Edit cell in multicolumn listbox is slow

Hi,
I want to make an editable multicolumn listbox where users can make a derivation of channels, using -1 en 1 to subtract channels. Now when i set the multiclomumn listbox to editable cells, it takes a least one second (in run-time) to actually input something into the cell??
Also, how can get the clicked cell, position?? I can't get it out of the "Active cell" property node? I want to pop up a dialog when clicking on the cell, that i can fill it's value..
Anyone knows how to speed this up?
Best regards,
Thijs
Solved!
Go to Solution.

It seems like the problem is getting the cell selected, not actually changing it. Try adding a "Value Change" event case for the listbox. Use the Coords property to get the coordinates of the changed cell, increment the column by one and then set this value to the EditPos property. This may help alleviate the problem, though the user will have to edit the columns in order and press <ENTER> after each cell.
"There is a God shaped vacuum in the heart of every man which cannot be filled by any created thing, but only by God, the Creator, made known through Jesus." - Blaise Pascal
Attachments:
multicolumn listbox.PNG ‏5 KB

Similar Messages

Help - Edit cell of a multicolumn listbox at run time

Hi All,
I am populating rows and columns of a multicolumn listbox from a file at run time. However, after the data is loaded in the listbox I want to have the option of changing cell value.
Can I do that? If so, how?
I appreciate your time and help.
Thanks,
Mim

Hi,
You have to use the property item names witch is a 2D string array.
Then replace the elements you want to change in that array and write it back to the table.
Check attachment.
Hope it helps,
Paulo
Attachments:
ChangeTableElements.vi ‏20 KB

Listbox set to NOT editable cells; EditRow property seems to override

Hi All,
I have several listboxes that I programmatically set to Editable Cells or not, depending on the runtime status. When I have it turned OFF, I do not want the user to be able to edit the text values in the cells.
However, I have a RTM for the listbox with an "Edit" option. That menu item sets the EditRow property (after setting Key Focus) to the selected row. This makes the text editable, even if I have it turned OFF!!
This is not the behaviour I expected. Is this a bug?

Could you provide the code that you are seeing this occur in? Its almost impossible to see if this is a bug without some example. The simpler the example the better.
It is possible that it is a bug, but it's also possible that you are setting the cell to edit mode after you set it to lock. I am wondering why you are doing that? Its most likely that you want to edit some cells but keep others locked from editing, and I do not think that is a bug, however, it might be a good product suggestion to keep certain cells permanently locked from the user, which is probably not the case with the lock function you are using (which most likely can be over ridden by other property nodes).
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National Instruments
RIO Embedded Hardware PSE
CompactRIO Developers Guide

LabVIEW 8.2 Multicolumn Listbox Edit Cell Event Bug

I've observed an odd behavior with the "Edit Cell?" event with multicolumn listboxes. If the "Edit Position" is set when clicking on the listbox and the "Edit Cell?" event is trapped with discard set to false, when clicking outside of the list box, previous edits are lost. I have attached a simple example of this bug.
Attachments:
Listbox Edit Cell Event Bug.vi ‏19 KB

Thank you for the update Fran.
I lost my bet and you earned your stars.
So it sounds like the issue was the multiple event structures alone.
I just like to keep track of what the final fixes are.
Ben
Message Edited by Ben on 12-06-2006 04:50 PM
Ben Rayner
I am currently active on.. MainStream Preppers
Rayner's Ridge is under construction

ALV editable Cells, fixed Columns, possible?

I've got 2 issues:
1) User should not be able to move Columns, how can I do this using CL_GUI_ALV_GRID?
2) I know how to make a whole column editable in an ALV (CL_GUI_ALV_GRID), but how can I make only some cells editable?
thanks for your help.
Samir

