).

     lr_h_layout_grid ?= lr_h_layout_data.

     lr_h_layout_grid->set_h_align( if_salv_form_c_h_align=>center ).

     im_alv->set_top_of_list( lr_header ).

     im_alv->set_top_of_list_print( lr_header ).

endmethod.

[former_member490509]

Hi Sandeep,

Try this: DATA: lo_column    TYPE REF TO CL_SALV_FORM_GRID_COLUMN.   lo_column = lr_grid->get_column( column = 1 ).   CALL METHOD lo_column->set_h_align     EXPORTING       value = IF_SALV_FORM_C_H_ALIGN=>CENTER.

[sandeepmalhotra]

I want label to be center aligned.

Created as follows

   lr_h_label = lr_h_grid->create_label( row = 1 column = 1 text = 'Dummy Header Text' ).

[former_member228514]

Hi Sandeep,

I was trying with above method but no success in that.

But you can change the column position to resolve the issue.

Try with below code

    obj_header->create_label(

     row     = 1

     column  = 65

     text    = 'Test line1' ).

[sandeepmalhotra]

I tried this but did not work out . In my case  I need to display 1 label (bold) in first row and text in 2 and 3 row. If I display only text (means text but no label) .Center Align is working.But when i tried to displayed all (1 label and 2 texts . total three rows). it did not work.

I tried with all permutation and combination.

[former_member228514]

Hi Sandeep,

I tried above requriment and its working for me.

Please check below code and attached screen shot of output.

      obj_header = sp_obj_header->create_grid(  row = 3



                                             column = 1



                                             colspan = 6 ).



    obj_header->create_label(



     row     = 1



     column  = 65



     text    = 'Label' ).



       obj_header->create_label(



     row     = 2



     column  = 65



     text    = 'Text1' ).



  obj_header->create_label(



     row     = 3



     column  = 65



     text    = 'Text2' ).

[sandeepmalhotra]

Thanks Aarti

I tried the same . Some how manage the center align but unable to display correct column.

Code as follows.

METHOD set_top_of_page.

     DATA: lr_header         TYPE REF TO cl_salv_form_layout_grid,

           lr_h_label        TYPE REF TO cl_salv_form_label,

           lr_h_textview     TYPE REF TO cl_salv_form_text,

           lr_h_layout_data  TYPE REF TO cl_salv_form_layout_data,

           lr_h_grid         TYPE REF TO cl_salv_form_layout_grid,

           lr_h_layout_grid  TYPE REF TO cl_salv_form_layout_data_grid.

     CREATE OBJECT lr_header

       EXPORTING

         columns = 1.

     lr_h_grid = lr_header->create_grid( row = 3

                                         column = 1

                                         colspan = 6 ).

     lr_h_label = lr_h_grid->create_label( row = 1 column = 65 text = 'label first line' ).

*    lr_h_column = lr_h_grid->get_column( column = 1 ).

*    lr_h_column->set_h_align( if_salv_form_c_h_align=>center ).

     lr_h_layout_data = lr_h_label->get_layout_data( ).

     lr_h_layout_grid ?= lr_h_layout_data.

     lr_h_layout_grid->set_h_align( if_salv_form_c_h_align=>center ).

     lr_h_textview = lr_h_grid->create_text( row = 2 column = 65 text =  'text1  second line ' ).

     lr_h_layout_data = lr_h_textview->get_layout_data( ).

     lr_h_layout_grid ?= lr_h_layout_data.

     lr_h_layout_grid->set_h_align( if_salv_form_c_h_align=>center ).

     lr_h_textview = lr_h_grid->create_text( row = 3 column = 65 text = 'text3 third  line ' )..

     lr_h_layout_data = lr_h_textview->get_layout_data( ).

     lr_h_layout_grid ?= lr_h_layout_data.

     lr_h_layout_grid->set_h_align( if_salv_form_c_h_align=>center ).

     gr_alv->set_top_of_list( lr_header ).

     gr_alv->set_top_of_list_print( lr_header ).

   ENDMETHOD.                    "set_top_of_page

Also I checked colspan has no effect on output .

[former_member228514]

Could you please attached screen shot of output. It will be easy for me to understand.

[sandeepmalhotra]

In my previous post I had attached the file

[former_member228514]

Could you please copy below code and paste in your method. Because it is working for me as per your requirement.

DATA : obj_header    TYPE REF TO cl_salv_form_layout_grid,

           obj_output TYPE REF TO cl_salv_table,

           sp_obj_header  TYPE REF TO cl_salv_form_layout_grid.

     

CREATE OBJECT sp_obj_header.



*    •    create a header grid with required column and rows



      obj_header = sp_obj_header->create_grid(    row = 3



                                               column = 1



                                              colspan = 6 ).



     obj_header->create_label( row     = 1



                               column  = 65



                               text    = 'label first line').



    obj_header->CREATE_TEXT(  row     = 2



                              column  = 65



                              text    = 'text1  second line' ).



   obj_header->CREATE_TEXT(   row     = 3



                              column  = 65



                              text    = 'text3 third  line' ).



    obj_output->set_top_of_list( obj_header ).

