JSF rich:dataGrid - display empty cells

Hi,
I created a rich:dataGrid with 5 columns but when the arraylist has about only 2 rows of data, the data grid displays empty cells.
How do I get rid of the empty cells? border=0 did not solve the problem.
Thanks in advance.

apply simple table CSS dear.
Here is one sample style css you can modify as per your need
<style>
.myDataGrid thead th {
     background: #ffffff; /*change as per your need*/
     text-align: center;
     font-size: small;
     font-weight: normal;
     padding: 5px;
     border : 1px solid #ffffff; /*change as per your need*/
     border-bottom: 1px solid;
.myDataGrid tbody td {
     font-size: small;
     padding-right: 10px;
     text-align: left;
     border : 1px solid #ffffff; /*change as per your need*/
     padding-left: 5px;
.myDataGrid {
     width: 100%;
     border : 1px solid #ffffff; /*change as per your need*/
     border-collapse: collapse;
     margin: 10px;
.myDataGrid caption {
     text-align: left;
     font-weight: normal;
     padding: 5px;
</style>and apply it in datagrid
<rich:dataGrid columns="3" value="#{orderBean.orderItems}" var="item" styleClass="myDataGrid" >
       <h:outputText value=" #{item.description}" />
     <h:outputText value=" #{item.qty}" />
</rich:dataGrid>

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Hi,
Refer
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Hi,
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private function onItemClick( e:ListEvent ):void
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Does this solve your query ?
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How to get an empty cell when SUM cells are empty?

When doing a SUM, I want the result to be blank if there are no numbers yet. In Excel, if you have =SUM(A6:A30) with empty cells, the result is an empty cell.
In Numbers, it's a zero.
I know you can use =IF(SUM(A6:A30)>0,SUM(A6:A30),"") to put an empty string in the cell if there's nothing to add, but this doesn't work for negative numbers.
I tried =SUMIF(A6:A30,"count(A6:A30)>0") and it puts a zero there even if all the cells are blank, and I don't think it's correct anyway.
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Ideas?

Terrell Smith wrote:
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</div>
Hello
The best way I found to solve your problem is:
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Which reads:
if at least one cell of the range (A6:A30) contains a numeric value returns SUM(A6:A30)
else
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Of course, if the sum is nil the displayed [thanks you Barry ;-)] value will be a zero.
Maybe it's what schubladenschrank was offering but I don't read Deutsch.
Just for info, your formula may be shorten as:
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Yvan KOENIG (from FRANCE samedi 2 février 2008 13:55:43)

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Hello All
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code given below
import java.io.*;
import java.util.StringTokenizer;
class Tokenize {
// Create BufferedReader class instance
static InputStreamReader input = new InputStreamReader(System.in);
static BufferedReader keyboardInput = new BufferedReader(input);
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String name : Produkten;Voor hem;;Funny Mask ;12.50;4.90;17.40;1-5 dagen;0;http://www.eroticastore.nl/ProductDetails.asp?ProductId=21733&ReferrerId=134;http://www.eroticastore.nl/ProductImages/thumb_3300000510.jpg
Note : Empty cell is in between "Voor hem" and "Funny Mask"
Thanks In advance,
Murali

When you post code, please use [code] and [/code] tags as described in Formatting Help on the message entry page. It makes it much easier to read.

Empty Cells in Report

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Regards,
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Hi Nagmani,
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This code answers your question:
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If this post answers your question or helps, please mark it as such.
Greg Lafrance - Flex 2 and 3 ACE certified
www.ChikaraDev.com
Flex / AIR Development, Training, and Support Services

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Great job camickr,
That did just what I wanted; you get the points for sure! I will say that It's surprising to me that Swing leaves so much work in calculation to be done for this simple idea.
Btw, I also want to mention here that there's another forum issue I raised and you responded to recently, and you never quite answered my question there:
http://forum.java.sun.com/thread.jspa?forumID=57&threadID=5160875
That's got 10 pts riding on it too, if you care to revisit the issue...
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Hi,
I am having an ALV report. I want to display one cell of the ALV report as a Pushbutton. How is it possible ?
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Hi WTM,
To display a cell as pushbutton in container display of a simple, two-dimensional table, use the cell type BUTTON.
cell type -->
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Hope this helps u,
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How can I add a character globally to empty cells in an InDesign table?

