ABAPblog.com - by Łukasz Pęgiel

1. Creating ABAP type definition from JSON structure (JSON2ABAPtype): (How to...); ... ring. methods: get_id returning value(r_id) type i. methods: display. methods: get_types returning value(r_types) type s ...; Created on 20 August 2018
2. Retro ASCII symbols in ALV Grid table: (How to...); ... display one of them. The image bellow shows few of them, of course they are not that nice like the ICONS, there is also not many of them, but it's good to know that such symbols exists, although I so fa ...; Created on 03 June 2018
3. Create XLSX file from internal table in background v2: (Tricks); ... . cl_salv_table=>factory( exporting list_display = abap_fal ...; Created on 01 June 2018
4. ABAP Favorites Eclipse plugin: (How to...); ... nally while the linking is active, each change of active system will refresh the entries of the tree to be able to display entries linked with currently active system and independent folders. If view ...; Created on 29 June 2017
5. SAP Script error with percentages using decimal field: (Tips); ... several changes in SAP Script form, I've return to the print program and I did small modifications there. I've changed the definition of displayed field to character field instead ...; Created on 03 June 2017
6. A new hope for dark side with Darkest Dark Theme for Eclipse: (How to...); ... d icons and the display of many elements of eclipse. Personally I didn't like the color settings for ABAP, so I've used my old files which you can find in this article AiE (ADT) dark theme setti ...; Created on 27 February 2017
7. Copying is not poss.because an entry is missing in Table TVCPL VL473: (How to...); ... I did what I should do from beginning. I used where used function to display where TVCPL table is used and I found two views V_TVCPLAK and V_TVCPLAP. I started with the first one as from ...; Created on 15 February 2017
8. How to handle CL_GUI_ALV_GRID events in SALV: (Tricks); ... salv->display( ). endmethod. method evh_after_refresh. check handler_added eq abap_false. ...; Created on 09 October 2016
9. Send mail in BADI or User-Exit without commiting: (Tricks); ... * iv_commtype = iv_commtype " Communication Type iv_visible_name = 'WRITE Yours' " Display Name of an Address ...; Created on 22 February 2016
10. WYSIWYG HTML Editor in ABAP: (Tricks); ... NICEdit and this tread on SCN I found the way to make HTML WYSIWYG editor for ABAP. My editor use CL_GUI_HTML_VIEWER to display NICEdit in container, and then thanks to POST method I put changes ...; Created on 20 January 2016
11. ZCL_FALV_LAYOUT - layout settings: (FALV (Fast ALV Grid)); ... contains name of "mark field" if it was set. Like in Column class, you can use it before or after using display method. Demo of the usage you can find in ZDEMO_FALV06. ...; Created on 10 January 2016
12. ZCL_FALV_COLUMN - column (fcat) settings: (FALV (Fast ALV Grid)); ... look into ZCL_FALV class then you'll see that you have direct access fcat table where all field catalog settings are store. When you'll update this table before using display method then ...; Created on 10 January 2016
13. ZCL_FALV - explanation of main methods and attributes: (FALV (Fast ALV Grid)); ... DISPLAY EXCLUDE_FUNCTION COLUMN SOFT_REFRESH SET_MARK_FIELD SET_EDITABLE SET_READONLY ADD_BUTTON DISABLE_BUTTON ENABLE_BUTTON DELETE_BUTTON SET_CELL_DISABLED SET_CELL_ENABLED ...; Created on 09 January 2016
14. ZDEMO_FALV14 - Popup calls: (FALV (Fast ALV Grid)); ... . "Add title variable falv->title_v1 = 'ZDEMO_FALV14'. if p_defau eq abap_true.  "Display popup with default ...; Created on 06 January 2016