Hi,
for making certain cells editable check this code...
steps are ..
1.you need to add one extra field in the internal table.
   HANDLE_STYLE TYPE LVC_T_STYL
2. before calling the metho set_table_display...
write your own conditions , in my case i am checking for flag is 'X' or not..
LOOP AT IT_FINAL INTO LS_OUTTAB WHERE FLAG = 'X'.
    V_INDEX = SY-TABIX.
    LS_EDIT-FIELDNAME = 'FIELD1'.
    LS_EDIT-STYLE = CL_GUI_ALV_GRID=>MC_STYLE_DISABLED.
    LS_EDIT-STYLE2 = SPACE.
    LS_EDIT-STYLE3 = SPACE.
    LS_EDIT-STYLE4 = SPACE.
    LS_EDIT-MAXLEN = 8.
    INSERT LS_EDIT INTO TABLE LT_EDIT.
    LS_EDIT-FIELDNAME = 'FIELD2'.
    LS_EDIT-STYLE = CL_GUI_ALV_GRID=>MC_STYLE_DISABLED.
    LS_EDIT-STYLE2 = SPACE.
    LS_EDIT-STYLE3 = SPACE.
    LS_EDIT-STYLE4 = SPACE.
    LS_EDIT-MAXLEN = 8.
    INSERT LS_EDIT INTO TABLE LT_EDIT.
    LS_EDIT-FIELDNAME = 'FIELD5'.
    LS_EDIT-STYLE = CL_GUI_ALV_GRID=>MC_STYLE_DISABLED.
    LS_EDIT-STYLE2 = SPACE.
    LS_EDIT-STYLE3 = SPACE.
    LS_EDIT-STYLE4 = SPACE.
    LS_EDIT-MAXLEN = 8.
    INSERT LS_EDIT INTO TABLE LT_EDIT.
    INSERT LINES OF LT_EDIT INTO TABLE LS_OUTTAB-HANDLE_STYLE.
    MODIFY IT_FINAL INDEX V_INDEX FROM LS_OUTTAB TRANSPORTING
                                      HANDLE_STYLE.
ENDLOOP.
3. psss the style name to layout
GS_LAYOUT-STYLEFNAME = 'HANDLE_STYLE'.
REPORT ZTEST1234    MESSAGE-ID ZZ                           .
DATA: G_GRID TYPE REF TO CL_GUI_ALV_GRID, "First
      G_GRID1 TYPE REF TO CL_GUI_ALV_GRID. "Second
DATA: L_VALID TYPE C,
      V_FLAG,
      V_DATA_CHANGE,
      V_ROW TYPE LVC_S_ROW,
      V_COLUMN TYPE LVC_S_COL,
      V_ROW_NUM TYPE LVC_S_ROID.
DATA: OK_CODE LIKE SY-UCOMM,
      SAVE_OK LIKE SY-UCOMM,
      G_CONTAINER1 TYPE SCRFNAME VALUE 'TEST', "First Container
      G_CONTAINER2 TYPE SCRFNAME VALUE 'TEST1',"Second container
      GS_LAYOUT TYPE LVC_S_LAYO.
DATA:BEGIN OF ITAB OCCURS 0,
     VBELN LIKE LIKP-VBELN,
     POSNR LIKE LIPS-POSNR,
     LFDAT like lips-vfdat,
     BOX(1),
     HANDLE_STYLE TYPE LVC_T_STYL,
     END OF ITAB.
*       CLASS lcl_event_handler DEFINITION
CLASS LCL_EVENT_HANDLER DEFINITION .
PUBLIC SECTION .
    METHODS:
**Hot spot Handler
    HANDLE_HOTSPOT_CLICK FOR EVENT HOTSPOT_CLICK OF CL_GUI_ALV_GRID
                      IMPORTING E_ROW_ID E_COLUMN_ID ES_ROW_NO,
**Handler to Check the Data Change
    HANDLE_DATA_CHANGED FOR EVENT DATA_CHANGED
                         OF CL_GUI_ALV_GRID
                         IMPORTING ER_DATA_CHANGED
                                   E_ONF4
                                   E_ONF4_BEFORE
                                   E_ONF4_AFTER,
**Double Click Handler
    HANDLE_DOUBLE_CLICK FOR EVENT DOUBLE_CLICK OF CL_GUI_ALV_GRID
                                     IMPORTING E_ROW E_COLUMN ES_ROW_NO.
ENDCLASS.                    "lcl_event_handler DEFINITION
*       CLASS lcl_event_handler IMPLEMENTATION
CLASS LCL_EVENT_HANDLER IMPLEMENTATION.
*Handle Hotspot Click
METHOD HANDLE_HOTSPOT_CLICK .
    CLEAR: V_ROW,V_COLUMN,V_ROW_NUM.
    V_ROW = E_ROW_ID.
    V_COLUMN = E_COLUMN_ID.
    V_ROW_NUM = ES_ROW_NO.
    MESSAGE I000 WITH V_ROW 'clicked'.
ENDMETHOD.                    "lcl_event_handler
*Handle Double Click
METHOD HANDLE_DOUBLE_CLICK.
    CLEAR: V_ROW,V_COLUMN,V_ROW_NUM.
    V_ROW = E_ROW.
    V_COLUMN = E_COLUMN.
    V_ROW_NUM = ES_ROW_NO.
    IF E_COLUMN = 'VBELN'.
      SET PARAMETER ID 'VL' FIELD ITAB-VBELN.
      CALL TRANSACTION 'VL03N' AND SKIP FIRST SCREEN.
    ENDIF.
    IF E_COLUMN = 'POSNR'.
      MESSAGE I000 WITH 'Click on POSNR row number ' E_ROW.