[sandeepmalhotra]

I tired but again same thing left aligned.

[sandeepmalhotra]

If possible can you paste the whole code including class definition and implementation.

[former_member228514]

*&---------------------------------------------------------------------*

*& Report  ZAH_ALV_OOPS

*&

*&---------------------------------------------------------------------*

*&

*&

*&---------------------------------------------------------------------*



REPORT  zah_alv_oops.



*----------------------------------------------------------------------*

*       CLASS class1 DEFINITION

*----------------------------------------------------------------------*

*

*----------------------------------------------------------------------*

CLASS class1 DEFINITION.



  PUBLIC SECTION.





    TYPES: BEGIN OF ty_vbak,

           vbeln TYPE vbak-vbeln,

           erdat TYPE erdat,

           auart TYPE auart,

           kunnr TYPE kunnr,

           END   OF ty_vbak.



    DATA: t_vbak TYPE STANDARD TABLE OF ty_vbak.



    DATA: o_alv TYPE REF TO cl_salv_table.



    METHODS:



      get_data,

      display_data.



  PRIVATE SECTION.

    METHODS:

      set_pf_status

        CHANGING

          co_alv TYPE REF TO cl_salv_table.

    METHODS: set_top_of_page.





ENDCLASS.                    "class1 DEFINITION





START-OF-SELECTION.



  DATA: class1 TYPE REF TO class1.



  CREATE OBJECT class1.



  class1->get_data( ).



  class1->display_data( ).







*----------------------------------------------------------------------*

*       CLASS class1 IMPLEMENTATION

*----------------------------------------------------------------------*

*

*----------------------------------------------------------------------*

CLASS class1 IMPLEMENTATION.



  METHOD get_data.



    SELECT vbeln erdat auart kunnr

           INTO  TABLE t_vbak

           FROM  vbak

           UP TO 20 ROWS.



  ENDMETHOD.                    "get_data

  METHOD display_data.

    DATA : obj_header    TYPE REF TO cl_salv_form_layout_grid,

           obj_output TYPE REF TO cl_salv_table,

           sp_obj_header  TYPE REF TO cl_salv_form_layout_grid,

           lr_h_label           TYPE REF TO cl_salv_form_label,

           lr_h_textview     TYPE REF TO cl_salv_form_text,

           lr_h_layout_data  TYPE REF TO cl_salv_form_layout_data.






    TRY.



        CALL METHOD cl_salv_table=>factory(

          IMPORTING

            r_salv_table = obj_output

          CHANGING

            t_table      = t_vbak ). "Internal table to dispaly ALV output



      CATCH cx_salv_error.







    ENDTRY.





*

*

*

    CREATE OBJECT sp_obj_header.



*    •    create a header grid with required column and rows



      obj_header = sp_obj_header->create_grid(    row = 3



                                               column = 1



                                              colspan = 6 ).



     obj_header->create_label( row     = 1



                               column  = 65



                               text    = 'Label first line').





   obj_header->CREATE_TEXT(   row     = 2



                              column  = 65



                              text    = 'text1  second line' ).



   obj_header->CREATE_TEXT(   row     = 3



                              column  = 65



                              text    = 'text3 third  line' ).



    obj_output->set_top_of_list( obj_header ).

*    •    display table

      obj_output->display( ).



  ENDMETHOD.                    "display_data



  METHOD set_pf_status.



    DATA: lo_functions TYPE REF TO cl_salv_functions_list.



    lo_functions = co_alv->get_functions( ).

    lo_functions->set_default( abap_true ).



  ENDMETHOD.                    "set_pf_status

  METHOD set_top_of_page.



    DATA: lr_header           TYPE REF TO cl_salv_form_layout_grid,



               lr_h_label           TYPE REF TO cl_salv_form_label,



               lr_h_layout_data  TYPE REF TO cl_salv_form_layout_data,



               lr_h_grid              TYPE REF TO cl_salv_form_layout_grid,



               lr_h_layout_grid  TYPE REF TO cl_salv_form_layout_data_grid.







    CREATE OBJECT lr_header

      EXPORTING

        columns = 14.



    lr_h_grid = lr_header->create_grid( row = 1



                                        column = 1 ).



    lr_h_label = lr_h_grid->create_label( row = 1 column = 1 text = 'Dummy Header Text' ).



    lr_h_layout_data = lr_h_label->get_layout_data( ).



    lr_h_layout_grid ?= lr_h_layout_data.



    lr_h_layout_grid->set_h_align( if_salv_form_c_h_align=>center ).















  ENDMETHOD.                    "set_top_of_page



ENDCLASS.                    "class1 IMPLEMENTATION

Check this.

[sandeepmalhotra]

Thanks a lot

I created a program with the code provided by you

I have uploaded two screen shots . One before and other after print preview.

Header part is coming correctly in its respective column only in print preview .

After Click on print preview (Note this time I have added toolbar )

 

Thanks

Sandeep

[former_member228514]

If your issue is resolve then mark is as correct and  reward the points.If you need any more help please let me know.

