Solved: ALV styles

Former Member · ‎2008 May 06

can some one tell about the styles used in ALV ? Any samples?

Thanks and Regards

Chalam

Former Member · ‎2008 May 06

To include different ALV styles for fieldcatalogue, we use

*Include for ALV styles

INCLUDE <cl_alv_control>.

and declare a fieldcatalogue:

data it_fcat TYPE lvc_t_fcat.

*Field symbols declarations for style

FIELD-SYMBOLS : <wa_fcat> TYPE lvc_s_fcat.

Setting the styles for the ALV grid control
using field-symbols

LOOP AT it_fcat ASSIGNING <wa_fcat>.

*For Each and every line of the fieldcat

CASE sy-tabix.

*Color Styles

*Background/Font/Group/positive/negative

WHEN '1'.

<wa_fcat>-style = alv_style_color_inv_positive.

WHEN '2'.

<wa_fcat>-style = alv_style_color_int_negative.

WHEN '3'.

<wa_fcat>-style = alv_style_color_inv_negative.

WHEN '4'.

<wa_fcat>-style = alv_style_color_int_positive.

WHEN '5'.

<wa_fcat>-style = alv_style_color_background.

<wa_fcat>-style = alv_style_color_inv_background.

WHEN '6'.

<wa_fcat>-style = alv_style_color_group.

<wa_fcat>-style = alv_style_color_int_background.

*Style for F4

WHEN '7'.

<wa_fcat>-style = alv_style_f4.

*Style for Alignment(others are also possible)

WHEN '8'.

<wa_fcat>-style = alv_style_align_left_bottom.

*Style for Font Underlined/Bold and Italic are possible

WHEN '9'.

<wa_fcat>-style = alv_style_font_underlined.

*Style for button type

WHEN '10'.

<wa_fcat>-style = alv_style_button.

*Style for Font Symbol

WHEN '11'.

<wa_fcat>-style = alv_style_font_symbol.

*Style for Radiobutton

WHEN '12'.

<wa_fcat>-style = alv_style_radio_checked.

*Style for checkbox

WHEN '13'.

<wa_fcat>-style = alv_style_checkbox_checked.

*Style for column style characteristics(highlighting the col)

WHEN '14'.

<wa_fcat>-style = alv_col_style_characteristic.

*Styles for Enabling the column

WHEN '15'.

<wa_fcat>-style = alv_style_enabled.

ENDCASE.

ENDLOOP.

The 1 , 2,3 till 15 refers to the 15 fields(columns in ALV) in the fieldcatalogue.

Refer

http://www.saptechnical.com/Tutorials/ALV/Styles/demo.htm

for complete code.

Thanks

Swarna

Former Member · ‎2008 May 06

I found this site helpful when I was first doing styles for ALV OO

http://www.abap4.it/download/ALV.pdf

This is an example of the definition


DATA: BEGIN OF gt_outtab OCCURS 0.
        INCLUDE STRUCTURE zscemp_wk.
DATA: cellstyles    TYPE lvc_t_styl.
DATA: END OF gt_outtab.

And this, the code using one


*&---------------------------------------------------------------------*
*&      Form  adjust_editables
*&---------------------------------------------------------------------*
FORM adjust_editables USING    pt_list LIKE gt_outtab[].
  DATA: ls_listrow  LIKE LINE OF pt_list.
  DATA: ls_stylerow TYPE lvc_s_styl.
  DATA: ls_styletab TYPE lvc_t_styl.

  LOOP AT pt_list INTO ls_listrow.
    REFRESH ls_listrow-cellstyles.
    REFRESH ls_styletab.

    IF edit_mode EQ 'D'.
      ls_stylerow-fieldname = 'BRANCH'.
      ls_stylerow-style = cl_gui_alv_grid=>mc_style_disabled.
      APPEND ls_stylerow TO ls_styletab.
    ENDIF.

    ls_stylerow-fieldname = 'EMPNO'.
    IF  ls_listrow-empno IS INITIAL
    AND edit_mode EQ 'E'.
      ls_stylerow-style = cl_gui_alv_grid=>mc_style_enabled.
    ELSE.
      ls_stylerow-style = cl_gui_alv_grid=>mc_style_disabled.
    ENDIF.
    APPEND ls_stylerow TO ls_styletab.

    INSERT LINES OF ls_styletab INTO TABLE ls_listrow-cellstyles.

    MODIFY pt_list FROM ls_listrow.
  ENDLOOP.

ENDFORM.                    " adjust_editables

Edited by: Paul Chapman on May 6, 2008 8:39 AM

Former Member · ‎2008 May 06