      "with this row num you can get the data
    ENDIF.
ENDMETHOD.                    "handle_double_click
**Handle Data Change
METHOD HANDLE_DATA_CHANGED.
    CALL METHOD G_GRID->REFRESH_TABLE_DISPLAY
      EXCEPTIONS
        FINISHED = 1
        OTHERS   = 2.
    IF SY-SUBRC <> 0.
      MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
                 WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
    ENDIF.
ENDMETHOD.                    "HANDLE_DATA_CHANGED
ENDCLASS.                    "LCL_EVENT_HANDLER IMPLEMENTATION
*&             Global Definitions
DATA:      G_CUSTOM_CONTAINER TYPE REF TO CL_GUI_CUSTOM_CONTAINER,"Container1
            G_HANDLER TYPE REF TO LCL_EVENT_HANDLER, "handler
            G_CUSTOM_CONTAINER1 TYPE REF TO CL_GUI_CUSTOM_CONTAINER. "Container2
*- Fieldcatalog for First and second Report
DATA: IT_FIELDCAT TYPE LVC_T_FCAT,
      X_FIELDCAT TYPE LVC_S_FCAT,
      LS_VARI TYPE DISVARIANT.
*                START-OF_SELECTION
START-OF-SELECTION.
SELECT VBELN
         POSNR
         FROM LIPS
         UP TO 20 ROWS
         INTO CORRESPONDING FIELDS OF TABLE ITAB.
END-OF-SELECTION.
IF NOT ITAB[] IS INITIAL.
    CALL SCREEN 100.
ELSE.
    MESSAGE I002 WITH 'NO DATA FOR THE SELECTION'(004).
ENDIF.
*&      Form CREATE_AND_INIT_ALV
*       text
FORM CREATE_AND_INIT_ALV .
DATA: LT_EXCLUDE TYPE UI_FUNCTIONS.
"First Grid
CREATE OBJECT G_CUSTOM_CONTAINER
         EXPORTING CONTAINER_NAME = G_CONTAINER1.
CREATE OBJECT G_GRID
         EXPORTING I_PARENT = G_CUSTOM_CONTAINER.
"Second Grid
CREATE OBJECT G_CUSTOM_CONTAINER1
         EXPORTING CONTAINER_NAME = G_CONTAINER2.
CREATE OBJECT G_GRID1
         EXPORTING I_PARENT = G_CUSTOM_CONTAINER1.
* Set a titlebar for the grid control
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GS_LAYOUT-GRID_TITLE = TEXT-003.
GS_LAYOUT-ZEBRA = SPACE.
GS_LAYOUT-CWIDTH_OPT = 'X'.
GS_LAYOUT-NO_ROWMARK = 'X'.
GS_LAYOUT-BOX_FNAME = 'BOX'.
GS_LAYOUT-CTAB_FNAME = 'CELLCOLOR'.
GS_LAYOUT-STYLEFNAME = 'HANDLE_STYLE'.
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    EXPORTING
      I_EVENT_ID = CL_GUI_ALV_GRID=>MC_EVT_MODIFIED.
CREATE OBJECT G_HANDLER.
SET HANDLER G_HANDLER->HANDLE_DOUBLE_CLICK FOR G_GRID.
* SET HANDLER G_HANDLER->HANDLE_HOTSPOT_CLICK FOR G_GRID.
SET HANDLER G_HANDLER->HANDLE_DATA_CHANGED FOR G_GRID.
data: ls_outatb like line of itab,
      v_index type sy-tabix.
DATA: LS_EDIT TYPE LVC_S_STYL,
        LT_EDIT TYPE LVC_T_STYL.
LOOP AT ITAB INTO ls_outatb WHERE POSNR = '000010'.
    V_INDEX = SY-TABIX.
    LS_EDIT-FIELDNAME = 'VBELN'.
    LS_EDIT-STYLE = CL_GUI_ALV_GRID=>MC_STYLE_DISABLED.
    LS_EDIT-STYLE2 = SPACE.
    LS_EDIT-STYLE3 = SPACE.
    LS_EDIT-STYLE4 = SPACE.
    LS_EDIT-MAXLEN = 8.
    INSERT LS_EDIT INTO TABLE LT_EDIT.
    INSERT LINES OF LT_EDIT INTO TABLE ls_outatb-handle_style.
    MODIFY ITAB INDEX V_INDEX FROM ls_outatb TRANSPORTING
                                      HANDLE_STYLE.
ENDLOOP.
* setting focus for created grid control
CALL METHOD CL_GUI_CONTROL=>SET_FOCUS
    EXPORTING
      CONTROL = G_GRID.
* Build fieldcat and set editable for date and reason code
* edit enabled. Assign a handle for the dropdown listbox.
PERFORM BUILD_FIELDCAT.
* Optionally restrict generic functions to 'change only'.
*   (The user shall not be able to add new lines).
PERFORM EXCLUDE_TB_FUNCTIONS CHANGING LT_EXCLUDE.
**Vaiant to save the layout
LS_VARI-REPORT      = SY-REPID.
LS_VARI-HANDLE      = SPACE.
LS_VARI-LOG_GROUP   = SPACE.
LS_VARI-USERNAME    = SPACE.
LS_VARI-VARIANT     = SPACE.
