ABAPblog.com - by Łukasz Pęgiel

1. ALV Grid in the nutshell: Field catalog - inttype - ABAP data type (C,D,N,...): (ALV Grid in the nutshell); As you can imagine, INTTYPE is just a presentation of DATATYPE in internal SAP format in most of cases. I wrote most of cases because it can also say if the field in internal table is a reference to other ...; Created on 18 December 2019
2. Selection-Screen Function Key in Form, Function Module or Method: (Tricks); ... is manipulating the output of the selection screen and also the GUI status. After some debugging I found interesting global variables there: CURRENT_SCREEN and CURRENT_SCR. CURRENT_SCREEN contained ...; Created on 21 November 2018
3. Unlock yourself on the DEV system: (Tricks); This is funny story, I tend to lock myself many times on the DEV system because of the wrong typing of the password. Mainly it happened when I switch the layout of the keyboard in Windows from Polish to ...; Created on 15 November 2018
4. ATC Pseudo Comments list: (Tips); ... WHERE in which variables of WHERE condition are modified in loop WH_WRCHAIN WHEN_CHAIN_OK WHEN statement written in chained statement WRITE_MOVE ...; Created on 26 September 2018
5. A new hope for dark side with Darkest Dark Theme for Eclipse: (How to...); ... Debugger variables: Outline: ABAP Element Info: And this is how Darkest Dark looks in full screen. As lots of this icons were prepare in ...; Created on 27 February 2017
6. Why I like to code in ABAP in Eclipse: (Thoughts); ... once you put your cursor into variable or method name, directly all occurrences of it will be marked on the side of editor, so you don’t need to use where used list inside the object or program and you ...; Created on 27 May 2016
7. ZCL_FALV_DYNAMIC_STATUS - for full screen or popup: (FALV (Fast ALV Grid)); ... global variable determines if GUI Status is fully dynamic or not. On a base of it different GUI STATUSES are used in PBO of full screen FALV. Example of usage are in demo programs. data: fully_dynamic type abap_bool. ...; Created on 10 January 2016
8. ZCL_FALV - explanation of main methods and attributes: (FALV (Fast ALV Grid)); ... at creation of grid LVC_LAYOUT Read-Only Layout variable for grid LAYOUT ZCL_FALV_LAYOUT object for FALV layout GUI_STATUS ZCL_FALV_DYNAMIC_STATUS object ...; Created on 09 January 2016
9. ZDEMO_FALV14 - Popup calls: (FALV (Fast ALV Grid)); ... "FALV creation with only table passed data(falv) = zcl_falv=>create( exporting i_popup = abap_true changing ct_table = sflight ). "Add title variable falv->title_v1 = 'ZDEMO_FALV14'. ...; Created on 06 January 2016
10. ZDEMO_FALV12 - Error log: (FALV (Fast ALV Grid)); ... else. falv = zcl_falv=>create( changing ct_table = sflight ). endif. "Add title variable falv->title_v1 = 'ZDEMO_FALV12'. "set whole grid editable falv->layout->set_edit( abap_true ). ...; Created on 06 January 2016
11. ZDEMO_FALV11 - Editable Grid settings: (FALV (Fast ALV Grid)); ... "Add title variable falv->title_v1 = 'ZDEMO_FALV11'. if p_whole eq abap_true. "set whole grid editable falv->layout->set_edit( abap_true ). elseif p_column eq abap_true. ...; Created on 06 January 2016
12. ZDEMO_FALV10 - Color Settings: (FALV (Fast ALV Grid)); ... "Add title variable falv->title_v1 = 'ZDEMO_FALV10'. "Changing some of field catalog settings for column colors falv->column( 'SEATSMAX' )->set_color( 'C700' ). "setting of color fields -> this must be done before calling ...; Created on 06 January 2016
13. ZDEMO_FALV09 - Cell settings: (FALV (Fast ALV Grid)); ... changing ct_table = sflight ) . "Add title variable falv->title_v1 = 'ZDEMO_FALV09'. "set whole grid editable falv->layout->set_edit( abap_true ). ...; Created on 06 January 2016
14. ZDEMO_FALV08 - Mass replace function: (FALV (Fast ALV Grid)); ... "FALV creation with only table passed data(falv) = zcl_falv=>create( changing ct_table = sflight ). "Add title variable falv->title_v1 = 'ZDEMO_FALV08'. "set whole grid editable ...; Created on 06 January 2016
15. ZDEMO_FALV07 - Columns (field catalog) settings: (FALV (Fast ALV Grid)); ... "FALV creation with only table passed data(falv) = zcl_falv=>create( changing ct_table = sflight ). "Add title variable falv->title_v1 = 'ZDEMO_FALV07'. "Changing some of field catalog settings ...; Created on 06 January 2016