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Getting error while displaying a cell as a button in ALV

Hello All,
I am trying to display a cell in ALV output as pushbutton. The following is the code I am using.
DATA BEGIN OF gt_list OCCURS 0.
        INCLUDE STRUCTURE sflight.
DATA rowcolor(4) TYPE c.
DATA cellcolors TYPE lvc_t_scol.
DATA carrid_handle TYPE int4.
DATA connid_handle TYPE int4.
DATA cellstyles TYPE lvc_t_styl.
DATA END OF gt_list.
LOOP AT gt_list.
      gs_style-fieldname = 'Details'.
      gs_style-style     = cl_gui_alv_grid=>mc_style_button.
      APPEND gs_style TO gt_list-cellstyles.
      MODIFY gt_list.
ENDLOOP.
CALL METHOD gr_alvgrid->set_table_for_first_display
      EXPORTING
        is_layout                     = gs_layout
      CHANGING
        it_outtab                     = gt_list
        it_fieldcatalog               = gt_fieldcat.
But this is giving mr an error message that in call to method set_table_for_first_display type of it_outtab & gt_list do not match.
Could anyone please suggest how to circumvent this error.
Regards
Indrajit.

Hello Indrajit
The following sample report is a variation of a previously published report () showing radiobuttons and pushbuttons (at cell level) within a single ALV list.
*& Report ZUS_SDN_ALV_WITH_RADIOBUTTONS1
*& This program shows how to realize radiobuttons in ALV grid lists
*& using event HOTSPOT_CLICK.
*& In addition it shows how to realize pushbuttons at CELL level.
*& Screen 100:
*& - Flow logic
*&      PROCESS BEFORE OUTPUT.
*&        MODULE PBO.
*&      PROCESS AFTER INPUT.
*&        MODULE PAI.
*& - Screen elements: none
*& - ok-code field -> gd_okcode
*& GUI Status MAIN100:
*& - F3 = 'BACK', Shift+F3 = 'EXIT', F12 = 'CANC'
PROGRAM zus_sdn_alv_with_radiobuttons.
TYPE-POOLS: abap, icon. " INCLUDE <icon>. for releases < 6.20
TYPES: BEGIN OF ty_s_sflight.
INCLUDE TYPE sflight.
TYPES: button1     TYPE iconname.
TYPES: button2     TYPE iconname.
TYPES: button3     TYPE iconname.
TYPES: button4     TYPE iconname.
TYPES: pushbutton TYPE iconname.
TYPES: cellstyles TYPE lvc_t_styl.
TYPES: END OF ty_s_sflight.
DATA:
gt_sflight    TYPE STANDARD TABLE OF ty_s_sflight,
gs_layout     TYPE lvc_s_layo,
gt_fcat       TYPE lvc_t_fcat.
DATA:
gd_okcode    TYPE ui_func,
go_docking   TYPE REF TO cl_gui_docking_container,
go_grid      TYPE REF TO cl_gui_alv_grid.
*       CLASS lcl_eventhandler DEFINITION
CLASS lcl_eventhandler DEFINITION.
PUBLIC SECTION.
    CLASS-METHODS:
      handle_hotspot_click FOR EVENT hotspot_click OF cl_gui_alv_grid
        IMPORTING
          e_row_id
          e_column_id
          es_row_no
          sender,
      handle_button_click FOR EVENT button_click OF cl_gui_alv_grid
        IMPORTING
          es_col_id
          es_row_no
          sender.
ENDCLASS.                    "lcl_eventhandler DEFINITION
*       CLASS lcl_eventhandler IMPLEMENTATION
CLASS lcl_eventhandler IMPLEMENTATION.
METHOD handle_hotspot_click.
* define local data
    FIELD-SYMBOLS:
      <ls_entry>    TYPE ty_s_sflight,
      <ld_fld>      TYPE ANY.
    READ TABLE gt_sflight ASSIGNING <ls_entry> INDEX es_row_no-row_id.
    CHECK ( <ls_entry> IS ASSIGNED ).
*   Set all radio buttons "unselected"
    <ls_entry>-button1 = icon_wd_radio_button_empty.
    <ls_entry>-button2 = icon_wd_radio_button_empty.