LS_VARI-TEXT        = SPACE.
LS_VARI-DEPENDVARS = SPACE.
CALL METHOD G_GRID->REGISTER_EDIT_EVENT
    EXPORTING
      I_EVENT_ID = CL_GUI_ALV_GRID=>MC_EVT_MODIFIED.
**Calling the Method for ALV output for First Grid
CALL METHOD G_GRID->SET_TABLE_FOR_FIRST_DISPLAY
    EXPORTING
      IT_TOOLBAR_EXCLUDING = LT_EXCLUDE
      IS_VARIANT           = LS_VARI
      IS_LAYOUT            = GS_LAYOUT
      I_SAVE               = 'A'
    CHANGING
      IT_FIELDCATALOG      = IT_FIELDCAT
      IT_OUTTAB            = ITAB[].
**Calling the Method for ALV output for Second Grid
   CALL METHOD G_GRID1->SET_TABLE_FOR_FIRST_DISPLAY
*    EXPORTING
*      IT_TOOLBAR_EXCLUDING = LT_EXCLUDE
    CHANGING
      IT_FIELDCATALOG      = IT_FIELDCAT
      IT_OUTTAB            = ITAB[].
* Set editable cells to ready for input initially
CALL METHOD G_GRID->SET_READY_FOR_INPUT
    EXPORTING
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ENDFORM.                               "CREATE_AND_INIT_ALV
*&      Form EXCLUDE_TB_FUNCTIONS
*       text
*      -->PT_EXCLUDE text
FORM EXCLUDE_TB_FUNCTIONS CHANGING PT_EXCLUDE TYPE UI_FUNCTIONS.
* Only allow to change data not to create new entries (exclude
* generic functions).
DATA LS_EXCLUDE TYPE UI_FUNC.
LS_EXCLUDE = CL_GUI_ALV_GRID=>MC_FC_LOC_COPY_ROW.
APPEND LS_EXCLUDE TO PT_EXCLUDE.
LS_EXCLUDE = CL_GUI_ALV_GRID=>MC_FC_LOC_DELETE_ROW.
APPEND LS_EXCLUDE TO PT_EXCLUDE.
LS_EXCLUDE = CL_GUI_ALV_GRID=>MC_FC_LOC_APPEND_ROW.
APPEND LS_EXCLUDE TO PT_EXCLUDE.
LS_EXCLUDE = CL_GUI_ALV_GRID=>MC_FC_LOC_INSERT_ROW.
APPEND LS_EXCLUDE TO PT_EXCLUDE.
LS_EXCLUDE = CL_GUI_ALV_GRID=>MC_FC_LOC_MOVE_ROW.
APPEND LS_EXCLUDE TO PT_EXCLUDE.
LS_EXCLUDE = CL_GUI_ALV_GRID=>MC_FC_LOC_COPY.
APPEND LS_EXCLUDE TO PT_EXCLUDE.
LS_EXCLUDE = CL_GUI_ALV_GRID=>MC_FC_LOC_CUT.
APPEND LS_EXCLUDE TO PT_EXCLUDE.
LS_EXCLUDE = CL_GUI_ALV_GRID=>MC_FC_LOC_PASTE.
APPEND LS_EXCLUDE TO PT_EXCLUDE.
LS_EXCLUDE = CL_GUI_ALV_GRID=>MC_FC_LOC_PASTE_NEW_ROW.
APPEND LS_EXCLUDE TO PT_EXCLUDE.
LS_EXCLUDE = CL_GUI_ALV_GRID=>MC_FC_LOC_UNDO.
APPEND LS_EXCLUDE TO PT_EXCLUDE.
ENDFORM.                               " EXCLUDE_TB_FUNCTIONS
*&      Form build_fieldcat
*       Fieldcatalog
FORM BUILD_FIELDCAT .
DATA: L_POS TYPE I.
L_POS = L_POS + 1.
X_FIELDCAT-SCRTEXT_M = 'Delivery'(024).
X_FIELDCAT-FIELDNAME = 'VBELN'.
X_FIELDCAT-TABNAME = 'ITAB'.
X_FIELDCAT-COL_POS    = L_POS.
X_FIELDCAT-NO_ZERO    = 'X'.
X_FIELDCAT-EDIT      = 'X'.
X_FIELDCAT-OUTPUTLEN = '10'.
APPEND X_FIELDCAT TO IT_FIELDCAT.
CLEAR X_FIELDCAT.
L_POS = L_POS + 1.
X_FIELDCAT-SCRTEXT_M = 'Item'(025).
X_FIELDCAT-FIELDNAME = 'POSNR'.
X_FIELDCAT-TABNAME = 'ITAB'.
X_FIELDCAT-COL_POS    = L_POS.
X_FIELDCAT-OUTPUTLEN = '5'.
APPEND X_FIELDCAT TO IT_FIELDCAT.
CLEAR X_FIELDCAT.
    L_POS = L_POS + 1.
    X_FIELDCAT-SCRTEXT_M = 'Del Date'(015).
X_FIELDCAT-FIELDNAME = 'LFDAT'.
X_FIELDCAT-TABNAME = 'ITAB'.
X_FIELDCAT-COL_POS    = L_POS.
X_FIELDCAT-OUTPUTLEN = '10'.
APPEND X_FIELDCAT TO IT_FIELDCAT.
CLEAR X_FIELDCAT.
L_POS = L_POS + 1.
ENDFORM.                    " build_fieldcat
*&      Module STATUS_0100 OUTPUT
*       text
MODULE STATUS_0100 OUTPUT.
SET PF-STATUS 'MAIN100'.
SET TITLEBAR 'MAIN100'.
IF G_CUSTOM_CONTAINER IS INITIAL.
**Initializing the grid and calling the fm to Display the O/P
    PERFORM CREATE_AND_INIT_ALV.
ENDIF.
ENDMODULE.                 " STATUS_0100 OUTPUT
*&      Module USER_COMMAND_0100 INPUT
*       text
MODULE USER_COMMAND_0100 INPUT.
CASE SY-UCOMM.
    WHEN 'BACK'.
      LEAVE TO SCREEN 0.
ENDCASE.
ENDMODULE.                 " USER_COMMAND_0100 INPUT
Regards
vijay