16. ZDEMO_FALV06 - Grid Layout settings + "Mark" fiel: (FALV (Fast ALV Grid)); ... into corresponding fields of table @sflight from sflight. "FALV creation with only table passed data(falv) = zcl_falv=>create( changing ct_table = sflight ). "Add title variable ...; Created on 06 January 2016
17. ZDEMO_FALV05 - Adding/Removing/Disabling grid toolbar: (FALV (Fast ALV Grid)); ... changing ct_table = sflight ) . "Add title variable falv->title_v1 = 'ZDEMO_FALV05'. "Set Gui status to fully dynamic (no standard buttons of ALV Grid) ...; Created on 06 January 2016
18. ZDEMO_FALV04 - Full Screen with fully dynamic GUI Status: (FALV (Fast ALV Grid)); ... changing ct_table = sflight ) . "Add title variable falv->title_v1 = 'ZDEMO_FALV04'. "Set Gui status to fully dynamic (no standard buttons of ALV Grid ...; Created on 06 January 2016
19. ZDEMO_FALV03 - Full Screen with GUI Status Partly Dynamic: (FALV (Fast ALV Grid)); ... changing ct_table = sflight ) . "Add title variable falv->title_v1 = 'ZDEMO_FALV03'. "Add button into GUI status at for function F01 (in partial dynamic GUI Status we can have up to 19 buttons) ...; Created on 06 January 2016
20. ZDEMO_FALV02 - Full screen with redefinitions: (FALV (Fast ALV Grid)); ... changing ct_table = sflight ) . "Add hotspot to column 'SEATSMAX' falv->column( 'SEATSMAX' )->set_hotspot( abap_true ). "Add title variable falv->title_v1 = 'ZDEMO_FALV02'. ...; Created on 05 January 2016
21. ZDEMO_FALV01 - Standard full screen FALV: (FALV (Fast ALV Grid)); ... "FALV creation with only table passed data(falv) = zcl_falv=>create( changing ct_table = sflight ). "Add title variable falv->title_v1 = 'ZDEMO_FALV01'. "Display full screen grid ...; Created on 05 January 2016
22. CL_PROGRESS_INDICATOR VS direct call of SAPGUI_PROGRESS_INDICATOR: (Tips); ... remember I was always using SAPGUI_PROGRESS_INDICATOR FM to display such messages on the screen. When used inside loops I often was manually dividing current tabix by selected variable (for example 1000) ...; Created on 28 April 2015
23. Popup with multi-select ALV: (How to...); ... allows multiple row selects. 1) In order to prepare such popup you'll need to firstly define some global variables in FG which you can find bellow: constants: c_ccname_grid_popup type scrfname value 'CC_GRID_POPUP'. ...; Created on 29 April 2014
24. Mass replace popup for ALV grid: (Tips); ... when you call dynamic selection-screen (with parameters like (variable) ) for the first time the output is ok, but the second time you do it in the same runtime of transaction or program then the length, ...; Created on 27 April 2014
25. Characteristic's own input screen - Part 1 - Convert Values To Floa: (How to...); Welcome back :-) Some time ago I presented how I get data from classifications to reference data variable ( or table). If you feel comfortable with my method then we can go further. I had a task to ...; Created on 31 August 2013
26. Create a nice looking chart with CL_GUI_CHART_ENGINE - Part 3 - Chart Data and render: (How to...); ... * create ostream (into string variable) and render document into stream f_ostream = fo_ixml_sf->create_ostream_xstring( f_xstring ). f_ixml_data_doc->render( f_ostream ). "here f_xstring is filled ...; Created on 06 May 2013
27. Create a nice looking chart with CL_GUI_CHART_ENGINE - Part 2 - Customization: (How to...); In part one for this tutorial I quickly shown you how to create a chart customizing using Chart Designer, in this part I will show how I store and use such customizing. For the beginning I'll tell ...; Created on 04 May 2013
28. Zipping in IZArc with ABAP directly on PC: (Tricks); ... - also a program with proper parameters. In my example I will use IZArc (it's free and fast). So what I'm doing here is: - passing full path to the file which will be zipped - call cl_gui_frontend_services=>environment_get_variable ...; Created on 15 April 2013
29. ZIP a file using ABAP: (How to...); ... I've used this class to create a method to simplify the process of zipping. First of all class CL_ABAP_ZIP is zipping xstrings so I'll provide you the possibility to pass not only xstring variables ...; Created on 13 April 2013
30. Free global data of a program at once: (Tricks); ... preserving identifier escaping frame program from i_program. sort mt_tokens by str ascending. "let's find all variables with length definition like var(5) type c ...; Created on 10 April 2013

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