    <ls_entry>-button3 = icon_wd_radio_button_empty.
    <ls_entry>-button4 = icon_wd_radio_button_empty.
    ASSIGN COMPONENT e_column_id-fieldname OF STRUCTURE <ls_entry>
                                              TO <ld_fld>.
    IF ( <ld_fld> IS ASSIGNED ).
*     Set selected radio button "selected".
      <ld_fld> = icon_wd_radio_button.
    ENDIF.
*   Force PAI followed by refresh of table display in PBO
    CALL METHOD cl_gui_cfw=>set_new_ok_code
      EXPORTING
        new_code = 'REFRESH'
*      IMPORTING
*        RC       =
ENDMETHOD.                    "handle_hotspot_click
METHOD handle_button_click.
    MESSAGE 'Pushbutton selected' TYPE 'I'.
ENDMETHOD.                    "handle_button_click
ENDCLASS.                    "lcl_eventhandler IMPLEMENTATION
*       MAIN                                                          *
START-OF-SELECTION.
PERFORM select_data.
PERFORM init_controls.
PERFORM build_fieldcatalog.
PERFORM set_layout.
CALL METHOD go_grid->set_table_for_first_display
   EXPORTING
*     i_structure_name = 'SFLIGHT'
      is_layout        = gs_layout
    CHANGING
      it_fieldcatalog = gt_fcat
      it_outtab        = gt_sflight.
* Link docking container to dynpro
CALL METHOD go_docking->link
    EXPORTING
      repid                       = syst-repid
      dynnr                       = '0100'
*      CONTAINER                   =
    EXCEPTIONS
      cntl_error                  = 1
      cntl_system_error           = 2
      lifetime_dynpro_dynpro_link = 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.
CALL SCREEN 100.
END-OF-SELECTION.
*       MODULE PBO OUTPUT                                             *
MODULE pbo OUTPUT.
SET PF-STATUS 'MAIN100'.
ENDMODULE.                    "PBO OUTPUT
*       MODULE PAI INPUT                                              *
MODULE pai INPUT.
* Leave report
CASE gd_okcode.
    WHEN 'BACK' OR
         'EXIT' OR
         'CANC'.
      SET SCREEN 0. LEAVE SCREEN.
*   Refresh table display
    WHEN 'REFRESH'.
      PERFORM refresh_display.
    WHEN OTHERS.
*     do nothing
ENDCASE.
CLEAR gd_okcode.
ENDMODULE.                    "PAI INPUT
*&      Form BUILD_FIELDCATALOG
*       text
* --> p1        text
* <-- p2        text
FORM build_fieldcatalog .
* define local data
DATA:
    ls_fcat        TYPE lvc_s_fcat.
CALL FUNCTION 'LVC_FIELDCATALOG_MERGE'
    EXPORTING
*     I_BUFFER_ACTIVE              =
      i_structure_name             = 'ICON'
*     I_CLIENT_NEVER_DISPLAY       = 'X'
*     I_BYPASSING_BUFFER           =
*     I_INTERNAL_TABNAME           =
    CHANGING
      ct_fieldcat                  = gt_fcat
    EXCEPTIONS
      inconsistent_interface       = 1
      program_error                = 2
      OTHERS                       = 3.
IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
DELETE gt_fcat WHERE ( fieldname <> 'NAME' ).
* NOTE: field ICON-NAME has data element ICONNAME.
CALL FUNCTION 'LVC_FIELDCATALOG_MERGE'
    EXPORTING
*     I_BUFFER_ACTIVE              =
      i_structure_name             = 'SFLIGHT'
*     I_CLIENT_NEVER_DISPLAY       = 'X'
*     I_BYPASSING_BUFFER           =
*     I_INTERNAL_TABNAME           =
    CHANGING
      ct_fieldcat                  = gt_fcat
    EXCEPTIONS
      inconsistent_interface       = 1
      program_error                = 2