Problem with 'Word edit cell.vi' , Inputs transduced with the value of every row repeated

Hello,
Im using LV2013 with office 2013 report tool kit. I am trying to use Word edit cell to input values in table previously created in template .doc.
Indeed, i trying the example Generate report from template and didnt works well. I search for solution and I see it was a problem with previous version but it seems not solve totally in this version for word office 2010.
http://digital.ni.com/public.nsf/allkb/4041ECB5D02BA57D862579A00002FE8D
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Attachments:
error.png ‏32 KB
Untitled 1.vi ‏19 KB
exampleTemplate.doc ‏37 KB

Hello, I solve it adding this to Word_insert_Table.
http://forums.ni.com/t5/LabVIEW/Report-Generation-MS-Word-Table-Bug/td-p/1605170
Thanks.
Open [LabVIEW installation folder]\vi.lib\addons\_office\_wordsub.llb\Word_Insert_Table.vi
There is a nested for loop that interprets the provided string array data and reformats it into a long ASCII string for the copy buffer. It should look like this:
Change the nested loop to look like this:
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1. Within the inner loop, replace the "\n" char with a Tab character
2. Just after the inner loop, add a new "concatenate strings" function that adds "\n".

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Hi,
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Edit Cell Events in ALV Grid

Hi All,
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hi, Samson
At first, I must to say I'm very glad to hear that my suggestion is helpful to you.
About the problem on 'DATA_CHANGED'.
You mentioned that 'through a Function Call in which all the other events like TOP OF PAGE'.
I guess the FM is 'REUSE_ALV_EVENTS_GET', right?
hehe, if so, dono't worry, my friend.
you can do like following:
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STR_EVENTS-FORM = <b>'DATA_CHANGED'</b>.
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            LIST_TYPE_WRONG = 1
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The FORM will be triggered when the edited cell lost focus.
You can have a try, hope it will be helpful.
thanks

Tree view with editable cells?

Hi,
I have written a GTK+-2 based graphical visualizer for the NEC2 antenna simulation and analysis tool http://www.qsl.net/5b4az/pages/nec2.html and I am now considering a companion graphical editor for the NEC2 input file. This file is normally produced with a text editor and specifies antenna geometry and then commands to calculate various data regarding antenna characteristics (gain, input impedance etc).
Luckily the original NEC2 was written in FORTRAN and the input was punched cards with a fixed format, so the current file format is line-based and with a fixed number of parameters per line: you can get an idea by looking into examples files in http://www.qsl.net/5b4az/pkg/nec2/examples/
What I need is an idea on how to code a graphical line editor with editable cells for each parameter and the ability to add or delete lines as needed. The data in the cells may be numerical or textual or both and there may be inter-relations between cells, e.g. one cell may have a value that is a fixed proportion of another cell's value etc.
Tips please? Thanks!

tranquility wrote:
Well, just about any language with bindings for gtk will work in a very similar manner. If I understand correctly, you might want to investigate the GTK treeview and GTK CellRenderer classes. Try to check the tutorials too.
Hope this helps.
Yes, thanks! Unfortunately though there is no easy way to have a spin button type editable cell, which would have been best for my needs. However, I found an example in a tutorial for the TreeView which could make a basis for a home brew second-best solution!