Thanks,

Aarti.

[sandeepmalhotra]

I know the rules . My issue is still not solved . I already added the screen shot in my previous post.

Labels are not displayed correctly . But if you checked the output in print preview it is displayed correctly.Although i already marked yours answer as helpful.

Thanks for you efforts.

[former_member228514]

Could you please send me your code.

[sandeepmalhotra]

It is same the one you had send

*&---------------------------------------------------------------------*

*& Report  YTEST

*&

*&---------------------------------------------------------------------*

*&

*&

*&---------------------------------------------------------------------*

REPORT ytest.

*----------------------------------------------------------------------*

*       CLASS class1 DEFINITION

*----------------------------------------------------------------------*

*

*----------------------------------------------------------------------*

CLASS class1 DEFINITION.

   PUBLIC SECTION.

     TYPES: BEGIN OF ty_vbak,

            vbeln TYPE vbak-vbeln,

            erdat TYPE erdat,

            auart TYPE auart,

            kunnr TYPE kunnr,

            END   OF ty_vbak.

     DATA: t_vbak TYPE STANDARD TABLE OF ty_vbak.

     DATA: o_alv TYPE REF TO cl_salv_table.

     METHODS:

       get_data,

       display_data.

   PRIVATE SECTION.

     METHODS:

       set_pf_status

         CHANGING

           co_alv TYPE REF TO cl_salv_table.

     METHODS: set_top_of_page.

ENDCLASS.                    "class1 DEFINITION

START-OF-SELECTION.

   DATA: class1 TYPE REF TO class1.

   CREATE OBJECT class1.

   class1->get_data( ).

   class1->display_data( ).

*----------------------------------------------------------------------*

*       CLASS class1 IMPLEMENTATION

*----------------------------------------------------------------------*

*

*----------------------------------------------------------------------*

CLASS class1 IMPLEMENTATION.

   METHOD get_data.

     SELECT vbeln erdat auart kunnr

            INTO  TABLE t_vbak

            FROM  vbak

            UP TO 20 ROWS.

   ENDMETHOD.                    "get_data

   METHOD display_data.

     DATA : obj_header        TYPE REF TO cl_salv_form_layout_grid,

            obj_output       TYPE REF TO cl_salv_table,

            sp_obj_header     TYPE REF TO cl_salv_form_layout_grid,

            lr_h_label        TYPE REF TO cl_salv_form_label,

            lr_h_textview     TYPE REF TO cl_salv_form_text,

            lr_h_layout_data  TYPE REF TO cl_salv_form_layout_data.

     TRY.

         CALL METHOD cl_salv_table=>factory(

           IMPORTING

             r_salv_table = obj_output

           CHANGING

             t_table      = t_vbak ). "Internal table to dispaly ALV output

       CATCH cx_salv_error.

     ENDTRY.

     CREATE OBJECT sp_obj_header.

*    #    create a header grid with required column and rows

     obj_header = sp_obj_header->create_grid(    row = 3

                                              column = 1

                                             colspan = 6 ).

     obj_header->create_label( row     = 1

                               column  = 65

                               text    = 'Label first line').

     obj_header->create_text(   row     = 2

                               column  = 65

                                text    = 'text1  second line' ).

     obj_header->create_text(   row     = 3

                                 column  = 65

                                 text    = 'text3 third  line' ).

     obj_output->set_top_of_list( obj_header ).

     me->set_pf_status( CHANGING co_alv = obj_output ).

*    #    display table

     obj_output->display( ).

   ENDMETHOD.                    "display_data

   METHOD set_pf_status.

     DATA: lo_functions TYPE REF TO cl_salv_functions_list.

     lo_functions = co_alv->get_functions( ).

*    lo_functions->set_default( abap_true ).

     lo_functions->set_all( abap_true ).

   ENDMETHOD.                    "set_pf_status

   METHOD set_top_of_page.

     DATA: lr_header           TYPE REF TO cl_salv_form_layout_grid,

                lr_h_label           TYPE REF TO cl_salv_form_label,

                lr_h_layout_data  TYPE REF TO cl_salv_form_layout_data,

                lr_h_grid              TYPE REF TO cl_salv_form_layout_grid,

                lr_h_layout_grid  TYPE REF TO cl_salv_form_layout_data_grid.

     CREATE OBJECT lr_header

       EXPORTING

         columns = 14.

     lr_h_grid = lr_header->create_grid( row = 1

                                         column = 1 ).

     lr_h_label = lr_h_grid->create_label( row = 1 column = 1 text = 'Dummy Header Text' ).

     lr_h_layout_data = lr_h_label->get_layout_data( ).

     lr_h_layout_grid ?= lr_h_layout_data.

     lr_h_layout_grid->set_h_align( if_salv_form_c_h_align=>center ).

   ENDMETHOD.                    "set_top_of_page

ENDCLASS.                    "class1 IMPLEMENTATION

[former_member228514]

What is the problem now ? I am not getting.

[sandeepmalhotra]

Kindly see the screen shot