      OTHERS                       = 3.
IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
READ TABLE gt_fcat INTO ls_fcat
       WITH KEY fieldname = 'NAME'.
IF ( syst-subrc = 0 ).
    DELETE gt_fcat INDEX syst-tabix.
ENDIF.
ls_fcat-fieldname = 'PUSHBUTTON'.
ls_fcat-coltext   = ls_fcat-fieldname.
** ls_fcat-icon    = 'X'.
ls_fcat-hotspot = 'X'.
INSERT ls_fcat INTO gt_fcat INDEX 5.
ls_fcat-fieldname = 'BUTTON4'.
ls_fcat-coltext   = ls_fcat-fieldname.
ls_fcat-icon    = 'X'.
ls_fcat-hotspot = 'X'.
INSERT ls_fcat INTO gt_fcat INDEX 5.
ls_fcat-fieldname = 'BUTTON3'.
ls_fcat-coltext   = ls_fcat-fieldname.
INSERT ls_fcat INTO gt_fcat INDEX 5.
ls_fcat-fieldname = 'BUTTON2'.
ls_fcat-coltext   = ls_fcat-fieldname.
INSERT ls_fcat INTO gt_fcat INDEX 5.
ls_fcat-fieldname = 'BUTTON1'.
ls_fcat-coltext   = ls_fcat-fieldname.
INSERT ls_fcat INTO gt_fcat INDEX 5.
* Renumbering of the columns
LOOP AT gt_fcat INTO ls_fcat.
    ls_fcat-col_pos = syst-tabix.
    MODIFY gt_fcat FROM ls_fcat INDEX syst-tabix.
ENDLOOP.
ENDFORM.                    " BUILD_FIELDCATALOG
*&      Form SELECT_DATA
*       text
* --> p1        text
* <-- p2        text
FORM select_data .
* define local data
DATA:
    ls_sflight         TYPE ty_s_sflight,
    ld_style           TYPE raw4,
    ls_cellstyle       TYPE lvc_s_styl,
    lt_cellstyles      TYPE lvc_t_styl.
SELECT * FROM sflight INTO CORRESPONDING FIELDS OF TABLE gt_sflight.
ls_sflight-button1 = icon_wd_radio_button. " selected radiobutton
ls_sflight-button2 = icon_wd_radio_button_empty.
ls_sflight-button3 = icon_wd_radio_button_empty.
ls_sflight-button4 = icon_wd_radio_button_empty.
* Alternatively: create icons using function module 'ICON_CREATE'
MODIFY gt_sflight FROM ls_sflight
      TRANSPORTING button1 button2 button3 button4
    WHERE ( carrid IS NOT INITIAL ).
ls_cellstyle-style2 = cl_gui_alv_grid=>mc_style_hotspot.
APPEND ls_cellstyle TO lt_cellstyles.
LOOP AT gt_sflight INTO ls_sflight.
    REFRESH: ls_sflight-cellstyles.
    CLEAR: ls_cellstyle.
    ls_cellstyle-fieldname = 'PUSHBUTTON'.
    IF ( syst-tabix < 6 ).
      ls_sflight-pushbutton = icon_detail.
      ls_cellstyle-style = cl_gui_alv_grid=>mc_style_button.
      APPEND ls_cellstyle TO ls_sflight-cellstyles.
    ELSE.
      ls_sflight-pushbutton = space.
      ls_cellstyle-style = cl_gui_alv_grid=>mc_style_hotspot_no.
      APPEND ls_cellstyle TO ls_sflight-cellstyles.
    ENDIF.
    MODIFY gt_sflight FROM ls_sflight.
ENDLOOP.
ENDFORM.                    " SELECT_DATA
*&      Form INIT_CONTROLS
*       text
* --> p1        text
* <-- p2        text
FORM init_controls .
CHECK ( go_docking IS NOT BOUND ).
* Create docking container
CREATE OBJECT go_docking
    EXPORTING
      parent                      = cl_gui_container=>screen0
*      REPID                       =
*      DYNNR                       =
*      SIDE                        = DOCK_AT_LEFT
*      EXTENSION                   = 50
*      STYLE                       =
*      LIFETIME                    = lifetime_default
*      CAPTION                     =
*      METRIC                      = 0
      ratio                       = 90
*      NO_AUTODEF_PROGID_DYNNR     =
*      NAME                        =
    EXCEPTIONS
      cntl_error                  = 1
      cntl_system_error           = 2