Need help in ALV grid editable cells

Hi,
I have created a ALV Grid program in which i made certain cells as editable cells.Now my question is if suppose i have 2 rows in my output then if i change the 2nd rows some cells, then some calculation has to perform till this it is fine but nw i want to modify the 3rd rows some cells as per the changes in 2nd row.
How to do it with ALV oops concepts.
I have refered BCALV_EDIT_02 and BCALV_EDIT_03 these std programs.
Thanks & Regards
Madhuri

Hello Madhuri
I recommend to do any post-processing of the changed data OUTSIDE your event handler method (HANDLE_DATA_CHANGED).
Within the event handler method do all required validations and the trigger PAI by calling method CL_GUI_CFW=>SET_NEW_OK_CODE (for an example refer to my sample report ZUS_SDN_TWO_ALV_GRIDS in alv)
Now at PAI of your screen you can do any kind of post-processing, calculation, etc. within the itab used for the ALV list.
Regards
Uwe

Word edit cell

Hi all,
I create a vi that inserts in a word template table values .
This work's fine but the table have 4 columns and if i update less than 4 column (example 3) the other is filled with the last column inserted (the last column is replied in the remains column).
I attach the code created.
Another question is why, also if i add an 2d array in the table, if i don't repeat the insertion for each column (for loop) the only column recorded is the first?
I attach the part of code
Bytelabs.it
Attachments:
edit cell to insert data in a exist table on word template.jpg ‏24 KB

These are expected behaviors. I suggest you to implement an high level API that do what you are planning to do.
Best regards,
Enrico

InDesign crashes in time of table editing (cell's merge)

InDesign crashes in time of table editing (cell's merge). Not always, but 1 out of 3 times.

What version of ID? Is it fully patched? What operating system.

Editable cell in ALV OO with F4 Help

Hi Abapers,
i have an ALV with an editable cell wich an F4 help is available on it. When clicking on the F4 button i'm getting the list of possible values but when choosing a value it is not updating the alv cell. (F4 help is on a Z* field wich i created already with its matchcode).
Does anyone have a piece of code wich can help ?
Thanks in advance,
Soufiane