15. ZDEMO_FALV13 - Mix demo + own screen and container: (FALV (Fast ALV Grid)); ... sh iv_butn_type = zcl_falv=>button_normal ). falv_redef->delete_button( zcl_falv=>mc_fc_detail ). falv_redef->display( ...; Created on 06 January 2016
16. ZDEMO_FALV12 - Error log: (FALV (Fast ALV Grid)); ... p;mode falv->set_editable( iv_modify = abap_true ). "Display full screen grid falv->display( ). Vi ...; Created on 06 January 2016
17. ZDEMO_FALV11 - Editable Grid settings: (FALV (Fast ALV Grid)); ... nbsp;). "Display full screen grid falv->display( ). Video with demo results ...; Created on 06 January 2016
18. ZDEMO_FALV10 - Color Settings: (FALV (Fast ALV Grid)); ... ) iv_row = 3 * sy-index ). enddo. "Display full s ...; Created on 06 January 2016
19. ZDEMO_FALV09 - Cell settings: (FALV (Fast ALV Grid)); ... S' ). falv->column( 'SEATSMAX' )->set_hotspot( abap_true ). ;"Display full screen grid falv->display(&n ...; Created on 06 January 2016
20. ZDEMO_FALV08 - Mass replace function: (FALV (Fast ALV Grid)); ... replace' * iv_checked = ). "Display full screen grid falv->display( ). ...; Created on 06 January 2016
21. ZDEMO_FALV07 - Columns (field catalog) settings: (FALV (Fast ALV Grid)); ... SOCC' ). occup->set_no_zero( abap_true ). occup->set_no_merging( abap_true ). "Display full screen grid falv->d ...; Created on 06 January 2016
22. ZDEMO_FALV06 - Grid Layout settings + "Mark" field: (FALV (Fast ALV Grid)); ... ARK' ). endif. "user Layout option save changed to user-specific only falv->layout_save = 'U'.  "Display full ...; Created on 06 January 2016
23. ZDEMO_FALV05 - Adding/Removing/Disabling grid toolbar: (FALV (Fast ALV Grid)); ... Grid functions falv->delete_button( falv->mc_fc_detail ). falv->delete_button( falv->mc_fc_info ). "Display full screen grid falv ...; Created on 06 January 2016
24. ZDEMO_FALV04 - Full Screen with fully dynamic GUI Status: (FALV (Fast ALV Grid)); ... . call function 'POPUP_DISPLAY_MESSAGE' exporting titel = 'Popup' " T ...; Created on 06 January 2016
25. ZDEMO_FALV03 - Full Screen with GUI Status Partly Dynamic: (FALV (Fast ALV Grid)); ... adding custom buttons to GUI status (in case of full screen display). Screen contains default grid buttons + 19 empty slots for custom buttons. "! This is demo for FALV full screen with partly dynamic GUI STATUS ...; Created on 06 January 2016
26. ZDEMO_FALV02 - Full screen with redefinitions: (FALV (Fast ALV Grid)); ... . when 'SEATSMAX'. call function 'POPUP_DISPLAY_MESSAGE' expor ...; Created on 05 January 2016
27. ZDEMO_FALV01 - Standard full screen FALV: (FALV (Fast ALV Grid)); ... shows how fast and simple is to use FALV. A table is passed to factory method , title is updated and then full screen grid displayed "! This is demo for FALV standard fast call ...; Created on 05 January 2016
28. FALV (Fast ALV Grid): (FALV (Fast ALV Grid)); ... table in two, three lines when you goes to the code you'll see it's nothing more than call of REUSE_ALV_GRID_DISPLAY... really old FM, which at the end use CL_GUI_ALV_GRID. Direct reasons &n ...; Created on 04 January 2016
29. FALV (Fast ALV Grid) - First blood: (FALV (Fast ALV Grid)); ... more than alpha release. Basically what I try to get from this class: Fast CL_GUI_ALV_GRID creation Replacement of REUSE_ALV_GRID_DISPLAY and REUSE_ALV_GRID_DISPLAY_LVC for a simple ...; Created on 28 December 2015
30. How to teach ABAP ???: (Thoughts); ... to use OO ALV grid but REUSE_ALV_GRID_DISPLAY. Once you start with classes, switch to cl_gui_alv_grid. If you teach selection-screens don't mix it with SE51 screens, and so on. Give them time to learn ...; Created on 24 November 2015

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