      create_error                = 3
      lifetime_error              = 4
      lifetime_dynpro_dynpro_link = 5
      OTHERS                      = 6.
IF sy-subrc <> 0.
*   MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*              WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
* Size of container = full screen size
CALL METHOD go_docking->set_extension
    EXPORTING
      extension = 99999
    EXCEPTIONS
      cntl_error = 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.
* Create ALV grid instance
CREATE OBJECT go_grid
    EXPORTING
*      I_SHELLSTYLE      = 0
*      I_LIFETIME        =
      i_parent          = go_docking
*      I_APPL_EVENTS     = space
*      I_PARENTDBG       =
*      I_APPLOGPARENT    =
*      I_GRAPHICSPARENT =
*      I_NAME            =
*      I_FCAT_COMPLETE   = SPACE
    EXCEPTIONS
      error_cntl_create = 1
      error_cntl_init   = 2
      error_cntl_link   = 3
      error_dp_create   = 4
      OTHERS            = 5.
IF sy-subrc <> 0.
*   MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*              WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
*   Set event handler for events
SET HANDLER:
    lcl_eventhandler=>handle_hotspot_click FOR go_grid,
    lcl_eventhandler=>handle_button_click FOR go_grid.
ENDFORM.                    " INIT_CONTROLS
*&      Form REFRESH_DISPLAY
*       Refresh table display after switching the radiobuttons
* --> p1        text
* <-- p2        text
FORM refresh_display .
* define local data
DATA:
    ls_stable    TYPE lvc_s_stbl.
ls_stable-row = abap_true.
ls_stable-col = abap_true.
CALL METHOD go_grid->refresh_table_display
    EXPORTING
      is_stable      = ls_stable
*        I_SOFT_REFRESH =
    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.                    " REFRESH_DISPLAY
*&      Form SET_LAYOUT
*       Set layout for ALV list
* --> p1        text
* <-- p2        text
FORM set_layout .
CLEAR: gs_layout.
gs_layout-cwidth_opt = abap_true. " optimize column width
gs_layout-zebra      = abap_true.
gs_layout-stylefname = 'CELLSTYLES' .
ENDFORM.                    " SET_LAYOUT

Dimension member values not showing (just empty cells)

Hi,
I have an organization dimension (Business > Business Unit> Department > Account) and a single fact (Dollars) on my test repository. When I add my fact and any dimension level to an answers report I can see for example two empty cells for each member at the "Business" level and the result of my fact calculation. I've tried many ways to attempt solving this issue from aggregating my data to compressing all the dimension in a single table and still haven't had success. I also turned on logging and found out that the physical layer SQL being generated returns the correct values when I run it in my query tool.
Has anyone experienced similar behavior? I'm not sure if I skipped a step on my modeling or this is a bug in my OBIEE installation
Thanks a lot!!
-Ignacio

Had this problem when source datatype was nvarchar and the field was coming over as varchar with a length of 0 in the physical layer. Check your physical table definitiion to see the length of the fields that are empty for you, may have to change it to an appropriate value

JSF rich:dataGrid - display empty cells

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