Hi,
Check the following code:
*Type pools for alv
TYPE-POOLS : slis.*structure for t582a tbale
TYPES : BEGIN OF ty_table,
        infty TYPE infty,
        pnnnn TYPE pnnnn_d,
        zrmkz TYPE dzrmkz,
        zeitb TYPE dzeitb,
        dname TYPE dianm,
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        itext TYPE intxt,
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        davoe TYPE davoe,
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       wa_ittext TYPE ty_itext.*Data declarations for dropdown lists for f4
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      ty_dropdown TYPE lvc_s_drop,
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      stable TYPE lvc_s_stbl.*Global variable declaration
DATA: gstring TYPE c.
*Data declarations for ALV
DATA: c_ccont TYPE REF TO cl_gui_custom_container,         "Custom container object
      c_alvgd         TYPE REF TO cl_gui_alv_grid,         "ALV grid object
      it_fcat            TYPE lvc_t_fcat,                  "Field catalogue
      it_layout          TYPE lvc_s_layo.                  "Layout*ok code declaration
DATA:
ok_code       TYPE ui_func.
initialization eventINITIALIZATION.start of selection event
START-OF-SELECTION.*select the infotypes maintained
SELECT infty
          pnnnn
          zrmkz
          zeitb
          dname
          davo
          davoe
          FROM t582a UP TO 10 ROWS
          INTO CORRESPONDING FIELDS OF TABLE it_table.* *Select the infotype texts
IF it_table[] IS NOT INITIAL.
    SELECT itext
             infty
             sprsl
             FROM t582s
             INTO CORRESPONDING FIELDS OF TABLE it_ittext
             FOR ALL ENTRIES IN it_table
             WHERE infty = it_table-infty
             AND sprsl = 'E'.
ENDIF.
*Apppending the data to the internal table of ALV output
LOOP AT it_table INTO wa_table.    wa_output-infty = wa_table-infty.
    wa_output-pnnnn = wa_table-pnnnn.
    wa_output-zrmkz = wa_table-zrmkz.
    wa_output-zeitb = wa_table-zeitb.
    wa_output-dname = wa_table-dname.
    wa_output-davo = wa_table-davo.
    wa_output-davoe = wa_table-davoe.* For texts    READ TABLE it_ittext INTO wa_ittext WITH KEY infty = wa_table-infty.
    wa_output-itext = wa_ittext-itext.
    APPEND wa_output TO it_output.
    CLEAR wa_output. ENDLOOP.* Calling the ALV screen with custom container CALL SCREEN 0600.*On this statement double click it takes you to the screen painter SE51.
*Enter the attributes
*Create a Custom container and name it CCONT and OK code as OK_CODE.
*Save check and Activate the screen painter.
*Now a normal screen with number 600 is created which holds the ALV grid.
PBO of the actual screen ,
Here we can give a title and customized menus
*create 2 buttons with function code 'SAVE' and 'EXIT'.
GIVE A SUITABLE TITLE&---------------------------------------------------------------------
*&      Module STATUS_0600 OUTPUT
      text
MODULE status_0600 OUTPUT.
SET PF-STATUS 'DISP'.
SET TITLEBAR 'ALVF4'.
ENDMODULE.                 " STATUS_0600 OUTPUT
calling the PBO module ALV_GRID.
*&      Module PBO OUTPUT
      text
MODULE pbo OUTPUT.*Creating objects of the container
CREATE OBJECT c_ccont
       EXPORTING
          container_name = 'CCONT'.* create object for alv grid
create object c_alvgd
exporting
i_parent = c_ccont.* SET field for ALV
PERFORM alv_build_fieldcat.* Set ALV attributes FOR LAYOUT
PERFORM alv_report_layout.
CHECK NOT c_alvgd IS INITIAL.* Call ALV GRID CALL METHOD c_alvgd->set_table_for_first_display
    EXPORTING
      is_layout                     = it_layout
      i_save                        = 'A'
    CHANGING
      it_outtab                     = it_output
      it_fieldcatalog               = it_fcat
    EXCEPTIONS
      invalid_parameter_combination = 1
      program_error                 = 2
      too_many_lines                = 3
      OTHERS                        = 4.
IF sy-subrc <> 0.
    MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
               WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
ENDIF.ENDMODULE.                 " PBO OUTPUT&----
*&      Form alv_build_fieldcat
      text
     <--P_IT_FCAT text
*subroutine to build fieldcatFORM alv_build_fieldcat. DATA lv_fldcat TYPE lvc_s_fcat.
CLEAR lv_fldcat. lv_fldcat-row_pos   = '1'.
lv_fldcat-col_pos   = '1'.
lv_fldcat-fieldname = 'INFTY'.
lv_fldcat-tabname   = 'IT_OUTPUT'.
lv_fldcat-outputlen = 8.
lv_fldcat-scrtext_m = 'Infotype'.
lv_fldcat-icon = 'X'.
APPEND lv_fldcat TO it_fcat.
CLEAR lv_fldcat. lv_fldcat-row_pos   = '1'.
lv_fldcat-col_pos   = '2'.
lv_fldcat-fieldname = 'PNNNN'.
lv_fldcat-tabname   = 'IT_OUTPUT'.
lv_fldcat-outputlen = 15.
lv_fldcat-scrtext_m = 'Structure'.
lv_fldcat-icon = ''.
APPEND lv_fldcat TO it_fcat.
CLEAR lv_fldcat. lv_fldcat-row_pos   = '1'.
lv_fldcat-col_pos   = '3'.
lv_fldcat-fieldname = 'ITEXT'.
lv_fldcat-tabname   = 'IT_OUTPUT'.
lv_fldcat-outputlen = 60.
lv_fldcat-scrtext_m = 'Description'.
lv_fldcat-icon = ''.
APPEND lv_fldcat TO it_fcat.
CLEAR lv_fldcat.
lv_fldcat-row_pos   = '1'.
lv_fldcat-col_pos   = '5'.
lv_fldcat-fieldname = 'ZRMKZ'.
lv_fldcat-tabname   = 'IT_OUTPUT'.
lv_fldcat-outputlen = 1.
lv_fldcat-scrtext_m = 'PERIOD'.
lv_fldcat-icon = ''.
APPEND lv_fldcat TO it_fcat.
CLEAR lv_fldcat. lv_fldcat-row_pos   = '1'.
lv_fldcat-col_pos   = '6'.
lv_fldcat-fieldname = 'ZEITB'.
lv_fldcat-tabname   = 'IT_OUTPUT'.
lv_fldcat-outputlen = 5.
lv_fldcat-scrtext_m = 'Time constraint'.
lv_fldcat-edit = 'X'.
*To avail the existing F4 help these are to
*be given in the field catalogue
lv_fldcat-f4availabl = 'X'.
lv_fldcat-ref_table = 'T582A'.
lv_fldcat-ref_field = 'ZEITB'. APPEND lv_fldcat TO it_fcat.
CLEAR lv_fldcat. lv_fldcat-row_pos   = '1'.
lv_fldcat-col_pos   = '7'.
lv_fldcat-fieldname = 'DNAME'.
lv_fldcat-tabname   = 'IT_OUTPUT'.
lv_fldcat-outputlen = 15.
lv_fldcat-scrtext_m = 'Dialogmodule'.
lv_fldcat-icon = ''.
APPEND lv_fldcat TO it_fcat.
CLEAR lv_fldcat. lv_fldcat-row_pos   = '1'.
lv_fldcat-col_pos   = '8'.
lv_fldcat-fieldname = 'DAVO'.
lv_fldcat-tabname   = 'IT_OUTPUT'.
lv_fldcat-outputlen = 15.
lv_fldcat-scrtext_m = 'Start'.
lv_fldcat-edit = 'X'.
APPEND lv_fldcat TO it_fcat.
CLEAR lv_fldcat. lv_fldcat-row_pos   = '1'.
lv_fldcat-col_pos   = '9'.
lv_fldcat-fieldname = 'DAVOE'.
lv_fldcat-tabname   = 'IT_OUTPUT'.
lv_fldcat-outputlen = 15.
lv_fldcat-scrtext_m = 'End'.
lv_fldcat-icon = ''.
APPEND lv_fldcat TO it_fcat.
CLEAR lv_fldcat.
*To create drop down for the field 'DAVO'
with our own f4 help
ty_dropdown-handle = '1'.
ty_dropdown-value = ' '.
APPEND ty_dropdown TO it_dropdown.
ty_dropdown-handle = '1'.
ty_dropdown-value = '1'.
APPEND ty_dropdown TO it_dropdown.
ty_dropdown-handle = '1'.
ty_dropdown-value = '2'.
APPEND ty_dropdown TO it_dropdown.
ty_dropdown-handle = '1'.
ty_dropdown-value = '3'.
APPEND ty_dropdown TO it_dropdown. CALL METHOD c_alvgd->set_drop_down_table
    EXPORTING
      it_drop_down = it_dropdown.
LOOP AT it_fcat INTO lv_fldcat.
    CASE lv_fldcat-fieldname.
To assign dropdown in the fieldcataogue
      WHEN 'DAVO'.
        lv_fldcat-drdn_hndl = '1'.
        lv_fldcat-outputlen = 15.
        MODIFY it_fcat FROM lv_fldcat.
    ENDCASE.
ENDLOOP.ENDFORM.                    " alv_build_fieldcat&----
*&      Form alv_report_layout
      text
     <--P_IT_LAYOUT text
*Subroutine for setting alv layout
FORM alv_report_layout.
it_layout-cwidth_opt = 'X'.
it_layout-col_opt = 'X'.
it_layout-zebra = 'X'.ENDFORM.                    " alv_report_layout* PAI module of the screen created. In case we use an interactive ALV or
*for additional functionalities we can create OK codes
*and based on the user command we can do the coding.
*&      Module PAI INPUT
      text
MODULE pai INPUT.*To change the existing values and refresh the grid
*And only values in the dropdown or in the default
*F4 can be given , else no action takes place for the dropdown
*and error is thrown for the default F4 help and font changes to red
and on still saving, value is not changed c_alvgd->check_changed_data( ).Based on the user input
*When user clicks 'SAVE;
CASE ok_code.    WHEN 'SAVE'.*A pop up is called to confirm the saving of changed data
      CALL FUNCTION 'POPUP_TO_CONFIRM'
        EXPORTING
          titlebar       = 'SAVING DATA'
          text_question = 'Continue?'
          icon_button_1 = 'icon_booking_ok'
        IMPORTING
          answer         = gstring
        EXCEPTIONS
          text_not_found = 1
          OTHERS         = 2.
      IF sy-subrc NE 0.
      MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
              WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
      ENDIF.*When the User clicks 'YES'
      IF ( gstring = '1' ).
        MESSAGE 'Saved' TYPE 'S'.
*Now the changed data is stored in the it_pbo internal table
        it_pbo = it_output.
*Subroutine to display the ALV with changed data.
        PERFORM redisplay.
      ELSE.
*When user clicks NO or Cancel
        MESSAGE 'Not Saved' TYPE 'S'.
      ENDIF.
**When the user clicks the 'EXIT; he is out
    WHEN 'EXIT'.
      LEAVE PROGRAM.
ENDCASE. CLEAR: ok_code.ENDMODULE.                 " PAI INPUT
*&      Form REDISPLAY
      text
--> p1        text
<-- p2        text
FORM redisplay .*Cells of the alv are made non editable after entering OK to save CALL METHOD c_alvgd->set_ready_for_input
    EXPORTING
      i_ready_for_input = 0.*Row and column of the alv are refreshed after changing values stable-row = 'X'.
stable-col = 'X'.*REfreshed ALV display with the changed values
*This ALV is non editable and contains new values
CALL METHOD c_alvgd->refresh_table_display
    EXPORTING
      is_stable = stable
    EXCEPTIONS
      finished = 1
      OTHERS    = 2.
IF sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
           WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.ENDFORM.                    " REDISPLAY
Regards,
Bhaskar

What are the best editing softwares to create sequence shots and slow down video?, What are the best editing softwares to create sequence shots and slow down video?

What are the best editing softwares to create sequence shots and slow down video?, What are the best editing softwares to create sequence shots and slow down video?

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ItemFocusOut not catching "TAB" key in Datagrid edited cell?

In DataGrid, "keyUp" can catch "TAB" key when it is pressed,
but the Keyboard event has less information needed. I tried
itemFocusOut, but it seems DataGridEvent would not catch it. Any
tips on how to make "TAB" key generate DataGridEvent or similar
event?
Platforms with this issue: WIN-XP/JDK-1.6/Air-1.5/FLEX
SDK-3.2
Thanks!
-Herbert

Let me rephrase like this:
In our application, a DataGrid’s edited cell has
“itemEditEnd” and “itemEditBeginning”
handlers defined. However when a “TAB” key is pressed
to navigate from one editable cell to another editable cell, none
of the above handlers can catch this special key stroke event.
Our intention is to make “TAB” key to emit an
event that can be caught by above handlers. Or, in other words, we
would like make “TAB” key to be similar(in the sense of
generating events) to that of “Enter” key when pressed.

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